{"bench_id":"b012-gijiroku","slug":"gijiroku-2026-10-29","title":"Extracting decisions and action items from meeting minutes (4 AIs, 6 tasks, 3 runs each)","field":"Meeting minutes and summaries","field_key":"gijiroku","round":2,"run_date":"2026-10-29","timezone":"Asia/Tokyo","version":"v1","conductor":"AInformation","funder":"AInformation (self-funded)","sponsor":null,"method":{"tasks_n":6,"repeats":3,"ais_n":4,"trials_total":72,"trials_valid":72,"excluded":[],"new_chat_each_time":true,"order_rotated":true,"order_by_repeat":{"1":["ChatGPT","Gemini","Claude","Copilot"],"2":["Gemini","Claude","Copilot","ChatGPT"],"3":["Claude","Copilot","ChatGPT","Gemini"]},"timeout_seconds":300,"scoring":"Machine scoring only (not graded by AI)","materials_generated_at":"2026-10-28","materials_note":"Meeting minutes from a fictional company, Sample Trading Co. A mix of decisions, action items, deferred items, and small talk. Recreated for each run","counted_outcomes":["scored","refused","timeout"],"excluded_outcomes":["limit","our_error","human_check"],"answer_cleanup":"When reading the answer off the screen, some AIs put a line meant to be read aloud, or a mid-thought summary, in the same box as the answer. Before scoring, we remove the part that appears at the start of the answer and then appears again, identical, later on. All four AIs are treated the same way. The uncleaned answers are kept as-is in answers/","csv_url":"/data/research/bench/gijiroku-2026-10-29/latest.csv"},"ais":[{"name":"ChatGPT","plan":"ChatGPT Pro","model_shown":"GPT-6.1 Sol Light","checked_at":"2026-10-28 19:49"},{"name":"Gemini","plan":"Google AI Pro","model_shown":"Flash-Lite","checked_at":"2026-10-28 19:49"},{"name":"Claude","plan":"Claude Max","model_shown":"Opus 5.5 Medium","checked_at":"2026-10-28 19:49"},{"name":"Copilot","plan":"Microsoft 365 Personal","model_shown":null,"checked_at":"2026-10-28 19:49"}],"summary":{"headline":"We gave each AI 6 tasks, asked 3 times each, and the highest accuracy went to ChatGPT at 83.3% (15/18 trials), with Gemini second at 55.6%","winner":"ChatGPT","note":"Results from a single round of testing. Rankings may change on a different day or with different tasks"},"scores":[{"ai":"ChatGPT","correct":15,"trials":18,"accuracy":0.83330000000000004067857162226573564112186431884765625,"accuracy_display":83.2999999999999971578290569595992565155029296875,"seconds_median":25.10000000000000142108547152020037174224853515625,"seconds_min":20.199999999999999289457264239899814128875732421875,"seconds_max":32.7999999999999971578290569595992565155029296875,"consistency":1,"consistency_display":100,"source_alive":null,"source_alive_display":null,"instruction_follow":0.83330000000000004067857162226573564112186431884765625,"instruction_follow_display":83.2999999999999971578290569595992565155029296875,"failures":{"refused":0,"timeout":0,"limit":0,"our_error":0,"human_check":0}},{"ai":"Gemini","correct":10,"trials":18,"accuracy":0.55559999999999998276933865781757049262523651123046875,"accuracy_display":55.60000000000000142108547152020037174224853515625,"seconds_median":19.10000000000000142108547152020037174224853515625,"seconds_min":19,"seconds_max":19.10000000000000142108547152020037174224853515625,"consistency":0.83330000000000004067857162226573564112186431884765625,"consistency_display":83.2999999999999971578290569595992565155029296875,"source_alive":null,"source_alive_display":null,"instruction_follow":0.83330000000000004067857162226573564112186431884765625,"instruction_follow_display":83.2999999999999971578290569595992565155029296875,"failures":{"refused":0,"timeout":0,"limit":0,"our_error":0,"human_check":0}},{"ai":"Claude","correct":10,"trials":18,"accuracy":0.55559999999999998276933865781757049262523651123046875,"accuracy_display":55.60000000000000142108547152020037174224853515625,"seconds_median":16.89999999999999857891452847979962825775146484375,"seconds_min":13.800000000000000710542735760100185871124267578125,"seconds_max":26.10000000000000142108547152020037174224853515625,"consistency":0.888900000000000023447910280083306133747100830078125,"consistency_display":88.900000000000005684341886080801486968994140625,"source_alive":null,"source_alive_display":null,"instruction_follow":0.222200000000000008615330671091214753687381744384765625,"instruction_follow_display":22.199999999999999289457264239899814128875732421875,"failures":{"refused":0,"timeout":0,"limit":0,"our_error":0,"human_check":0}},{"ai":"Copilot","correct":10,"trials":18,"accuracy":0.55559999999999998276933865781757049262523651123046875,"accuracy_display":55.60000000000000142108547152020037174224853515625,"seconds_median":18.60000000000000142108547152020037174224853515625,"seconds_min":13.800000000000000710542735760100185871124267578125,"seconds_max":23.10000000000000142108547152020037174224853515625,"consistency":0.66669999999999995932142837773426435887813568115234375,"consistency_display":66.7000000000000028421709430404007434844970703125,"source_alive":null,"source_alive_display":null,"instruction_follow":0.5625,"instruction_follow_display":56.2000000000000028421709430404007434844970703125,"failures":{"refused":0,"timeout":2,"limit":0,"our_error":0,"human_check":0}}],"tasks":[{"task_id":"t1","level":"易","prompt":"From the meeting minutes below, list only the names of “people who took away an action item.”\n\nRules\n- One line per person. Start each line with a bullet ( · ). Write only the name, not the content\n- Count only “action items” that were assigned by name (e.g., “Mr./Ms. XX, please...”)