{"version":"2.1.281","anchor":"telemetry-whether-the-main-response-is-still-streaming","canonical_anchor":"telemetry-whether-the-main-response-is-still-streaming","heading":"Telemetry: whether the main response is still streaming","tier":null,"area":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281\/e\/telemetry-whether-the-main-response-is-still-streaming","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281","markdown":"### Telemetry: whether the main response is still streaming\n\nTelemetry can now report whether the main response is still streaming in\n\n**What**\n\nClaude Code's telemetry (the usage and performance information it records) gains a value, `isMainResponseStreaming`. It is true while the most recent measurement for the main request to the model has no output token count yet, meaning the reply is still arriving.\n\n**Why**\n\nThis gives Claude Code a way to tell whether the main reply is still coming in."}