pydantic-ai 2.7.0

v2.7.0 (2026-07-08)

on Python PyPI

What's Changed

🚀 Features

• Support azure-responses:[model-id] shorthand by @hramezani in #6355
• Add xAI grok-4.5 model by @dsfaccini in #6362

🐛 Bug Fixes

• fix: handle boolean JSON Schema nodes in function signature walker by @hramezani in #6314
• fix(gateway): preserve HTTPX event hooks by @VectorPeak in #6327
• Allow override(model=...) on an agent with no model set by @hramezani in #6357
• Disable document input for AlibabaProvider (Chat Completions API) by @dsfaccini in #5727

New Contributors

• @lxingy3 made their first contribution in #6349

Full Changelog: v2.6.0...v2.7.0