開源推理AI模型Sky-T1橫空出世，訓練成本不到 450 美元
加州大學伯克利分校天空計算實驗室的研究團隊NovaSky於週五發佈了Sky-T1-32B-Preview推理模型，這一模型在多個關鍵基準測試中表現優異，與OpenAI的o1早期版本相媲美，更令人矚目的是其極低的訓練成本。Sky-T1-32B-Preview是首個真正的開源推理模型，NovaSky團隊不僅發佈了模型，還公開了用於訓練它的數據集及必要的訓練代碼，這意味着該模型可從頭開始複製。據團隊在博客文章中所述，“Sky-T1-32B-Preview的訓練成本不到450美元，這表明可以經濟高效地複製高級推理能力。”在不久前，訓練同等性能
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