\n- If the same person has multiple action items, combine them into one line\n- Do not list attendees who have no action items\n- No preamble and no comments\n\n---- Meeting minutes start ----\n■ Product Planning and Sales Regular Meeting (October 29, 2026, 10:00–11:30, Meeting Room B)\nAttendees: Suzuki, Takahashi, Nakamura, Tanaka, Ito, Yamamoto\nMinutes taker: Yamamoto\n* These minutes are a fictional document created by AInformation to test AI. They have no connection to any real company or person.\n\n■ Discussion\n\nIto: In last month's internal survey, 71% of respondents wanted to keep working from home. The results have already been shared with everyone.\nYamamoto: Mr. Tanaka, please check the cost of the accessories and share it by December 20.\nTanaka: We will not exhibit at the Nagoya trade show. Instead, we will hold our own online business meeting on October 20.\nNakamura: We will not decide today on adding another logistics warehouse. We'll check candidate site rents first and bring it back next time.\nSuzuki: We finished submitting the new catalog on November 20. The cover photo has also been replaced.\nYamamoto: Mr. Tanaka, please create a monthly complaint tally format by November 25.\nIto: Warehouse operations are fine for now. Shipping is expected to peak in the third week of October.\nSuzuki: We will not decide today on next fiscal year's organization. It's not on today's agenda, so we'll bring it back next time.\nTakahashi: We decided to move forward with opening a store in Fukuoka. The condition is that the rent for the property near the station drops to ¥1,000,000. If it doesn't drop, we'll pass.\nNakamura: We will not decide today on making novelty items either. The budget hasn't been set, so it's on hold.\nYamamoto: Mr. Tanaka, please arrange the gift photo shoot. Please finish shooting by December 20.\nTanaka: We'll narrow the year-end gift down to one item: an assortment set of Product B (eco bag) for ¥5,240. The two-set option will be shelved this time.\nIto: Last week there were 8 complaints, 3 more than the previous month. The cause was stitching coming loose in 9 cases, with the rest being crushed boxes during delivery.\nTanaka: A client asked if we could shorten the delivery time from the current 7 days to 5 days. The factory told us that would be difficult.\nTanaka: We'll set 3 priorities for the second half: turning around Product E (insulated bottle), raising the e-commerce ratio to 39%, and cutting logistics costs by 0.7 points as a share of sales.\nSuzuki: For Product A (tumbler), let's start selling it as a set with accessories from October. We'll include a replacement gasket and a dedicated brush, with no price change. Please keep the accessory cost within ¥195 per unit.\nYamamoto: Copy paper was ordered last week. It will arrive within this month.\nYamamoto: Mr. Suzuki, please start recruiting short-term part-time staff on December 5.\nYamamoto: E-commerce sales in December were ¥31,100,000, up 16% from the same month the previous year.\n\n■ Next meeting: November 15, 10:00, Meeting Room B\n\nEnd\n---- Meeting minutes end ----","scorer":"set_match","answer_key":"(Machine-graded set_match) Tanaka [Tanaka] / Suzuki [Suzuki] Up to 0 extra entries allowed","materials":["/data/research/bench/gijiroku-2026-10-29/materials/kaigi_kiroku.txt"],"per_ai":[{"ai":"ChatGPT","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":26.699999999999999289457264239899814128875732421875,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_chatgpt_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/chatgpt_01_t1.png"},{"n":2,"ok":true,"outcome":"scored","seconds":29.800000000000000710542735760100185871124267578125,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_chatgpt_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":20.199999999999999289457264239899814128875732421875,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_chatgpt_3.txt","shot":null}]},{"ai":"Gemini","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_gemini_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/gemini_01_t1.png"},{"n":2,"ok":true,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_gemini_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":19,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_gemini_3.txt","shot":null}]},{"ai":"Claude","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":13.9000000000000003552713678800500929355621337890625,"chars":36,"why":"Both items matched, 0 extra items","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_claude_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/claude_01_t1.png"},{"n":2,"ok":true,"outcome":"scored","seconds":13.9000000000000003552713678800500929355621337890625,"chars":72,"why":"Both items matched, 0 extra items","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_claude_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":14,"chars":64,"why":"Both items matched, 0 extra items","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_claude_3.txt","shot":null}]},{"ai":"Copilot","trials":[{"n":1,"ok":false,"outcome":"timeout","seconds":302.19999999999998863131622783839702606201171875,"chars":0,"why":"Timed out (the answer did not finish before the time limit)","instruction_follow":null,"answer_url":null,"shot":"/data/research/bench/gijiroku-2026-10-29/shots/copilot_01_t1.png"},{"n":2,"ok":true,"outcome":"scored","seconds":17.10000000000000142108547152020037174224853515625,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_copilot_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":16.89999999999999857891452847979962825775146484375,"chars":7,"why":"Both items matched, 0 extra items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t1_copilot_3.txt","shot":null}]}]},{"task_id":"t2","level":"易","prompt":"From the meeting minutes below, extract only the decisions that include a monetary amount (yen).