Unverified50% confidenceFactExact time
When a tool schema changes but the corresponding instruction descriptions in the prompt are not updated in sync, the model may generate malformed tool call requests, leading to runtime exceptions.
1
Sources
50%
Confidence
Long-term
Relevance
10/2/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThis update no longer resends tool definitions when switching models using the /model command.74% similarUnverifiedWhen the core package's interface changes but the sub-packages have not been updated in sync, type mismatches or abnormal runtime behavior may occur, and such issues often do not surface as compile-time errors but instead appear as hard-to-reproduce runtime bugs.72% similarUnverifiedBaseline drift refers to normal system behavior changing after version releases, traffic growth, or seasonal shifts; if the model does not update its baseline in time, it will cause persistent false positives or missed detections.69% similarUnverifiedIf only one provider package is upgraded without synchronously upgrading its core dependencies, type incompatibility or inconsistent runtime behavior issues may be encountered.69% similarUnverifiedFor applications involving provider-executed tool calls that use pause/resume or deferred response patterns, upgrading to 2.0.29 can avoid the issue of tool results being lost.68% similar
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