科技媒體 testingcatalog 發透露了 AI 公司 Anthropic 正在研發的新模型 Claude Neptune 的相關信息。目前，這一新 AI 模型已進入內部安全測試階段，預計將與 OpenAI 的 GPT-5及谷歌的 Gemini Ultra 展開競爭。根據博文的介紹，Claude Neptune 的安全測試正在使用 Anthropic Workbench 平臺進行。這一階段主要進行紅隊演習，旨在評估模型抵禦越獄攻擊的能力。紅隊演習將於5月18日結束，測試的重點在於 constitutional classifiers 系統，這是該模型安全協議的核心，特別關注對越獄嘗試的防範。初步測試結果顯示，相較於
{"點 1":"NVIDIA 發佈 GH200 Grace Hopper Superchip 平臺，滿足生成式 AI 的增長需求。","點 2":"NVIDIA 推出 NVIDIA AI Enterprise 4.0，提供生成式 AI 所需的工具。","點 3":"黃仁勳宣佈 NVIDIA 的新產品和更新，包括 AI Workbench、OpenUSD 等。"}
["英偉達推出 NVIDIA AI Workbench，幫助開發人員快速部署、開發生成式 AI 和大語言模型。","NVIDIA AI Workbench 簡化了生成式 AI 開發環境配置等繁瑣流程。","NAW 平臺可連接 NVIDIA AI Enterprise，提升開發效率和體驗。"]
Anthropic
$105
輸入tokens/百萬
$525
輸出tokens/百萬
200
上下文長度
Google
$0.7
$2.8
1k
$7
$35
$2.1
$17.5
$21
Alibaba
$6
$24
256
Baidu
-
128
Bytedance
$1.2
$3.6
4
$2
$3.9
$15.2
64
$0.8
$0.15
$1.5
32
Deepseek
$4
$12
Tencent
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