HTTPXClientInstrumentor

Anthropic shipped Python SDK v1.0.0 on August 20 with six breaking changes, including swapping the httpx transport layer for the Pydantic-maintained httpx2, which silently breaks tracing libraries, AP…

A developer built a multi-agent customer support system on Azure AI Foundry and NVIDIA NIM, learning nine hard-won lessons. Key findings include that token cost varies 5-10x by model, verbatim caching…