Symbol1 release

Claude Opus 4.1 models

Found in 1 package: anthropic-sdk

anthropic-sdk(1 releases)

v0.121.0

Aug 7, 2026

This release introduces the `mid-conversation-tool-changes-2026-07-01` beta API and adds support for session budgets, advisor tool, pinned inference location, and skills auto-loading from GitHub. It also removes retired Claude Opus 4.1 models.

Track Symbol Changes

Use the Change8 MCP server or GitHub Action to get notified when Claude Opus 4.1 models changes.

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