\n\nRules\n- One item per line. Start each line with a sequential number: Amount 1: Amount 2: ...\n- Do not list decisions that don't include an amount\n- A “decision” is a policy decided at this meeting. Do not include the following 3 types\n  - “Action items” assigned by name (e.g., “Mr./Ms. XX, please...”)\n  - Items marked as “not decided today”\n  - Reports or shared figures about things already completed, or the date of the next meeting\n- Write amounts exactly as they appear in the minutes\n- No preamble and no comments\n\n---- Meeting minutes start ----\n■ Product Planning and Sales Regular Meeting (October 29, 2026, 10:00–11:30, Meeting Room B)\nAttendees: Suzuki, Takahashi, Nakamura, Tanaka, Ito, Yamamoto\nMinutes taker: Yamamoto\n* These minutes are a fictional document created by AInformation to test AI. They have no connection to any real company or person.\n\n■ Discussion\n\nIto: In last month's internal survey, 71% of respondents wanted to keep working from home. The results have already been shared with everyone.\nYamamoto: Mr. Tanaka, please check the cost of the accessories and share it by December 20.\nTanaka: We will not exhibit at the Nagoya trade show. Instead, we will hold our own online business meeting on October 20.\nNakamura: We will not decide today on adding another logistics warehouse. We'll check candidate site rents first and bring it back next time.\nSuzuki: We finished submitting the new catalog on November 20. The cover photo has also been replaced.\nYamamoto: Mr. Tanaka, please create a monthly complaint tally format by November 25.\nIto: Warehouse operations are fine for now. Shipping is expected to peak in the third week of October.\nSuzuki: We will not decide today on next fiscal year's organization. It's not on today's agenda, so we'll bring it back next time.\nTakahashi: We decided to move forward with opening a store in Fukuoka. The condition is that the rent for the property near the station drops to ¥1,000,000. If it doesn't drop, we'll pass.\nNakamura: We will not decide today on making novelty items either. The budget hasn't been set, so it's on hold.\nYamamoto: Mr. Tanaka, please arrange the gift photo shoot. Please finish shooting by December 20.\nTanaka: We'll narrow the year-end gift down to one item: an assortment set of Product B (eco bag) for ¥5,240. The two-set option will be shelved this time.\nIto: Last week there were 8 complaints, 3 more than the previous month. The cause was stitching coming loose in 9 cases, with the rest being crushed boxes during delivery.\nTanaka: A client asked if we could shorten the delivery time from the current 7 days to 5 days. The factory told us that would be difficult.\nTanaka: We'll set 3 priorities for the second half: turning around Product E (insulated bottle), raising the e-commerce ratio to 39%, and cutting logistics costs by 0.7 points as a share of sales.\nSuzuki: For Product A (tumbler), let's start selling it as a set with accessories from October. We'll include a replacement gasket and a dedicated brush, with no price change. Please keep the accessory cost within ¥195 per unit.\nYamamoto: Copy paper was ordered last week. It will arrive within this month.\nYamamoto: Mr. Suzuki, please start recruiting short-term part-time staff on December 5.\nYamamoto: E-commerce sales in December were ¥31,100,000, up 16% from the same month the previous year.\n\n■ Next meeting: November 15, 10:00, Meeting Room B\n\nEnd\n---- Meeting minutes end ----","scorer":"set_match","answer_key":"(Machine-graded set_match) Set sales [set + ¥195] / Gift [gift + ¥5,240] / New store [Fukuoka + ¥1,000,000] Up to 0 extra entries allowed","materials":["/data/research/bench/gijiroku-2026-10-29/materials/kaigi_kiroku.txt"],"per_ai":[{"ai":"ChatGPT","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":23.699999999999999289457264239899814128875732421875,"chars":177,"why":"All 3 items matched, 0 fabricated items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_chatgpt_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/chatgpt_02_t2.png"},{"n":2,"ok":true,"outcome":"scored","seconds":23.89999999999999857891452847979962825775146484375,"chars":178,"why":"All 3 items matched, 0 fabricated items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_chatgpt_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":23.60000000000000142108547152020037174224853515625,"chars":183,"why":"All 3 items matched, 0 fabricated items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_chatgpt_3.txt","shot":null}]},{"ai":"Gemini","trials":[{"n":1,"ok":false,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":48,"why":"0 of 3 matched, missed; set sales/gift/new store; 4 extra entries added","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_gemini_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/gemini_02_t2.png"},{"n":2,"ok":false,"outcome":"scored","seconds":19,"chars":46,"why":"0 of 3 matched, missed; set sales/gift/new store; 4 extra entries added","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_gemini_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":46,"why":"0 of 3 matched, missed; set sales/gift/new store; 4 extra entries added","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_gemini_3.txt","shot":null}]},{"ai":"Claude","trials":[{"n":1,"ok":false,"outcome":"scored","seconds":13.800000000000000710542735760100185871124267578125,"chars":272,"why":"3 of 3 matched, 1 extra entry added","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_claude_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/claude_02_t2.png"},{"n":2,"ok":false,"outcome":"scored","seconds":14,"chars":272,"why":"3 of 3 matched, 