You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
Tool CallsArea: what it touches
ImprovementsKind: in v2.1.292,
ImprovementsSection of the release
What
When the model gives a tool an input called file_path where the tool expects path, Claude Code now treats it as path instead of failing. It adds a note to the result telling the model that file_path was read as path. If file_path repeats a path that was also given, it is ignored and the note says so.
Why
The model sometimes uses the wrong input name, and this lets the call go through anyway.
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeImproved tool input handling: Grep accepts file_path for path, and Write, WebFetch and Read ignore a few stray parameters instead of failing…
