Issues

• 🐛 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

• 🐛 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

• 🐛 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

• 🐛 Bug Report: LiteLLM instrumentation never ends the span when a call is interrupted (KeyboardInterrupt, asyncio cancellation)

  traceloop/openllmetry#4597 · Filter by author armanunix opened on Oct 10, 2026
  1

• 🐛 Bug Report: Google GenAI instrumentation records no gen_ai.input.messages when contents is a tuple

  traceloop/openllmetry#4591 · Filter by author armanunix opened on Oct 10, 2026

• 🐛 Bug Report: failed calls are missing from gen_ai.client.operation.duration or recorded without error.type (Google GenAI, Bedrock, Anthropic, OpenAI streams, LiteLLM)

  traceloop/openllmetry#4590 · Filter by author armanunix opened on Oct 10, 2026
  3

• 🐛 Bug Report: Traces go missing when a model reports 0 tokens

  traceloop/openllmetry#4588 · Filter by author aditya0929 opened on Oct 9, 2026
  2

• 🐛 Bug Report: OpenAI Responses API records no metrics (gen_ai.client.operation.duration, gen_ai.client.token.usage)

  traceloop/openllmetry#4585 · Filter by author armanunix opened on Oct 8, 2026
  1

• 🐛 Bug Report: OpenAI instrumentation drops gen_ai.usage.cache_read.input_tokens when usage.prompt_tokens_details is None

  traceloop/openllmetry#4583 · Filter by author armanunix opened on Oct 8, 2026
  1

• 🐛 Bug Report: Bedrock instrumentation: uninstrument() does not remove tracing from clients created while instrumented

  traceloop/openllmetry#4577 · Filter by author armanunix opened on Oct 7, 2026

• 🐛 Bug Report: openai, anthropic, google-generativeai: a call cancelled while waiting for the response (asyncio timeout/cancel, Ctrl-C) never ends its span

  traceloop/openllmetry#4576 · Filter by author armanunix opened on Oct 7, 2026
  2

• 🐛 Bug Report: MCP instrumentation crashes on error results with non-text content

  traceloop/openllmetry#4569 · Filter by author notshriyansh opened on Oct 6, 2026

• 🐛 Bug Report: Bedrock invoke_model_with_response_stream records streamed tool-call arguments as {} (input_json_delta appended to the dict placeholder, error swallowed)

  traceloop/openllmetry#4558 · Filter by author armanunix opened on Oct 5, 2026
  2

• 🐛 Bug Report: Bedrock instrumentation does not record top_k / stop_sequences, and records no request parameters at all when the call fails

  traceloop/openllmetry#4557 · Filter by author armanunix opened on Oct 5, 2026

• 🐛 Bug Report: Bedrock instrumentation: converse_stream and invoke_model_with_response_stream spans are never ended on early exit (break, close(), abandoned stream)

  traceloop/openllmetry#4556 · Filter by author armanunix opened on Oct 5, 2026
  2