Outage recap · Vellum

Vellum outage — September 1, 2026

On September 1, 2026, Vellum had a reported incident on Vellum's official status page. Below is what was reported — impact, timing, and the AI services the same upstream outage could affect.

Platform network instability

minor

Started: Sep 1, 11:37 AM EDT
Resolved: —
Duration: not marked resolved

As reported by Vellum's official status page (status: investigating). We report the vendor's own words, never an inferred cause.

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AIDownCheck is not affiliated with Vellum. This recap summarizes incidents published on Vellum's official status page.