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Mistral Large 4 首测：1T 参数、49B 激活，开放权重将于月底推出
推文作者称 Mistral AI 的 Mistral Large 4 是一个 1T 参数模型（49B 激活），开放权重将于本月底推出。他们对该模型进行了一系列真实场景测试，并与多个主流闭源及开源模型（包括 GPT-6.1 Sol、Astra、Claude Fable、Claude Opus 5.5、Claude Sonnet 5.5、Kimi K3、GLM 5.3 Flash、DeepSeek Flash 和 Muse Spark）进行了对比，以展示其当前水平，并表示后续将更新更多评分。以上均为作者自称，尚未独立核实。
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Le Chonk is here, and so are first impressions from @petergostev. Mistral Large 4 by @MistralAI is a 1T-parameter model (49B active), with open weights coming at the end of the month. We put it through a series of real-world tests and compared it with leading proprietary and open models, including GPT-6.1 Sol, Astra, Claude Fable, Claude Opus 5.5, Claude Sonnet 5.5, Kimi K3, GLM 5.3 Flash, DeepSeek Flash and Muse Spark, to help demonstrate where it stands today. Dive in, and stay tuned for additional scores and updates on Mistral Large 4. https://www.youtube.com/watch?v=YfQ3kET4-OU