騰訊大模型佈局調整：原混元資深研究員徐燦轉崗微信事業羣，加入WeLM團隊，專注後訓練與Agent研發。徐燦曾創建WizardLM並提出Evol-Instruct，在合成數據、強化學習等領域積澱深厚。此舉正值微信AI加速落地期。
WeLM Playground是一款開源的大型中文語言模型聊天工具
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Openai
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2k
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200
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256
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128
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4
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$3.9
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64
Moonshot
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