LaunchAI ModelsJuly 14, 2026
OpenAI launches GPT-5.6 with Sol, Terra, Luna
GPT-5.6 Sol is half the price and ~2x more token efficient than Fable. The model family tops the DeepSWE leaderboard at 73%. Codex is now integrated into ChatGPT with inline edits and PR reviews. Sam Altman warns of potential scaling hiccups due to demand.
15 sources
Previewing GPT-5.6 Sol: a next-generation modelopenai.com
Summary of METR's predeployment evaluation of GPT-5.6 Solmetr.org
RT @thsottiaux: Or… what if we gave you $100 in Codex credits if you tell us what you love about...x.com
Codex just got better for developersyoutube.com
DOOMQLsimonwillison.net
Better Call Sol The Workhorsethezvi.substack.com
OpenAI's newest AI model is 54% more token efficient on agentic coding, Altman tells CNBCcnbc.com
OpenAI Previews GPT-5.6 Sol With Restricted Access and Stronger Cyber Safeguardsthehackernews.com