1 extra entry added","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_claude_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":17,"chars":290,"why":"3 of 3 matched, 1 extra entry added","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_claude_3.txt","shot":null}]},{"ai":"Copilot","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":20,"chars":218,"why":"All 3 items matched, 0 fabricated items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_copilot_1.txt","shot":null},{"n":2,"ok":false,"outcome":"timeout","seconds":300.19999999999998863131622783839702606201171875,"chars":0,"why":"Timed out (the answer did not finish before the time limit)","instruction_follow":null,"answer_url":null,"shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":20.10000000000000142108547152020037174224853515625,"chars":213,"why":"All 3 items matched, 0 fabricated items","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t2_copilot_3.txt","shot":null}]}]},{"task_id":"t3","level":"中","prompt":"Summarize the following meeting minutes in 200 characters or fewer, then write only two lines of counts at the end.\n\nRules\n- The summary must be 200 characters or fewer\n- After the summary, write two lines, in this order: Decisions: N and To-dos: N\n- Write the counts as half-width digits\n- \"Decisions\" means the policies decided at this meeting. Do not include the following three types\n  - A \"to-do\" assigned by calling on a specific person by name (e.g., \"(Name)-san, please...\")\n  - Items for which someone said \"We won't decide this today\"\n  - Reports on things already finished, shared figures, or the date of the next meeting\n\n---- Meeting minutes start ----\nProduct Planning and Sales Regular Meeting (October 29, 2026, 10:00 a.m.–11:30 a.m., Meeting Room B)\nAttendees: Suzuki, Takahashi, Nakamura, Tanaka, Ito, Yamamoto\nMinutes taker: Yamamoto\n*These minutes are a fictional document created by AInformation to test AI. They have no connection to any real company or person.\n\nDiscussion\n\nIto: In last month's internal survey, 71% of respondents said they want to keep working from home. The results have already been shared with everyone.\nYamamoto: Tanaka-san, please check the cost of the accessories and share it by December 20.\nTanaka: We will not exhibit at the Nagoya trade show. Instead, we will hold our own online business meeting on October 20.\nNakamura: We won't decide today on adding another logistics warehouse. We'll check candidate site rents and bring it back next time.\nSuzuki: The new catalog has already gone to print as of November 20. The cover photo has also been replaced.\nYamamoto: Tanaka-san, please create a monthly complaint tally format by November 25.\nIto: Warehouse operations are fine for now. We expect shipments to be concentrated in the third week of October.\nSuzuki: We won't decide on next fiscal year's organization today. It's not on today's agenda, so we'll bring it back next time.\nTakahashi: We have decided to open a store in Fukuoka. The condition is that the rent for the property near the station drops to ¥1,000,000. If it doesn't drop, we'll drop the plan.\nNakamura: We also won't decide on making novelty items today. The budget hasn't been set, so it's on hold.\nYamamoto: Tanaka-san, please arrange the gift photo shoot. Finish the shoot by December 20.\nTanaka: We will narrow the year-end gift down to one item: an assortment of Product B (eco bag), priced at ¥5,240. The two-pack option will be shelved this time.\nIto: There were 8 complaints last week, 3 more than the previous month. The cause was stitching that came loose in 9 cases, with the rest being crushed boxes during shipping.\nTanaka: A client asked if we could shorten the delivery time from the current 7 days to 5 days. The factory has told us this would be difficult.\nTanaka: We will focus on three priorities for the second half: turning around Product E (thermal bottle), raising the e-commerce ratio to 39%, and cutting logistics costs by 0.7 points as a share of sales.\nSuzuki: For Product A (tumbler), let's start selling it as a set with accessories from October. We'll include a replacement gasket and a dedicated brush, and keep the price unchanged. Please keep the accessory cost at ¥195 or less per unit.\nYamamoto: Copy paper was ordered last week. It will arrive within this month.\nYamamoto: Suzuki-san, please start recruiting short-term part-time staff on December 5.\nYamamoto: December e-commerce sales were ¥31.1 million, up 16% from the same month the previous year.\n\nNext meeting: November 15, 10:00 a.m., Meeting Room B\n\nEnd\n---- Meeting minutes end ----","scorer":"exact_number","answer_key":"(Automated scoring: exact_number) Number of decisions = 5 (margin ±0) / Number of to-dos = 4 (margin ±0)","materials":["/data/research/bench/gijiroku-2026-10-29/materials/kaigi_kiroku.txt"],"per_ai":[{"ai":"ChatGPT","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":26.800000000000000710542735760100185871124267578125,"chars":189,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_chatgpt_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/chatgpt_03_t3.png"},{"n":2,"ok":true,"outcome":"scored","seconds":26.5,"chars":205,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_chatgpt_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":29.699999999999999289457264239899814128875732421875,"chars":189,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_chatgpt_3.txt","shot":null}]},{"ai":"Gemini","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":240,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_gemini_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/gemini_03_t3.png"},{"n":2,"ok":false,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":203,"why":"A