#产品更新

推荐理由：来自Cloudflare AI的《Introducing Web Search API via AI Gateway》。重点看模型能力与工程、文化创意、产品发布。摘要提到：这条英文动态主要涉及模型能力与工程、文化创意、产品发布。原文要点：Cloudflare AI Gateway now supports native web search API integration in partnership with Ceramic.ai, Exa, and Linkup. Developers can now inject real-time web context into model inference calls via AI Gateway, REST APIs, or Workers bindings.

推荐理由：来自Cloudflare AI的《Introducing Clef: our open-source decision models, and new RL fine-tuning platform》。重点看智能体工作流、模型能力与工程、产品发布。摘要提到：这条英文动态主要涉及智能体工作流、模型能力与工程、产品发布。原文要点：We are introducing Clef and Clef-flash, open-source decision models hosted on Workers AI for high-speed classification and agentic workflows. Also launching: a new reinforcement learning platform that allows developers to fine-tune decision models using their own data.

推荐理由：来自Claude Code Releases的《Claude Code Releases v2.1.284：Added Claude Sonnet 5.5 ( claude-sonnet-5-5 ), now the def...》。重点看模型能力与工程、产品发布。摘要提到：这条英文动态主要涉及模型能力与工程、产品发布。原文要点：What's changed Added Claude Sonnet 5.5 ( claude-sonnet-5-5 ), now the default Sonnet model on the Anthropic API — 1M context, $2/$10 per Mtok with $0.20/Mtok cache reads Added a "Yes, but ask again next time" answer to auto mode's prompt before a read outside the working directories, so you can allow that one read and still be asked about later ones Added dollar amounts to the Claude apps ...

推荐理由：它和智能体工作流、模型能力与工程、文化创意直接相关，可能影响产品设计、研究判断、教育/文化场景落地或开发实践。