feat(anthropic): Add raw usage object to Anthropic provider metadata#7566
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jacoblee93 wants to merge 9 commits intovercel:mainfrom
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feat(anthropic): Add raw usage object to Anthropic provider metadata#7566jacoblee93 wants to merge 9 commits intovercel:mainfrom
jacoblee93 wants to merge 9 commits intovercel:mainfrom
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jacoblee93
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Jul 26, 2025
lgrammel
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Jul 26, 2025
lgrammel
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Jul 26, 2025
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| /** @deprecated Access via usage instead. */ | ||
| cacheCreationInputTokens?: number; |
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I removed the prop from the type entirely but left the code populating it, not sure of what degree of backcompat you're looking for.
lgrammel
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Jul 26, 2025
lgrammel
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Jul 26, 2025
lgrammel
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Jul 26, 2025
jacoblee93
commented
Jul 26, 2025
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| providerMetadata = { | ||
| anthropic: { | ||
| usage: value.message.usage as Record<string, JSONValue>, |
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The JSONValue type doesn't seem to like unknown as a type even though it's accurate here... cast seemed appropriate? Open to other ideas
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Continued in #7591 |
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Jul 28, 2025
…7591) ## Background Anthropic supports several different flavors of prompt caching in beta. These are priced differently. It would be lovely to give tracing providers a way to accurately track this. ## Summary Adds the raw returned Anthropic `usage` object to provider metadata. A subset of this is returned as `providerMetadata.anthropic.cache_creation_input_tokens`, but this is not enough granularity to tell whether it was a 5 minute cache or a 1 hr cache. ## Verification See added example. ## Related Issues Continues #7566 --------- Co-authored-by: jacoblee93 <jacoblee93@gmail.com>
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Background
Anthropic supports several different flavors of prompt caching in beta. These are priced differently. It would be lovely to give tracing providers a way to accurately track this.
Summary
Adds the raw returned Anthropic
usageobject to provider metadata. A subset of this is returned asproviderMetadata.anthropic.cache_creation_input_tokens, but this is not enough granularity to tell whether it was a 5 minute cache or a 1 hr cache.Verification
See added example.
Tasks
pnpm changesetin the project root)pnpm prettier-fixin the project root)