feat(ai): create a diagnostics channel to push event data#14854
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aayush-kapoor merged 5 commits intomainfrom Apr 30, 2026
Merged
feat(ai): create a diagnostics channel to push event data#14854aayush-kapoor merged 5 commits intomainfrom
aayush-kapoor merged 5 commits intomainfrom
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lgrammel
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Apr 30, 2026
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| export const AI_SDK_TELEMETRY_DIAGNOSTIC_CHANNEL = 'ai.telemetry'; | |||
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| export type TelemetryDiagnosticEventType = | |||
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are these typical names for diagnostics channel events? how is the diagnostics channel used by other projects?
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made a minor change with the channel name, now aisdk:telemetry - aligns with channel nomenclature for diagnostic channel.
as for the message types, we can define those to be wtv we want. this way they align with the callback names
lgrammel
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Apr 30, 2026
lgrammel
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Apr 30, 2026
lgrammel
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Apr 30, 2026
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Background
Diagnostics channels are a way to relay event data and it works on a publisher/subscriber mechanism.
Some o11y providers had a request from us to emit the event data for telemetry through diagnostics channels instead of the callbacks
Summary
the telemetry dispatcher now also publishes the same augmented lifecycle event to the diagnostics channel named
aisdk:telemetryManual Verification
ran the example
examples/ai-functions/src/telemetry/diagnostic-channel/generate-text.tsChecklist
pnpm changesetin the project root)