OpenRouter· @OpenRouter · X·· 2 小时前AI 评分39
AI 导读
来自 @RespanAI 的 Span-01 和 Span-01 Lite 已在 OpenRouter 上线。 它们是用于智能体轨迹的决策模型。发送一个 span 和你关心的行为，就能得到每种行为存在的概率，比如“用户是否感到沮丧？”或“这个工具调用是否安全可运行？”
正文
Span-01 and Span-01 Lite from @RespanAI are live on OpenRouter.
They're decision models for agent traces. Send a span and the behaviors you care about, and get back the probability each one is present, like "is the user frustrated?" or "is this tool call safe to run?"
Introducing Span-01, the first hyper-parallel reasoning classifier built for unseen challenges (RLAIF). 2x cheaper, 18% better than Jev. 700x cheaper, 4% better than GPT-6 Luna. Frontier reasoning for every behavior, at classifier speed. • Span-01: #1 on Behavior Benchmark • Span-01 Lite: Better than Jev and completely free!在 X 查看被引用的帖子
来源：OpenRouter · x.com