Topic

Agent debugging

Diagnosing failures in LLM agent runs, typically by reading the recorded transcript of requests, tool calls, outputs and provider responses.

Current clusters

build1 publisher

DeepSeek rejects the Codex turn where a resize notice separates a call from its output

Codex batched two view_image calls and put a resize notice between their outputs. OpenAI's Responses API pairs items by call ID wherever they sit. DeepSeek's endpoint wants them adjacent, and returns the same 400 on every later message.

Publishers:dev.to

Reality

Evidence62
Adoption22
Hype gap−8
Incentives32
Confidence58