Weights & Biasesstatus history & uptime

How reliable has Weights & Biasesbeen? We record a status check every few minutes and keep the history — uptime, recent incidents, and the upstream providers whose outages cascade here. We never invent numbers; where we're still collecting, we say so.

Uptime & history

Tracking since Jun 22, 2026
Currently up for 18d 7h since the last recorded problem.
Operational · 24h
100%
0 incidents · no downtime
288 checks
Operational · 7d
100%
0 incidents · no downtime
2016 checks
Operational · 30d
97.81%
0 incidents · ≈15h 45m degraded
8634 checks
Operational · since Jun 22, 2026
93.91%
1 incident · ≈2d 16h degraded
12760 checks

% of our checks that found Weights & Biases fully operational — a degraded check counts against it, because a slow or partly-broken service is not a working one. Down and degraded time are counted at our 5-minute check resolution, so both are approximate. Longer windows fill in as data accrues — we never show uptime we haven't measured.

Recent checks
oldernow
Past incidents
← Weights & Biases live status

History is recorded from Weights & Biases's official status plus our own independent checks. AIDownCheck is independent and not affiliated with Weights & Biases.