Arize AI Community Icon

Home
Events

Arize AX Releases
Arize AX Support
Arize News
Arize Observe
Discussions
Introductions
Phoenix Support

Powered by Tightknit

Phoenix Support

Missing ChatCompletion Trace in Experiment Run for SQL Task | Arize AI Community

Phoenix Support

Missing ChatCompletion Trace in Experiment Run for SQL Task

·Aug 13, 2025 07:30 PM

for experiment run traces, should there be a ChatCompletion trace under Task: _write_sql ? I thought it would come up with openinference-instrumentation-openai install, wondering why it's missing.

3 comments

· Sorted by Oldest

RunLLM
APP
·
A ChatCompletion trace should appear under Task: __write__sql if your experiment's task function calls the OpenAI ChatCompletion API and you have properly instrumented your code with openinference-instrumentation-openai. If it's missing, common causes are: the OpenAI client is not being instrumented, the tracer provider is not registered before the API call, or the task function is not actually invoking the OpenAI API as expected. Double-check that OpenAIInstrumentor().instrument(tracer_provider=...) is called before any OpenAI API usage in your experiment code, and that the task function is making a direct OpenAI call, not through an uninstrumented wrapper or cache. See run experiments guide and OpenAI instrumentation quickstart.Would you like a step-by-step checklist to debug this further?Sources: - OpenAI Instrumentation Quickstart - run experiments guide
💡 Hint: Mention RunLLM in the thread for followups.
Zhuyi X.
·
gotcha, I turned off auto instrument by accident.
Zhuyi X.
·
yes, it works as expected now
👍1