number is wrong: number of decisions - incorrect (correct answer: 5, answer given: 10.0) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_gemini_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":19,"chars":276,"why":"A number is wrong: number of decisions - incorrect (correct answer: 5, answer given: 71.0) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_gemini_3.txt","shot":null}]},{"ai":"Claude","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":23.10000000000000142108547152020037174224853515625,"chars":445,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_claude_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/claude_03_t3.png"},{"n":2,"ok":true,"outcome":"scored","seconds":23.10000000000000142108547152020037174224853515625,"chars":442,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_claude_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":26.10000000000000142108547152020037174224853515625,"chars":444,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_claude_3.txt","shot":null}]},{"ai":"Copilot","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":20.10000000000000142108547152020037174224853515625,"chars":117,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_copilot_1.txt","shot":null},{"n":2,"ok":true,"outcome":"scored","seconds":20.10000000000000142108547152020037174224853515625,"chars":103,"why":"All numbers match: number of decisions - correct (correct answer: 5) / number of to-dos - correct (correct answer: 4)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_copilot_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":13.800000000000000710542735760100185871124267578125,"chars":46,"why":"Numbers are wrong: number of decisions - incorrect (correct answer: 5, no \"Decisions\" line) / number of to-dos - incorrect (correct answer: 4, no \"To-dos\" line)","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t3_copilot_3.txt","shot":null}]}]},{"task_id":"t4","level":"中","prompt":"Read the following meeting minutes and answer four questions.\n\nRules\n- The answer must be exactly four lines, in this order: date of next meeting / number of decisions / number of to-dos / number of items left undecided\n- Format each line as: Next: .../ Decisions: N/ To-dos: N/ Pending: N\n- Write the counts as half-width digits. Do not add explanations\n- \"Decisions\" means the policies decided at this meeting. Do not include the following three types\n  - A \"to-do\" assigned by calling on a specific person by name (e.g., \"(Name)-san, please...\")\n  - Items for which someone said \"We won't decide this today\"\n  - Reports on things already finished, shared figures, or the date of the next meeting\n\n---- Meeting minutes start ----\nProduct Planning and Sales Regular Meeting (October 29, 2026, 10:00 a.m.–11:30 a.m., Meeting Room B)\nAttendees: Suzuki, Takahashi, Nakamura, Tanaka, Ito, Yamamoto\nMinutes taker: Yamamoto\n*These minutes are a fictional document created by AInformation to test AI. They have no connection to any real company or person.\n\nDiscussion\n\nIto: In last month's internal survey, 71% of respondents said they want to keep working from home. The results have already been shared with everyone.\nYamamoto: Tanaka-san, please check the cost of the accessories and share it by December 20.\nTanaka: We will not exhibit at the Nagoya trade show. Instead, we will hold our own online business meeting on October 20.\nNakamura: We won't decide today on adding another logistics warehouse. We'll check candidate site rents and bring it back next time.\nSuzuki: The new catalog has already gone to print as of November 20. The cover photo has also been replaced.\nYamamoto: Tanaka-san, please create a monthly complaint tally format by November 25.\nIto: Warehouse operations are fine for now. We expect shipments to be concentrated in the third week of October.\nSuzuki: We won't decide on next fiscal year's organization today. It's not on today's agenda, so we'll bring it back next time.\nTakahashi: We have decided to open a store in Fukuoka. The condition is that the rent for the property near the station drops to ¥1,000,000. If it doesn't drop, we'll drop the plan.\nNakamura: We also won't decide on making novelty items today. The budget hasn't been set, so it's on hold.\nYamamoto: Tanaka-san, please arrange the gift photo shoot. Finish the shoot by December 20.\nTanaka: We will narrow the year-end gift down to one item: an assortment of Product B (eco bag), priced at ¥5,240. The two-pack option will be shelved this time.\nIto: There were 8 complaints last week, 3 more than the previous month. The cause was stitching that came loose in 9 cases, with the rest being crushed boxes during shipping.\nTanaka: A client asked if we could shorten the delivery time from the current 7 days to 5 days. The factory has told us this would be difficult.\nTanaka: We will focus on three priorities for the second half: turning around Product E (thermal bottle), raising the e-commerce ratio to 39%, and cutting logistics costs by 0.7 points as a share of sales.\nSuzuki: For Product A (tumbler), let's start selling it as a set with accessories from October. We'll include a replacement gasket and a dedicated brush, and keep the price unchanged. Please keep the accessory cost at ¥195 or less per unit.\nYamamoto: Copy paper was ordered last week. It will arrive within this month.\nYamamoto: Suzuki-san, please start recruiting short-term part-time staff on December 5.\nYamamoto: December e-commerce sales were ¥31.1 million, up 16% from the same month the previous year.