feat(llamaindex): add native LlamaIndex SDK integration#355
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Abhijeet Prasad (AbhiPrasad) merged 13 commits intomainfrom Apr 27, 2026
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feat(llamaindex): add native LlamaIndex SDK integration#355Abhijeet Prasad (AbhiPrasad) merged 13 commits intomainfrom
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove event handler (redundant with span handler data extraction), remove separate helpers module, flatten classify/extract logic, drop per-span integration metadata noise, fix VCR markers on tests that make no HTTP calls. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Test against both latest (0.14.21) and 0.13.0 (first version with llama_index_instrumentation as a separate package) - Set min_version="0.13.0" on LlamaIndexIntegration - Install llms/embeddings packages unpinned in nox since they are tightly version-coupled to llama-index-core Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When both LlamaIndex and OpenAI integrations are active, skip token metrics on the LlamaIndex LLM span so only the OpenAI leaf span owns token accounting. Same pattern as CrewAI's _litellm_owns_leaf_span(). Also fix CI: add pylint disable=import-error for optional imports, run ruff format. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add LlamaIndex packages to the lint environment instead of suppressing import errors, tighten dispatcher state checks, and improve optional dependency fallback behavior. Avoid double-counting async OpenAI token metrics, preserve block-backed message content, improve error detail logging, and add VCR coverage for LLM error handling.
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Summary
BraintrustSpanHandlerandBraintrustEventHandlerregistered on LlamaIndex's root dispatcherauto_instrument()— works with a single callFiles
py/src/braintrust/integrations/llamaindex/— new integration directory (8 files)py/src/braintrust/auto.py— addedllamaindexparameterpy/src/braintrust/integrations/__init__.py— registered integrationpy/noxfile.py— addedtest_llamaindexnox sessionpy/pyproject.toml— added version matrix, dep group, cassette-dirsTest plan
test_integration_setup— handler registration verifiedtest_integration_idempotent— no duplicate handlerstest_auto_instrument_includes_llamaindex— registry entry workstest_document_processing— SentenceSplitter spans capturedtest_span_hierarchy— parent-child relationships preservedtest_llm_error_handling— errors captured on spansnox -s "test_llamaindex(latest)" -- --vcr-record=allCloses #350
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