LaunchAI ModelsJuly 14, 2026
OpenAI launches GPT-5.6 Sol and Terra, Codex now in ChatGPT
GPT-5.6 Luna outperforms GPT-5.5 at highest reasoning while costing 25x less. Codex, with 7M+ weekly users, is integrated into ChatGPT with updates including parallel /goal workflows, faster computer use, and the Sol/Terra orchestrator models.
15 sources
7M+ weekly Codex users. 150+ updates in two months. @romainhuet catches you up on what’s new in...x.com
Codex just got better for developersyoutube.com
The OpenAI Super App, ChatGPT = Codex, Whither Chatstratechery.com
OpenAI’s Agents Reach 10 Million Users After ChatGPT Work Debutbloomberg.com
The new GPT-5.6 family: Luna, Terra, Solsimonwillison.net
Better Call Sol The Workhorsethezvi.substack.com
[AINews] OpenAI GPT-5.6 Sol / Terra / Luna — restricted to trusted partnerslatent.space
This time OpenAI announced a novel math proof for a 50 year old problem using a public model (most o...bsky.app
What Is GPT-5.6 Sol, Terra, and Luna? OpenAI's Three-Tier Model System Explainedmindstudio.ai