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PydanticAI v2.57.0 发布:新增 MetaProvider 与工具调用审批

原标题:v2.57.0 (2026-10-15)

PydanticAI Releases一手来源开源质量 72

AI 摘要

PydanticAI 发布 v2.57.0,新增 MetaProvider 支持 Meta Muse 模型,并引入 Harness ApprovalReviewer 让模型在人工介入前先审批低风险工具调用。该版本还改进了 MCP Apps 工具结果向 AG-UI 与 Vercel AI 前端的转发,并修复了实时会话历史、token 压缩、并发槽释放等多项问题。

以上摘要由 AI 生成,可能存在误差。事实请以原文为准。

正文节选

<!-- Release notes generated using configuration in .github/release.yml at main --> ## What's Changed ### ⚠️ Compatibility Notes * Attach namespaced `origin` and `tool_call_id` metadata to `BackgroundTools` completions by @michaeldunn9 in https://github.com/pydantic/pydantic-ai/pull/10196 * Take GPT-Live realtime history, usage, and reply waits from the session core by @DouweM in https://github.com/pydantic/pydantic-ai/pull/10083 * Honour `disable-model-invocation` and `user-invocable` in `Skil


发布时间:2026-10-16 11:35
抓取时间:2026-10-16 12:15
来源机构:Pydantic
阅读原文github.com