AI2推出開源 Tülu3模型，性能與GPT-4o mini相當
在人工智能領域，後訓練技術正逐漸成爲提升模型性能的重要手段。近日，艾倫人工智能研究所（AI2）發佈了 Tülu3系列模型，這是一套完全開源的先進語言模型，性能與 GPT-4o-mini 等閉源相媲美。Tülu3不僅包含了模型數據、代碼、訓練配方，還提供了評估框架，旨在推動開源模型後訓練技術的發展。傳統上，僅經過預訓練的模型往往無法有效滿足實際應用需求，可能會產生有毒或危險的信息，且難以遵循人類指令。因此，後訓練階段如指令微調和人類反饋學習顯得尤爲重要。然而，如何優
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