SOURCE RECORD · obs_cfeaa43d18dd…

Anthropic · 更新日志来源更新

实质变化收录中观察日期 2026-10-29（日期精度）修订 r2

摘要

SDK 支持 code_execution_20260120 的说明文本有细微变化，内容实质未变。

LLM 生成

LLM 摘要为机器生成，重要信息请回原文核对。

https://daily.maas.click/item/obs_cfeaa43d18dd66aafd6d55444c282ab4880605503d594be56436c463c8ade942/

此链接指向来源官方页面（非本站内容）。

以下为已保存的变化摘录

证据级别：来源差异（source_diff）——这是抓取到的来源页面变化，其中定价页文本变化不代表已验证的调价。

变更 1 处（旧 → 新）

The Python, TypeScript, Go, Java, Ruby, PHP, and C# SDKs now include support for code_execution_20260120, the code execution tool version that adds REPL state persistence and is the minimum version for programmatic tool calling. To adopt it, set the tool’s type to code_execution_20260120; no beta header is required. It’s available on Claude Fable 5, Claude Mythos 5, Claude Opus 4.5 and newer, and Claude Sonnet 4.5 and newer; see the code execution tool’s Compatibility section.→The Python, TypeScript, Go, Java, Ruby, PHP, and C# SDKs now include support for code_execution_20260120, the code execution tool version that adds REPL state persistence and is the minimum version for programmatic tool calling. To adopt it, set the tool’s type to code_execution_20260120; no beta header is required. It’s available on Claude Fable 5, Claude Mythos 5, Claude Opus 4.5 and newer, and Claude Sonnet 4.5 and newer; see the code execution tool’s API support section.