Unable to select Sonnet 3.7 in model dropdown

[uzaidnasir28]

Describe the bug I have the latest version of copilot.. in my github settings i have enabled sonnet 3.7 but when i try to select models in CopilotForXcode chat it doesnt give me that option.

Versions

• Copilot for Xcode: 0.32.0
• Xcode: 16.2
• macOS: 15.3.1

Steps to reproduce

1. Enabled Sonnet 3.7 in github Anthropic Claude 3.7 Sonnet in Copilot
2. Not available in plugin for xcode. NOTE - I am able to access Claude 3.7 Sonnet using my github account and vscode..

so its only not working in CopilotForXcode

Screenshots

[Tangdixi]

Same issue, too

[tonyarnold]

Yep, same here.

[WangONC]

Same issue

[mecid]

Same here

[DmitryGorbunow]

Same issue

[mblackmon]

Same issue

[renssies]

Pre-release 0.32.109 does let you select the model

[Abdulsalam960902]

[2025-03-28T13:42:02.190Z] [info] [GitHubCopilot] [5058] window/logMessage: { "message" : "[fetchCompletions] request.response: [https://proxy.business.githubcopilot.com/v1/engines/copilot-codex/completions] took 10013.983042001724 ms", "type" : 3 } [2025-03-28T13:42:02.190Z] [info] [GitHubCopilot] [5058] statusNotification: { "busy" : true, "kind" : "Warning", "status" : "InProgress", "message" : "Last response was a 504 error" } [2025-03-28T13:42:02.190Z] [info] [GitHubCopilot] [5058] window/logMessage: { "message" : "[fetchCompletions] Unhandled status from server: 504 request timeout\n", "type" : 1 } [2025-03-28T13:42:02.191Z] [info] [GitHubCopilot] [5058] statusNotification: { "busy" : false, "kind" : "Warning", "status" : "Warning", "message" : "Last response was a 504 error" } [2025-03-28T13:42:02.196Z] [error] [GitHubCopilot] [5058] Failed to send request textDocument/inlineCompletion. Error: Language server error: Server error: -32603 unhandled status from server: 504 request timeout nil [2025-03-28T13:42:02.196Z] [info] [GitHubCopilot] [5058] Try getting suggestions again: Language server error: Server error: -32603 unhandled status from server: 504 request timeout nil

[naykutguven]

The issue persists in version 0.33.0 for different models. There is a mismatch between the models I can enable in my Copilot settings and the models show in the chat window.

[sascharo]

The issue persists in version 0.33.0 for different models. There is a mismatch between the models I can enable in my Copilot settings and the models show in the chat window.

Has this been resolved for you?

[naykutguven]

The issue persists in version 0.33.0 for different models. There is a mismatch between the models I can enable in my Copilot settings and the models show in the chat window.

Has this been resolved for you?

This is the list of models I see now

it seems resolved

[andrewtheis]

I'm experiencing this issue on 0.34 still. Only seeing 4 models despite most of them being enabled in the org settings.

[testforstephen]

I'm experiencing this issue on 0.34 still. Only seeing 4 models despite most of them being enabled in the org settings.

@andrewtheis what model do you see in the org settings and not displayed in the Xcode copilot model list? We can take a look to see whether it's a GitHub server side auth issue.

[andrewtheis]

@testforstephen I was able to get it working by ensuring access setting for all models was set. I turned them all on, then logged in/out a few times, then disabled the ones I didn't want, and logged in/out again to get it to refresh.

I think the issue was access settings not being set for some of the models. Seems they all had to be configured in order for the client to show missing models (even if they were already enabled).

[testforstephen]

@andrewtheis thanks, good to know you have found the workaround. When you enabled the model in Your Copilot settings, the local Xcode Copilot is supposed to be able to show them in the model list. Sometimes, the local copilot may cache the visible models for a while and your remote change does not reflect immediately in the local model picker. Usually restarting Xcode copilot app can solve it.