OpenAI Upgrades GPT-6 Models to 6.1 with New Terra Variant
OpenAI has upgraded its GPT-6 model lineup to version 6.1, introducing the Terra tier beneath Sol. Kevin Prair notes that Terra is designed for fast computer use tasks, such as generating 3D models and assets in Blender.
personKevin PrairpersonGavin PurcellcompanyOpenAI
The tape
2 quotes
“The GPT-6 models are now getting upgraded to 6.1.”
Gavin Purcell
“Tara is one step down from Sol.”
Gavin Purcell
Heard on AI for Humans — “AI Is Moving Too Fast. Two New Models In Two Weeks?!”, published Friday, October 30, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.