pydantic-ai

v1.106.0 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 1mo AI Agents & Assistants

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

agent-framework genai llm pydantic python

Summary

AI summary

Updates 🚀 Features, 🐛 Bug Fixes, and messages across a mixed release.

Type	Severity	Summary	CVE
Feature
Feature	Medium	Adds `api_host` and `timeout` options to XaiProvider. Adds `api_host` and `timeout` options to XaiProvider. Source: llm_adapter@2026-06-05 Confidence: high	—
Feature	Medium	Adds `seed` mapping to xAI configuration. Adds `seed` mapping to xAI configuration. Source: llm_adapter@2026-06-05 Confidence: low	—
Feature	Low	Maps base `seed` setting to xAI configuration. Maps base `seed` setting to xAI configuration. Source: granite4.1:30b@2026-06-05-audit Confidence: low	—
Bugfix	Medium	Fixes incomplete streamed response when `event_stream_handler` does not consume the stream. Fixes incomplete streamed response when `event_stream_handler` does not consume the stream. Source: llm_adapter@2026-06-05 Confidence: high	—
Bugfix	Medium	Fixes crash in `from_data_uri` when processing a valid non‑base64 data URI. Fixes crash in `from_data_uri` when processing a valid non‑base64 data URI. Source: llm_adapter@2026-06-05 Confidence: high	—

Full changelog

Map base seed setting to xAI by @colesmcintosh in https://github.com/pydantic/pydantic-ai/pull/5741
Add api_host and timeout to XaiProvider by @colesmcintosh in https://github.com/pydantic/pydantic-ai/pull/5742

Fix incomplete streamed response when event_stream_handler doesn't consume the stream by @adtyavrdhn in https://github.com/pydantic/pydantic-ai/pull/5771
fix(messages): from_data_uri crashes on a valid non-base64 data URI by @devteamaegis in https://github.com/pydantic/pydantic-ai/pull/5779

@lonelyhty made their first contribution in https://github.com/pydantic/pydantic-ai/pull/5759
@devteamaegis made their first contribution in https://github.com/pydantic/pydantic-ai/pull/5779

Full Changelog: https://github.com/pydantic/pydantic-ai/compare/v1.105.0...v1.106.0

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About pydantic-ai

AI Agent Framework, the Pydantic way