6 Sol switch rejected

“The 'gpt-6-sol' model is not supported when using Codex with a ChatGPT account.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/codex/issues/15962/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Suggested switch to 6 Sol fails for ChatGPT accounts. After accepting the app's retirement notice offer to switch from 5.6 Sol to 6 Sol, continuing returns a model-not-supported error.

Is this your bug?

File my report

Where: Desktop app model switch
Error text: The 'gpt-6-sol' model is not supported when using Codex with a ChatGPT account.
Platforms: Windows
How bad: Breaks a normal workflow.

Part of: Codex model picker missing models10 bugs

GPT-6 models missing from picker37 people
Spark model unavailable despite quota18 people
Luna missing from model picker9 people
GPT-6 Astra missing from picker7 people
Sol model rejected on ChatGPT sign-in19 people
Models missing from picker3 people
Ultrafast option disappears2 people
Newer models missing in picker2 people
Stale IntelliJ model picker4 people

Not quite your bug?

Chat "Model not found" error5 people
Models rejected as unsupported2 people

Original reports1, newest first

Sep 22, 2026Codex app retirement prompt switches 5.6 Sol to 6 Sol, then rejects gpt-6-sol for ChatGPT accountOn GitHub#47333