Historical availability before September 10, 2026 is based on known incidents. Where monitoring history is unavailable, availability is assumed to be 100% from the model’s release date unless an outage is recorded.
API unavailable for deepseek-ai/DeepSeek-V4.1-Flash
Resolved·Full outage
Tue, Sep 29, 2026, 06:10 AM
(2 weeks ago)
·
Affected components
deepseek-ai/DeepSeek-V4.1-Flash
Updates
Resolved
API requests are succeeding again. Service has recovered.
Tue, Sep 29, 2026, 06:10 AM
Investigating
API requests for this model are failing. We are investigating.
Mon, Sep 28, 2026, 02:43 PM(15 hours earlier)
API unavailable for deepseek-ai/DeepSeek-V4.1-Flash - Sail Status Page Status