Cloudflare Agents now emits native OpenTelemetry traces, and you can route them straight to Braintrust.
Export spans via OTLP, instrument your Workers in JavaScript using the Cloudflare Agents SDK,
@cloudflare/ai-chat,
@cloudflare/think, or Flue.
Turn production traces into eval datasets, compare models or prompts, and check whether a change improved the agent before you deploy.
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