feat(langchain): Record cached token usage attributes - #7132
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alexander-alderman-webb
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August 7, 2026 10:01
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Codecov Results 📊✅ 99560 passed | ⏭️ 6671 skipped | Total: 106231 | Pass Rate: 93.72% | Execution Time: 341m 48s 📊 Comparison with Base Branch
All tests are passing successfully. ✅ Patch coverage is 97.96%. Project has 2502 uncovered lines. Files with missing lines (1)
Coverage diff@@ Coverage Diff @@
## main #PR +/-##
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+ Coverage 90.02% 90.02% —%
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Files 193 193 —
Lines 25020 25061 +41
Branches 9032 9058 +26
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+ Hits 22521 22559 +38
- Misses 2499 2502 +3
- Partials 1434 1439 +5Generated by Codecov Action |
This was referenced Aug 7, 2026
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ericapisani
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Aug 7, 2026
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August 10, 2026 09:23
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Description
Limit support for cached tokens counts to values in the provider agnostic
UsageMetadatadictionaries.If values are in the agnostic dictionary, prefer these for all token types.
Issues
Contributes to #6799
Reminders
uv run ruff.feat:,fix:,ref:,meta:)