Skip to content

Fix OpenRouterModel error when native_finish_reason is None #3584

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
DouweM merged 1 commit into from
Nov 28, 2025
Merged

Fix OpenRouterModel error when native_finish_reason is None #3584

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion pydantic_ai_slim/pydantic_ai/models/openrouter.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -354,7 +354,7 @@ class _OpenRouterCompletionMessage(chat.ChatCompletionMessage):
class _OpenRouterChoice(chat_completion.Choice):
"""Wraps OpenAI chat completion choice with OpenRouter specific attributes."""

native_finish_reason: str
native_finish_reason: str | None
"""The provided finish reason by the downstream provider from OpenRouter."""

finish_reason: Literal['stop', 'length', 'tool_calls', 'content_filter', 'error'] # type: ignore[reportIncompatibleVariableOverride]
Expand Down