{"rewrite":{"id":"r_f0940e6f26d5d6298347d3f8","clusterId":"c_0b6242410aef84811f30e21d","slug":"alibaba-unveils-qwen3-8-max-with-2-4-trillion-parameters","model":"deepseek-v4-flash:free","headline":"Alibaba Unveils Qwen3.8-Max With 2.4 Trillion Parameters","summary":"Alibaba's Qwen team announced Qwen3.8-Max, a multimodal AI with 2.4 trillion total parameters and 95 billion active parameters. It handles text, images, and video, with a 1 million token context. In some benchmarks it surpassed Anthropic's Claude Fable 5. The model ran 16 days autonomously, producing 265 commits and 127 pull requests.","whyItMatters":"Qwen3.8-Max pushes multimodal AI from understanding to continuous autonomous work, demonstrated by a 125-hour run that reproduced a research paper and proposed 18 improvements.","webCardHtml":"\u003cp\u003eThe Qwen team positioned Qwen3.8-Max as a coding and Cowork model, meaning it collaborates with humans on long-term tasks. Its Mixture-of-Experts design keeps inference costs down while preserving the scale of a 2.4 trillion parameter model.\u003c/p\u003e\u003cp\u003eIn a demonstration of autonomy, the model worked on a repository for about 16 days, accumulating 265 commits, 127 pull requests, and 151 issues. In a separate experiment, it reproduced a research paper on LLM data selection within 37 hours, then spent 88 more hours testing 18 improvement proposals across four rounds.\u003c/p\u003e","blueskyPost":"Alibaba's Qwen3.8-Max: 2.4T params, 95B active, 1M context. Runs 16 days solo, 265 commits. Beats Claude Fable 5 on some benchmarks.","twitterPost":"Alibaba's Qwen3.8-Max: 2.4T params, 95B active, 1M context. Autonomous dev: 265 commits in 16 days. Surpasses Claude Fable 5 on some benchmarks.","threadsPost":null,"newsletterBlurb":"Alibaba's Qwen team announced Qwen3.8-Max, a 2.4 trillion parameter multimodal model that outperforms Claude Fable 5 on some benchmarks. It demonstrated 16 days of autonomous development and reproduced a research paper in 125 hours.","attributionJson":"[{\"source\":\"GIGAZINE\",\"url\":\"https://gigazine.net/news/20260804-alibaba-qwen-3-8-max/\",\"title\":\"China's Alibaba Announces 2.4 Trillion Parameter AI 'Qwen3.8-Max', Capable of Improving Research Papers and 16 Days of Autonomous Development, Rivaling Claude Fable 5\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4690,"outputTokens":579,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1786320845,"createdAt":"2026-08-10T00:04:40.000Z","publishedAt":"2026-08-10T00:06:44.000Z","updatedAt":"2026-08-10T00:04:40.000Z"},"cluster":{"id":"c_0b6242410aef84811f30e21d","canonicalTitle":"中国・Alibabaが2.4兆パラメーターのAI「Qwen3.8-Max」を発表、Claude Fable 5に匹敵する性能で研究論文の改良や16日間の自律開発が可能","representativeArticleId":"a_711a59e1d5075562c5940cc6","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Qwen3.8-Max\"],\"studios\":[\"Alibaba\"],\"people\":[],\"type\":\"news\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-04T02:11:00.000Z","lastSeenAt":"2026-08-04T02:11:00.000Z","updatedAt":"2026-08-10T00:06:44.000Z"},"attribution":[{"source":"GIGAZINE","url":"https://gigazine.net/news/20260804-alibaba-qwen-3-8-max/","title":"中国・Alibabaが2.4兆パラメーターのAI「Qwen3.8-Max」を発表、Claude Fable 5に匹敵する性能で研究論文の改良や16日間の自律開発が可能"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Qwen3.8-Max"],"studios":["Alibaba"],"people":[],"type":"news","domain":"other","is_roundup":false},"keyFacts":null}