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OpenAI, Anthropic, and xAI face simultaneous AI service outages

By PulseAugur Editorial · [2 sources] ·

Major AI providers OpenAI, Anthropic, and xAI experienced significant service outages on Thursday morning, impacting their respective AI chatbots and services. OpenAI attributed its ChatGPT and Codex downtime to a routing error, while xAI cited an outage at its Memphis compute center for issues with Grok. Anthropic reported elevated errors for several Claude models, including Mythos 5.1, Fable 5.1, and Opus 5, though they did not specify a cause. The simultaneous nature of these outages initially suggested a shared third-party provider, but OpenAI and Anthropic did not confirm this, and major infrastructure providers reported no issues. AI

IMPACT Disruptions highlight potential vulnerabilities in AI service infrastructure and the impact of compute center issues on AI availability.

RANK_REASON Multiple AI services experienced outages, impacting users and raising questions about infrastructure reliability.

Read on Wired — AI →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

OpenAI, Anthropic, and xAI face simultaneous AI service outages

How we ranked this

Signal score
56 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
Multiple AI services experienced outages, impacting users and raising questions about infrastructure reliability.
Source corroboration
2 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics
product, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [2]

  1. Wired — AI TIER_1 English(EN) · Lily Hay Newman ·

    Nobody Is Saying Why OpenAI and Anthropic Had Outages Today

    ChatGPT, Claude, and Grok all suffered outages at nearly the exact same time for reasons that remain murky.

  2. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    Nobody Is Saying Why OpenAI and Anthropic Had Outages Today https://www.wired.com/story/nobody-is-saying-why-openai-and-anthropic-had-outages-today/ # AI # Tech

    Nobody Is Saying Why OpenAI and Anthropic Had Outages Today https://www.wired.com/story/nobody-is-saying-why-openai-and-anthropic-had-outages-today/ # AI # Tech # Security

    LINKS wired.com/…/nobody-is-saying-why-openai-a…

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