Head to head

Apple Intelligence vs ChatGPT

Apple Intelligence (Apple) and ChatGPT (OpenAI) both sit in Writing. ChatGPT shipped more tracked changes in the last 30 days (12 vs 3). Every value below comes from the latest crawl of the vendors' own pages.

AttributeApple Intelligence

Apple

ChatGPT

OpenAI

SegmentWritingWriting
VersionSiri AIGPT-6 Astra
Entry costFree for users. Developers in the App Store Small Business Program (under 2M downloads) get Private Cloud Compute at no cloud API cost.Pricing not published in the provided documentation
Pricing tiersApple Intelligence freeFree Tier free
Model stackApple Foundation Models · Apple On-Device (~3B) · Apple Server Foundation · Third-party chatbot handoffGPT Image · GPT-5.2 · GPT-5.2 Thinking · GPT-5.4 · gpt-5.6 · gpt-6-astra
Context windowDevice-dependent196K tokens on Plus
Public API
Routes models
Changes / 30d312
OriginGlobalGlobal
CapabilitiesOn-device models, Private Cloud Compute, Writing Tools, Image Playground, Foundation Models framework, Siri AI, Visual Intelligence, Write with SiriVoice mode, Deep research, Canvas, Agent mode, Projects, Connectors, Realtime API, Voice agents

Apple Intelligence

Apple Intelligence runs small models on-device with Private Cloud Compute for heavier requests, and hands off broader questions to a partner chatbot.

Full Apple Intelligence record →

ChatGPT

The most widely used consumer AI assistant, spanning writing, analysis, images and voice.

Full ChatGPT record →
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