["OpenAI 的 GPT-4.5 Turbo 意外曝光，可能於 6 月發佈","GPT-4.5 Turbo 被描述爲 OpenAI 迄今最快、最準確、最可擴展的模型","模型具有 256,000 個 token 的上下文窗口","GPT-4.5 Turbo 可能具有視頻或 3D 功能，但未在泄露信息中提及"]
["近日，OpenAI進行GPT-4.5 Turbo灰度測試，寶玉、歸藏等博主已更新至最新版本。","GPT-4.5 Turbo在生成質量、響應速度、上下文理解、多模態能力等方面均有顯著提升。","安全性進一步增強，對不飽和內容過濾能力提高，降低誤用風險。","編程和代碼生成效率顯著提升，個性化和定製能力更精細。","對比GPT-3.5、GPT-4，GPT-4.5 Turbo在多個方面遙遙領先。"]
Openai
$2.8
輸入tokens/百萬
$11.2
輸出tokens/百萬
1k
上下文長度
-
Bytedance
$0.8
$2
128
$8.75
$70
400
$0.35
$1.75
$14
Alibaba
64
Chatglm
$8
$16
$0.7
$1.95
16
$1.8
$5.4
Tencent
32
Baidu
$1
$4
$3
$9
$17.5
$6
$6.4
$56
$2.4
$9.6
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