Apple’s Siri AI Can Be Swapped Out for Claude, ChatGPT, Code Shows – MacRumors:

In the demonstration video, the user asks the ChatGPT model (within the Siri app) to find emails about a specific topic, summarize their contents and action points, then send a message to a person in the user’s contacts via the Messages app. The response is then shown as logged in OpenAI’s platform web interface.
The European Union’s Digital Markets Act may have helped shape Apple’s approach here, as it requires Apple to give third parties effective access to iOS hardware and software features available to Apple’s own services, and the European Commission has specifically said this principle extends to Siri.

The “Ask…” implementation is currently limited to the ChatGPT extension in the macOS 27 Golden Gate Release Candidate (which is effectively the final version of the software set to be released later today), so Claude is not yet available. Meanwhile, Apple has not yet opened up the model delegation entitlement to third parties and it isn’t front-facing to users, but it at least shows how extensively Apple has engineered Siri for future model interoperability.

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