Issues

• 🐛 Bug Report: gen_ai.client.operation.duration lost its histogram view in #3129, falls back to default ms buckets

  traceloop/openllmetry#4702 · Filter by author hadzija7 opened on Nov 12, 2026
  1

• 🐛 Bug Report: Anthropic: since anthropic 1.14.0 each call reports its usage on two spans

  traceloop/openllmetry#4700 · Filter by author chrikrah opened on Nov 9, 2026
  4

• 🐛 Bug Report: OTEL_INSTRUMENTATION_GENAI_CAPTURE_MESSAGE_CONTENT is ignored, only TRACELOOP_TRACE_CONTENT disables content capture

  bugpython
  traceloop/openllmetry#4691 · Filter by author doronkopit5 opened on Nov 4, 2026
  1

• 🐛 Bug Report: OpenAI instrumentation drops gen_ai.input.messages on image requests when no uploader is configured

  bugpython
  traceloop/openllmetry#4690 · Filter by author doronkopit5 opened on Nov 4, 2026

• 🐛 Bug Report: opentelemetry-instrument silently skips langchain, llamaindex, writer and watsonx (wrong instruments extra)

  bugpython
  traceloop/openllmetry#4689 · Filter by author doronkopit5 opened on Nov 4, 2026
  2

• 🐛 Bug Report: @task/@workflow input/output serialization errors other than TypeError escape into the decorated function

  traceloop/openllmetry#4686 · Filter by author caiotheodoro opened on Nov 3, 2026

• 🐛 Bug Report: MCP client tool span omits content blocks after the first

  traceloop/openllmetry#4682 · Filter by author bosprimigenious opened on Nov 2, 2026
  1

• 🐛 Bug Report: Duplicate invoke_agent spans emitted for a single LangGraph invocation

  traceloop/openllmetry#4678 · Filter by author hoperawr opened on Nov 2, 2026

• 🐛 Bug Report: Incomplete cache token migration after #4243 breaks Bedrock and Groq instrumentation

  traceloop/openllmetry#4665 · Filter by author Quantum-Enigma-dot opened on Oct 28, 2026
  1

• 🐛 Bug Report: OpenAI instrumentation drops gen_ai.usage.reasoning_tokens on streamed chat completions

  traceloop/openllmetry#4660 · Filter by author chrikrah opened on Oct 25, 2026
  1

• 🐛 Bug Report: Qdrant async spans end before the operation runs

  traceloop/openllmetry#4658 · Filter by author GaliFFun opened on Oct 25, 2026
  1

• 🐛 Bug Report: MCP uninstrument() keeps tracing and reinstrumentation duplicates spans

  traceloop/openllmetry#4653 · Filter by author harshb16 opened on Oct 22, 2026

• 🐛 Bug Report: Anthropic: a sync stream that fails mid-way never ends its span

  traceloop/openllmetry#4643 · Filter by author chrikrah opened on Oct 20, 2026
  1

• 🐛 Bug Report: LangChain: two LangGraph sessions read interleaved end up in one trace; an abandoned async session pulls the next session into its trace

  traceloop/openllmetry#4637 · Filter by author armanunix opened on Oct 18, 2026

• 🐛 Bug Report: LangChain: TraceloopCallbackHandler raises AttributeError at every LangGraph interrupt() and resume

  traceloop/openllmetry#4636 · Filter by author armanunix opened on Oct 18, 2026
  1

• 🐛 Bug Report: OpenAI Agents: with two concurrent runs of the same agent, a handoff span is recorded in the other run's trace

  traceloop/openllmetry#4635 · Filter by author armanunix opened on Oct 18, 2026
  1

• 🐛 Bug Report: OpenAI Agents: uninstrument() leaves runs traced, and instrument() again records every span twice

  traceloop/openllmetry#4634 · Filter by author armanunix opened on Oct 18, 2026
  3

• Bug Report: Failed dataset deletes still remove local rows and columns

  traceloop/openllmetry#4630 · Filter by author ar8327 opened on Oct 17, 2026

• 🐛 Bug Report: Langchain instrumentation adds empty create_agent graph nodes for every middleware hook

  traceloop/openllmetry#4628 · Filter by author scampbell-h1 opened on Oct 16, 2026
  4

• 🐛 Bug Report: Anthropic: after uninstrument(), a client that used with_raw_response / with_streaming_response stays traced through them

  traceloop/openllmetry#4619 · Filter by author armanunix opened on Oct 13, 2026
  1

• 🐛 Bug Report: MCP instrumentation breaks fastmcp-slim client-only imports

  traceloop/openllmetry#4612 · Filter by author wangjiawei-vegetable opened on Oct 12, 2026
  3

• 🐛 Bug Report: openai-agents records every model call as two LLM spans (calls and tokens doubled)

  traceloop/openllmetry#4609 · Filter by author Jennycruzy opened on Oct 11, 2026

• 🐛 Bug Report: llama streams: close() before reading never ends the span; aclose() leaves the HTTP response (connection) open

  traceloop/openllmetry#4608 · Filter by author armanunix opened on Oct 11, 2026
  4

• Add delegation and pre-action authorization attributes for agent spans

  traceloop/openllmetry#4599 · Filter by author solara-associates opened on Oct 10, 2026
  5

• 🐛 Bug Report: LiteLLM instrumentation does not record seed, stop, frequency_penalty, presence_penalty

  traceloop/openllmetry#4598 · Filter by author armanunix opened on Oct 10, 2026
  2