Apple Siri routes requests based on the user's ChatGPT subscription tier
Sherwin Wu · DevDay 2025: Apps SDK, Agent Kit, MCP, Codex and why Prompting is More Important than Ever · Oct 7, 2025 · at 29:56
Sherwin Wu from the OpenAI Platform team explains how user identity and subscription status operate inside Apple's Siri integration with ChatGPT.
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“If you sign into your ChatGPT account the Siri integration will actually use your subscription status to decide what type of model to use when it passes things over to ChatGPT. And so if you're you know just a free user you get, you know, the free model. But if you're a Plus or a Pro subscriber, you get routed to GBT-Five”
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