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ChatGPT Voice: Pro accounts may choose Sol or Astra models

#ChatGPT

ChatGPT Voice is rolling out model and reasoning-effort choices. Pro users may be able to select GPT-5.6 Sol or GPT-6 Astra; availability, voice limits, and rollout timing depend on the account and region.

The briefing

OpenAI is adding more model choices to ChatGPT Voice. Users can select a model and effort level when the controls are available, and Pro accounts may see GPT-5.6 Sol or GPT-6 Astra.

How to check

  1. Open ChatGPT on the web or in the app.
  2. Enter Voice mode.
  3. Look for the model or effort selector and check whether Sol or Astra is listed.

Voice limits, model availability, and rollout timing can vary by account and region. If the selector is absent, the rollout may not have reached the account yet. Check the ChatGPT release notes for the current official status. Related discussion: linux.do.

Is this still live?

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