{"rewrite":{"id":"r_f5b283b961d82eb8b75bfb9e","clusterId":"c_f1e4db0e51c77bd8eafe0bf9","slug":"mbk-digital-q-a-ai-used-at-mitsui-co-shareholders-meeting","model":"deepseek-v4-1-flash","headline":"MBK Digital Q\u0026A AI Used at Mitsui \u0026 Co. Shareholders Meeting","summary":"MBK Digital developed an AI system that supports Q\u0026A at shareholders meetings, and it was introduced at Mitsui \u0026 Co.'s shareholders meeting in June 2026. Rather than generating answers, the system presents expected Q\u0026A and materials related to a question by semantic search, averaging about 1 second. It ingests Microsoft Word and Excel documents in block units, registers screened QA in a vector database, and leaves the final answer to the respondent.","whyItMatters":"The design shows where corporate AI is landing first: not in generating shareholder answers but in recall and document search under pressure, with a person keeping final judgment.","webCardHtml":"\u003cp\u003eThe system reverses the usual setup. When a question is entered, the AI does not draft reply text. It searches anticipated Q\u0026amp;A and related materials that have already been checked and organized, then presents the matches for the respondent to read while composing an answer in their own words.\u003c/p\u003e\u003cp\u003eMBK Digital describes the design as an \u0026#34;AI that supports judgment\u0026#34; rather than an \u0026#34;AI that gives answers.\u0026#34; Materials created in Word and Excel are processed in block units, and screened QA is registered in a vector database and searched by semantic closeness to the question. Results arrive in about 1 second on average.\u003c/p\u003e","blueskyPost":"MBK Digital built a Q\u0026A AI for shareholders meetings and it ran at Mitsui \u0026 Co.'s June 2026 meeting. The AI does not write answers. It searches pre-checked Q\u0026A and materials in about 1 second, and the officer answers in their own words.","twitterPost":"MBK Digital's Q\u0026A AI was introduced at Mitsui \u0026 Co.'s shareholders meeting in June 2026. It does not generate answers. It searches pre-checked Q\u0026A and materials in about 1 second and leaves the answer to the officer.","threadsPost":null,"newsletterBlurb":"MBK Digital developed an AI that supports Q\u0026A at shareholders meetings, and Mitsui \u0026 Co. used it at its June 2026 meeting. The system does not generate answer text. It searches pre-checked anticipated Q\u0026A and materials by semantic closeness and presents candidates in about 1 second, leaving the officer to compose the answer. It processes Word and Excel documents in block units and registers screened QA in a vector database.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/438/4438051/?rss\",\"title\":\"MBK Digital Introduces Q\\u0026A Support AI at Mitsui \\u0026 Co. Shareholders Meeting\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4576,"outputTokens":587,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1791157466,"createdAt":"2026-10-04T23:40:58.000Z","publishedAt":"2026-10-04T23:43:23.000Z","updatedAt":"2026-10-04T23:43:23.000Z"},"cluster":{"id":"c_f1e4db0e51c77bd8eafe0bf9","canonicalTitle":"MBKデジタル、三井物産の株主総会に質疑応答支援AIを導入","representativeArticleId":"a_a650edacf3d0d74cb733024c","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"business\",\"domain\":\"industry\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-09-29T02:00:00.000Z","lastSeenAt":"2026-09-29T02:00:00.000Z","updatedAt":"2026-10-04T23:43:20.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/438/4438051/?rss","title":"MBKデジタル、三井物産の株主総会に質疑応答支援AIを導入"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"business","domain":"industry","is_roundup":false},"keyFacts":null}