In 2026, several AI platforms encountered service disruptions and access irregularities. OpenAI's servers experienced an abrupt outage, causing a total loss of connectivity for ChatGPT's web interface, client apps, and API services, which had a worldwide impact on users. Concurrently, Anthropic's Claude saw a spike in error rates across multiple model series, with the company actively working to rectify these problems. Furthermore, irregularities were detected in Grok's Android app and API services in the US East (Northern Virginia) area. Some ChatGPT users also faced issues with the client app, which may have impeded login attempts for those who were not already logged in.
