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Physix Frontier · News Briefing Card (IT Home · Oct 15, 2026)

DeepSeek outage lasts nearly 5 hours, refunds 7 days of API usage

KEY FACTS

  • From 8:11 to 13:04 on October 15, DeepSeek's web and API services experienced an outage.
  • The outage lasted nearly 5 hours, and service returned to normal the same day after repairs.
  • The company said it has investigated and removed single points of dependency to prevent similar issues from recurring.
  • DeepSeek will fully refund credits equal to each account's usage charges from October 8 to 14.
  • The credits are automatically deposited, and API charges are deducted from the credit account first.

KEY DATA

Nearly 5 hoursOutage duration
8:11-13:04Outage window
10.8-10.14Compensation coverage period

PHYSIX OBSERVATION

The nearly 5-hour outage trended on social media, exposing DeepSeek's stability shortcomings under peak traffic. Fully refunding 7 days of usage is a pragmatic move to placate developers, but compensation only stops the bleeding; it cannot replace architectural redundancy. For teams relying on its API, this incident is a reminder: a single model vendor carries availability risk, and multi-path backups should be put on the agenda.

Source: IT Home report