LaunchAI ModelsJune 27, 2026
OpenAI to launch GPT-5.6 Sol publicly this Thursday

GPT-5.6 Sol launches Thursday at the same price as GPT-5.5, alongside Terra (half-price) and Luna (fast/cheap). The limited preview, previously restricted per US government request, expands globally.
15 sources
Previewing GPT-5.6 Sol: a next-generation modelopenai.com
RT @mweinbach: I had a pretty similar experience A bunch of my tweets about missing Fable were...x.com
OpenAI to publicly release GPT-5.6 AI models, ending government-requested limitscnbc.com
OpenAI to Roll Out Top AI Model Globally After Limited Previewbloomberg.com
GPT-5.6: The System Cardthezvi.substack.com
OpenAI Previews GPT-5.6 Sol With Restricted Access and Stronger Cyber Safeguardsthehackernews.com
[AINews] OpenAI GPT-5.6 Sol / Terra / Luna — restricted to trusted partnerslatent.space
Quoting OpenAIsimonwillison.net
My big takeaway as an early tester of both is that Sol & Fable represent jumps over previous models...bsky.app