\n\nNext meeting: November 15, 10:00 a.m., Meeting Room B\n\nEnd\n---- Meeting minutes end ----","scorer":"contains_all","answer_key":"(Automated scoring: contains_all) Date of next meeting = November 15 / Number of decisions = 5 or 5 items / Number of to-dos = 4 or 4 items / Number of pending items = 3 or 3 items","materials":["/data/research/bench/gijiroku-2026-10-29/materials/kaigi_kiroku.txt"],"per_ai":[{"ai":"ChatGPT","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":26.39999999999999857891452847979962825775146484375,"chars":45,"why":"All 4 items present","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_chatgpt_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/chatgpt_04_t4.png"},{"n":2,"ok":true,"outcome":"scored","seconds":23.5,"chars":45,"why":"All 4 items present","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_chatgpt_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":23.5,"chars":45,"why":"All 4 items present","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_chatgpt_3.txt","shot":null}]},{"ai":"Gemini","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":19,"chars":45,"why":"All 4 items present","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_gemini_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/gemini_04_t4.png"},{"n":2,"ok":true,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":45,"why":"All 4 items present","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_gemini_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":45,"why":"All 4 items present","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_gemini_3.txt","shot":null}]},{"ai":"Claude","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":16.89999999999999857891452847979962825775146484375,"chars":143,"why":"All 4 items present","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_claude_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/claude_04_t4.png"},{"n":2,"ok":true,"outcome":"scored","seconds":16.89999999999999857891452847979962825775146484375,"chars":125,"why":"All 4 items present","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_claude_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":16.89999999999999857891452847979962825775146484375,"chars":135,"why":"All 4 items present","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_claude_3.txt","shot":null}]},{"ai":"Copilot","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":23.10000000000000142108547152020037174224853515625,"chars":45,"why":"All 4 items present","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_copilot_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/copilot_04_t4.png"},{"n":2,"ok":true,"outcome":"scored","seconds":20,"chars":45,"why":"All 4 items present","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_copilot_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":13.9000000000000003552713678800500929355621337890625,"chars":46,"why":"0 of 4 items present - missing date of next meeting / number of decisions / number of to-dos / number of pending items","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t4_copilot_3.txt","shot":null}]}]},{"task_id":"t5","level":"難","prompt":"From the meeting minutes below, pull out who must do what and by when, and present it as a markdown table.\n\nRules\n- Use exactly 3 columns, in this order: Owner / Task / Deadline\n- Only include “tasks” that were assigned by name (e.g., “Mr./Ms. X, please... ”)\n- Do not include decisions, status reports, or items where someone said “we won't decide this today”\n- Write the deadline exactly as it appears in the minutes\n- Output only the table. No preamble, no comments\n\n---- Meeting minutes start ----\n■ Product planning and sales regular meeting (October 29, 2026, 10:00–11:30, Meeting Room B)\nAttendees: Suzuki, Takahashi, Nakamura, Tanaka, Ito, Yamamoto\nMinutes: Yamamoto\n* These minutes are a fictional document created by AInformation to test AI tools. They have no connection to any real company or person.\n\n■ Discussion\n\nIto: In last month's internal survey, 71% of staff said they want to keep working from home. The results have already been shared with everyone.\nYamamoto: Tanaka, please check the cost of the accessories and share it by December 20.\nTanaka: We will not exhibit at the Nagoya trade show. Instead, we will hold our own online business meeting on October 20.\nNakamura: We won't decide today on adding another logistics warehouse. We'll research candidate site rents and bring it back next time.\nSuzuki: The new catalog was sent to print on November 20. The cover photo has also been replaced.\nYamamoto: Tanaka, please create a monthly complaint-tally template by November 25.\nIto: Warehouse operations are fine for now. We expect shipments to peak in the third week of October.\nSuzuki: We won't decide today on next term's organization. It's not on today's agenda, so we'll carry it over to next time.\nTakahashi: We have decided to open a store in Fukuoka. The condition is that the rent for the property near the station drops to ¥1,000,000. If it doesn't drop, we will shelve it.\nNakamura: We also won't decide today on producing novelties. The budget hasn't been set, so it's on hold.\nYamamoto: Tanaka, please arrange the gift photo shoot. Finish shooting by December 20.\nTanaka: We'll narrow the year-end gift down to one item: an assortment of Product B (eco bag), priced at ¥5,240. The two-bag set idea is shelved for now.\nIto: There were 8 complaints last week, 3 more than the previous month. Loose stitching caused 9 of them; the rest were due to crushed boxes during shipping.\nTanaka: A client asked whether we could shorten the lead time from the current 7 days to 5 days. The factory has told us that's difficult.