gcp Google Cloud release notes ·

Gemini Enterprise adds latency and error rate observability for agents

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Gemini Enterprise has launched new observability views within its platform, enabling users to monitor the operational telemetry of their agents. These views provide detailed insights into latency, including p50 and p95 metrics for Time to First Token, Time to First Answer, and Time to Last Token. Additionally, an error rate view tracks request volume, categorizing issues by response class and detailing client/server error codes. This functionality is now generally available, helping developers and operators diagnose agent performance.

Features (1)
  • Gemini Enterprise Gemini Enterprise: Latency and error rate views for agents

    Gemini Enterprise: Latency and error rate views for agents To monitor operational telemetry for your agents, use the two new views on the Observability tab: Latency: Shows response times for your agents. This view displays p50 (median) and p95 (95th percentile) metrics for Time to First Token (TTFT), Time to First Answer (TTFA), and Time to Last Token (TTLT). TTFT counts the first token of any kind, including the model's thinking, while TTFA counts only the first token of the answer itself. You can also compare latencies by specific agent features, such as web search, media generation, or para

Read the original announcement →

https://docs.cloud.google.com/release-notes#September_03_2026

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