Unclear What the newly matched kind of error is, and so which models or providers it covers, is not stated.
What
Effort is a setting that controls how much reasoning Claude puts into a reply. When the API (the service Claude Code sends requests to) answers that effort is not supported, Claude Code detects this from the error. Before, it only matched an error message containing effort_unsupported. It now also matches a second kind of error.
Why
In practice, Claude Code may now recognise and handle an effort-unsupported error in more situations than before.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
What the newly matched kind of error is, and so which models or providers it covers, is not stated.