feat(ai): add missing usage attributes#13129
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aayush-kapoor merged 5 commits intomainfrom Mar 5, 2026
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## Background - our telemetry span creation didn't account for certain usage metrics. - there were inconsistencies with how telemetry was captured in streamText and generateText. - there was also a bug where the top level span in generateText didn't calculate the total usage (and just accounted for the step usage) ## Summary - add missing attributes such as: - "ai.usage.inputTokenDetails.noCacheTokens" - "ai.usage.inputTokenDetails.cacheReadTokens" - "ai.usage.inputTokenDetails.cacheWriteTokens" - "ai.usage.outputTokenDetails.textTokens" - got rid of the completionTokens and promptTokens (there was a TODO to rename them) - make the pattern consistent - bug fix ## Manual Verification na ## Checklist - [x] Tests have been added / updated (for bug fixes / features) - [ ] Documentation has been added / updated (for bug fixes / features) - [x] A _patch_ changeset for relevant packages has been added (for bug fixes / features - run `pnpm changeset` in the project root) - [x] I have reviewed this pull request (self-review)
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✅ Backport PR created: #13142 |
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This is an automated backport of #13129 to the release-v6.0 branch. FYI @aayush-kapoor Co-authored-by: Aayush Kapoor <83492835+aayush-kapoor@users.noreply.github.com>
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Background
Summary
add missing attributes such as:
got rid of the completionTokens and promptTokens (there was a TODO to rename them)
make the pattern consistent
bug fix
Manual Verification
na
Checklist
pnpm changesetin the project root)