\nTanaka: We'll focus on 3 priorities for the second half: turning around Product E (insulated bottle), raising the e-commerce ratio to 39%, and cutting logistics cost as a share of sales by 0.7 points.\nSuzuki: For Product A (tumbler), let's start selling it as a set with accessories from October. We'll include a replacement gasket and a dedicated brush, and keep the price unchanged. Please keep the accessory cost at ¥195 or less per unit.\nYamamoto: Copy paper was ordered last week. It will arrive within this month.\nYamamoto: Suzuki, please start recruiting short-term part-time staff on December 5.\nYamamoto: E-commerce sales in December were ¥31,100,000, up 16% from the same month last year.\n\n■ Next meeting: November 15, 10:00, Meeting Room B\n\nEnd\n---- Meeting minutes end ----","scorer":"set_match","answer_key":"(Machine-scored set_match) Tanaka [Tanaka + photo shoot + December 20] / Suzuki [Suzuki + part-time staff + December 5] / Tanaka [Tanaka + cost + December 20] / Tanaka [Tanaka + tally + November 25] — up to 0 extra items allowed","materials":["/data/research/bench/gijiroku-2026-10-29/materials/kaigi_kiroku.txt"],"per_ai":[{"ai":"ChatGPT","trials":[{"n":1,"ok":false,"outcome":"scored","seconds":20.5,"chars":121,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_chatgpt_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/chatgpt_05_t5.png"},{"n":2,"ok":false,"outcome":"scored","seconds":23.5,"chars":124,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_chatgpt_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":29.60000000000000142108547152020037174224853515625,"chars":124,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_chatgpt_3.txt","shot":null}]},{"ai":"Gemini","trials":[{"n":1,"ok":false,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":124,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_gemini_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/gemini_05_t5.png"},{"n":2,"ok":false,"outcome":"scored","seconds":19,"chars":122,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_gemini_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":19,"chars":126,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_gemini_3.txt","shot":null}]},{"ai":"Claude","trials":[{"n":1,"ok":false,"outcome":"scored","seconds":13.9000000000000003552713678800500929355621337890625,"chars":205,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_claude_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/claude_05_t5.png"},{"n":2,"ok":false,"outcome":"scored","seconds":13.800000000000000710542735760100185871124267578125,"chars":387,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_claude_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":13.9000000000000003552713678800500929355621337890625,"chars":209,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_claude_3.txt","shot":null}]},{"ai":"Copilot","trials":[{"n":1,"ok":false,"outcome":"scored","seconds":17.10000000000000142108547152020037174224853515625,"chars":122,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_copilot_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/copilot_05_t5.png"},{"n":2,"ok":false,"outcome":"scored","seconds":17.199999999999999289457264239899814128875732421875,"chars":122,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_copilot_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":13.9000000000000003552713678800500929355621337890625,"chars":46,"why":"0 of 4 matched, missing Tanaka / Suzuki / Tanaka / Tanaka","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t5_copilot_3.txt","shot":null}]}]},{"task_id":"t6","level":"難","prompt":"Read the meeting minutes below and output JSON only.\n\nRules\n- Output JSON only. No explanatory text before or after\n- Use this shape: {\"decided\": [\"…\"], \"todo\": [\"…\"], \"pending\": [\"…\"]}\n- decided = policies decided at this meeting. todo = tasks assigned by name (e.g., “Mr./Ms. X, please...”).\n  pending = items where someone said “we won't decide this today”\n- Do not include reports of things already done, numbers that were simply shared, or the date of the next meeting, in any of these lists\n- Each todo item should be in the form Owner: what to do (deadline)\n- Keep every number that appears in the minutes (amounts, headcounts, dates, percentages)\n\n---- Meeting minutes start ----\n■ Product planning and sales regular meeting (October 29, 2026, 10:00–11:30, Meeting Room B)\nAttendees: Suzuki, Takahashi, Nakamura, Tanaka, Ito, Yamamoto\nMinutes: Yamamoto\n* These minutes are a fictional document created by AInformation to test AI tools. They have no connection to any real company or person.\n\n■ Discussion\n\nIto: In last month's internal survey, 71% of staff said they want to keep working from home. The results have already been shared with everyone.\nYamamoto: Tanaka, please check the cost of the accessories and share it by December 20.\nTanaka: We will not exhibit at the Nagoya trade show. Instead, we will hold our own online business meeting on October 20.\nNakamura: We won't decide today on adding another logistics warehouse. We'll research candidate site rents and bring it back next time.\nSuzuki: The new catalog was sent to print on November 20. The cover photo has also been replaced.\nYamamoto: Tanaka, please create a monthly complaint-tally template by November 25.\nIto: Warehouse operations are fine for now. We expect shipments to peak in the third week of October.\nSuzuki: We won't decide today on next term's organization. It's not on today's agenda, so we'll carry it over to next time.\nTakahashi: We have decided to open a store in Fukuoka. The condition is that the rent for the property near the station drops to ¥1,000,000. If it doesn't drop, we will shelve it.