Baseten incident

Kimi K3 Model API outage

Major Resolved View vendor source →

Baseten experienced a major incident on September 20, 2026 affecting Model APIs, lasting 54m. The incident has been resolved; the full update timeline is below.

Started
Sep 20, 2026, 07:19 AM UTC
Resolved
Sep 20, 2026, 08:13 AM UTC
Duration
54m
Detected by Pingoru
Sep 20, 2026, 07:19 AM UTC

Affected components

Model APIs

Update timeline

  1. identified Sep 20, 2026, 07:19 AM UTC

    The issue has been identified and a fix is being implemented.

  2. identified Sep 20, 2026, 07:30 AM UTC

    ~20% of calls are resulting in errors. A fix is in progress.

  3. identified Sep 20, 2026, 07:59 AM UTC

    Calls to the US-hosted endpoint are resulting in errors. A fix is in progress.

  4. monitoring Sep 20, 2026, 08:04 AM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Sep 20, 2026, 08:13 AM UTC

    This incident has been resolved.