gpt-6POST
ChatGPT Voice now delegates to GPT-5.6 Sol by default, GPT-6 Astra on Pro
OpenAI's Juberti says ChatGPT Voice now uses GPT-5.6 Sol when delegating, and GPT-6 Astra if the slider is set to Pro.
Justin Uberti
@jubertiArchived 2026.09.14Originally posted 2026.09.10
Justin Uberti @jubertiOriginally posted 2026.09.10
ChatGPT Voice is now even smarter. It now uses GPT-5.6 Sol when delegating (or GPT-6 Astra if you crank the slider to Pro).
This post quotes another post: “ChatGPT voice lets users pick GPT-6 Astra and GPT-5.6 Sol”
x.com/juberti/status/2097776653699264760Archived 2026.09.14 15:55