\nNakamura: We also won't decide today on producing novelties. The budget hasn't been set, so it's on hold.\nYamamoto: Tanaka, please arrange the gift photo shoot. Finish shooting by December 20.\nTanaka: We'll narrow the year-end gift down to one item: an assortment of Product B (eco bag), priced at ¥5,240. The two-bag set idea is shelved for now.\nIto: There were 8 complaints last week, 3 more than the previous month. Loose stitching caused 9 of them; the rest were due to crushed boxes during shipping.\nTanaka: A client asked whether we could shorten the lead time from the current 7 days to 5 days. The factory has told us that's difficult.\nTanaka: We'll focus on 3 priorities for the second half: turning around Product E (insulated bottle), raising the e-commerce ratio to 39%, and cutting logistics cost as a share of sales by 0.7 points.\nSuzuki: For Product A (tumbler), let's start selling it as a set with accessories from October. We'll include a replacement gasket and a dedicated brush, and keep the price unchanged. Please keep the accessory cost at ¥195 or less per unit.\nYamamoto: Copy paper was ordered last week. It will arrive within this month.\nYamamoto: Suzuki, please start recruiting short-term part-time staff on December 5.\nYamamoto: E-commerce sales in December were ¥31,100,000, up 16% from the same month last year.\n\n■ Next meeting: November 15, 10:00, Meeting Room B\n\nEnd\n---- Meeting minutes end ----","scorer":"set_match","answer_key":"(Machine-scored set_match, checked category by category) decided: set sale / gift / priorities / store opening / trade show; todo: Tanaka / Suzuki / Tanaka / Tanaka; pending: logistics warehouse / novelties / next term's organization","materials":["/data/research/bench/gijiroku-2026-10-29/materials/kaigi_kiroku.txt"],"per_ai":[{"ai":"ChatGPT","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":23.699999999999999289457264239899814128875732421875,"chars":550,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_chatgpt_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/chatgpt_06_t6.png"},{"n":2,"ok":true,"outcome":"scored","seconds":32.7999999999999971578290569595992565155029296875,"chars":594,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_chatgpt_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":26.5,"chars":590,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_chatgpt_3.txt","shot":null}]},{"ai":"Gemini","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":19.10000000000000142108547152020037174224853515625,"chars":583,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_gemini_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/gemini_06_t6.png"},{"n":2,"ok":true,"outcome":"scored","seconds":19,"chars":639,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_gemini_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":19,"chars":582,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_gemini_3.txt","shot":null}]},{"ai":"Claude","trials":[{"n":1,"ok":false,"outcome":"scored","seconds":20.10000000000000142108547152020037174224853515625,"chars":776,"why":"Mismatched in every category (decided 0/5, todo 0/4, pending 0/3)","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_claude_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/claude_06_t6.png"},{"n":2,"ok":false,"outcome":"scored","seconds":20,"chars":784,"why":"Mismatched in every category (decided 0/5, todo 0/4, pending 0/3)","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_claude_2.txt","shot":null},{"n":3,"ok":true,"outcome":"scored","seconds":20.10000000000000142108547152020037174224853515625,"chars":606,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_claude_3.txt","shot":null}]},{"ai":"Copilot","trials":[{"n":1,"ok":true,"outcome":"scored","seconds":20.199999999999999289457264239899814128875732421875,"chars":537,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_copilot_1.txt","shot":"/data/research/bench/gijiroku-2026-10-29/shots/copilot_06_t6.png"},{"n":2,"ok":true,"outcome":"scored","seconds":20.10000000000000142108547152020037174224853515625,"chars":539,"why":"Matched in every category (decided 5/5, todo 4/4, pending 3/3)","instruction_follow":true,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_copilot_2.txt","shot":null},{"n":3,"ok":false,"outcome":"scored","seconds":13.9000000000000003552713678800500929355621337890625,"chars":46,"why":"Mismatched in every category (decided 0/5, todo 0/4, pending 0/3)","instruction_follow":false,"answer_url":"/data/research/bench/gijiroku-2026-10-29/answers/t6_copilot_3.txt","shot":null}]}]}],"limits":["This is a single run on a single day. Rankings can change with the day or the task","The plan used is each AI's paid tier (ChatGPT Pro / Google AI Pro / Claude Max / Microsoft 365 Personal). These are not results from the free tier","Measurements use only the default model and default mode (features such as Deep Research are not used)","The tasks use original data for the fictional company Sample Shoji Co., Ltd. These are not results using data from a real company","Only tasks that can be scored by machine are covered. Writing quality and readability are not measured","Measurements are taken from the same screen a person would use in a browser. These are not results from the API","For any AI whose on-screen model name could not be read in a given run, that field is left blank (null). When the name could be read, it is shown as is"],"license":"CC BY 4.0","attribution":"Please cite AInformation as the source, along with the URL of the page you used and the measurement date.","page_url":"https://ainformation.jp/research/bench/gijiroku-2026-10-29"}