Xcode and Open Ai issue (Chat GPT) - Xcode Intelligence with ChatGPT became extremely slow after update

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Created 3w

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Hi everyone, In the previous Xcode version, I was using Intelligence with ChatGPT to refactor and fix code. It worked great: it applied changes across files in a few seconds and the code preview updated quickly.

In the new Xcode version, something strange is happening: • With Claude, responses are almost instant. • With ChatGPT, it starts fine but then it shows the entire file instead of just the relevant section and, after a few lines, it starts streaming character by character, becoming extremely slow.

This only started after updating Xcode.

Is there any setting (streaming, token limits, formatting, etc.) that I can tweak to get ChatGPT back to the previous performance? Is anyone else seeing this issue with ChatGPT in Intelligence, or is it just my setup?

Thanks in advance for any help!

Answered by Product Manager in 865969022

Hello! This issue has been fixed in Xcode 26.1.1.

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Answer 1

Product Manager OP

Apple

3w

Recommended

Hello! This issue has been fixed in Xcode 26.1.1.

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Answer 2

Pealco OP

3w

Hello, apparently it is fixed, as it does not appear the full code, but ...... Still not working. Now it shows the beginning of the code (top of the file), (not what changed as before when it works). Then it says it applies transformations, but it does not, and in the top where it says M for modified, A to add, appears an A and a new (proposal) tag, and nothing happens. But in Claude there are no issues and it works very fast!

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