OpenAI down: ChatGPT and Codex not working as users report 'Unexpected status 401' error amid outage

OpenAI appears to be experiencing an outage, with users reporting that ChatGPT and Codex are not working properly and ...
Technobezz

Claude reports elevated errors across claude.ai, Claude Code, Claude Cowork and the Claude API

Claude says it is investigating elevated error rates affecting claude.ai, Claude Code and Claude Cowork, with the incident ...

[Breaking] To those getting a "401 Incorrect API key" error in Codex. It is likely an OpenAI-side outage, not a configuration error (as of 8:40 AM, 9/26)

AM on Saturday, September 26, 2026.[Update 9/26 9:40] It was restored at 8:54 AM.The official OpenAI page now says "all ...
Unite.AI

Anthropic Reports Service Disruption Across Claude.ai, Code, Cowork and API

Anthropic reported elevated error rates across claude.ai, Claude Code, Claude Cowork and the Claude API in an incident opened on the official Claude status page at 14:21 UTC on September 29, 2026. The ...
The Next Web

Claude is down as Anthropic investigates errors across its services

Claude is experiencing an outage affecting Claude.ai, Claude Code, Claude Cowork and the Claude API, with Anthropic ...
Windows Report on MSN

Anthropic’s Claude AI, code, cowork & API are down in the latest outage

Claude is down for many users as Anthropic reports elevated errors affecting Claude.ai, Claude Code, Claude Cowork and the ...

Considering Error Countermeasures for AI Automation [September 26th Edition]

IntroductionThe evolution of AI technology is remarkable, and the introduction of automation systems raises high expectations ...
Security Boulevard

Welcome to the Error Plane

In AI systems, some of the most dangerous errors are introduced between components, where meaning changes form while the output still looks valid. I was ...