AI 导读
Levanto Labs 发布 Sage 2，输入自然语言即可输出结构化数据，成本比 Opus 5.5 低 166 倍，并声称优于 Cloudflare 的 Clairic。用户只需描述所需字段，模型即返回结构化值、对应原文片段及每个结果的概率。同系列还推出首个支持流式输出的决策模型，速度提升 3 倍，并提供 2000 万 token 免费额度。
正文
As a dev, I am bullish on this new type of system-one extraction model.
It's great for evidence-based extraction and perfectly compliment decision models like Jev.
With Sage 2, you describe the fields you need, and it returns structured values with the exact source text and a probability for each result.
It seems to outperform Cloudflare's Clairic, one of the stronger extraction models I have tried.
We've been experimenting with extraction models, and I'm excited about applications like processing and analyzing research papers.
Worth checking out.
Software can now understand human language and act on it, in real time. Introducing Sage2 - Extract: natural language in, structured data out. 166x cheaper than Opus 5.5, beats @Cloudflare's Clairic - Decide: the first decision model with streaming. 3x faster, because it reads the context as it grows. Sage2 is a new primitive for developers. Get 20M tokens free 👇 Also available on @near_ai and, for agents, via @mpp with @Stripe cards and @Tempo stables.在 X 查看被引用的帖子
来源：elvis · x.com