ChatGPT Suffers Major Outage Amid Rising Errors

ChatGPT experienced a widespread outage affecting many users, following earlier reports of elevated error rates, with OpenAI yet to explain the cause. Polymarket launched a prediction market on how many days ChatGPT will be down in October 2026.

2026-09-30 ~ 2026-10-01 · 3 related posts

• ChatGPT hit by elevated error rates for many users, Polymarket reports — Polymarket · 2026-09-30
• ChatGPT suffers major outage, many users report service down — Polymarket · 2026-10-01
• ChatGPT goes down as Polymarket opens a market on its monthly outage days — Polymarket · 2026-10-01