pydantic-ai 2.41.0

v2.41.0 (2026-09-07)

on Python PyPI

What's Changed

🚀 Features

• Deprecate fallback_model in favor of fallback_subagent_model on ImageGeneration and XSearch by @dsfaccini in #8077
• Add openai-codex provider for ChatGPT/Codex subscription authentication by @mpfaffenberger in #7769
• Add a direct image generation API with ImageGenerator by @EgonFerri in #5357

🐛 Bug Fixes

• Report Anthropic native web searches in RequestUsage.details and price them in cost by @adtyavrdhn in #8169
• Wrap botocore transport errors in ModelAPIError in BedrockConverseModel by @kimnamu in #8131
• Snap Gemini thinking levels to the nearest supported level by @dsfaccini in #8165

New Contributors

• @kimnamu made their first contribution in #8131
• @EgonFerri made their first contribution in #5357

Full Changelog: v2.40.0...v2.41.0