organization · inferred from evidence
Anthropics
The organization maintaining the anthropic-sdk-python library and related services.
- 400 tool_use.caller: Extra inputs are not permitted after upgrading to v0.75.0
Upgrading the Anthropic Python SDK from v0.74.1 to v0.75.0 broke computer-use requests with `anthropic.BadRequestError: Error code: 400` and the message `messages.1.content.1.tool_use.caller: Extra inputs are not permitted`. It only happene
- Structured outputs plus thinking plus tools: thinking block instead of tool_use, or a second JSON object...
With structured outputs, extended thinking, and tools combined in multi-turn conversations, two things went wrong: a turn would end with only a thinking block and an empty text block instead of tool_use blocks, or the final text block would