ChatGPT Atlas · Service Levels
ChatGPT Atlas service levels
Figures are quoted from the pages listed in sources. Guarantees are what the provider promises. Observed figures are what the provider reports about itself. APIs.io runs no monitors and has not measured or verified any of them. Read 2026-11-02.
Not an SLA4OAI document. This provider has no OpenAPI, which the format requires.
Promised uptime
Commitments on the provider's own SLA page.
Not checked: we hold no SLA page for this provider.
Reported uptime
What the provider says about itself, usually on its status page. It is not a promise, and periods differ, so don't compare or rank these.
99.97% APIs 14 components 99.97 % uptime
100% Chat Completions 100 % uptime
100% Responses 100 % uptime
100% Agents 100 % uptime
100% Decisions 100 % uptime
100% Fine-tuning 100 % uptime
100% Embeddings 100 % uptime
99.99% Images 99.990 % uptime
100% Batch 100 % uptime
100% Audio 100 % uptime
100% Moderations 100 % uptime
100% Realtime 100 % uptime
100% Files 100 % uptime
99.98% Login 99.98 % uptime
100% Live 100 % uptime
99.7% ChatGPT 16 components 99.70 % uptime
99.95% Conversations 99.95 % uptime
99.93% Login 99.93 % uptime
99.9% ChatGPT Work 99.90 % uptime
99.91% Codex in ChatGPT Desktop 99.91 % uptime
99.998% Compliance API 99.998 % uptime
99.998% Search 99.998 % uptime
99.998% File uploads 99.998 % uptime
99.998% Voice mode 99.998 % uptime
99.998% GPTs 99.998 % uptime
99.998% Image Generation 99.998 % uptime
99.998% Deep Research 99.998 % uptime
99.998% Agent 99.998 % uptime
100% dots 100 % uptime
100% Space 100 % uptime
99.998% Sites 99.998 % uptime
99.98% Connectors/Apps 99.98 % uptime
99.94% Codex 4 components 99.94 % uptime
99.94% Codex Web 99.94 % uptime
99.94% Codex API 99.94 % uptime
99.94% CLI 99.94 % uptime
99.94% VS Code extension 99.94 % uptime
100% FedRAMP 1 component 100 % uptime
99.992% Ads API 99.992 % uptime
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