BREAKING
OpenAI debuts GPT-5.6 family
Three tiers: Sol, Terra, Luna
Sol
Flagship
●
Top intelligence
●
Max and ultra modes
Terra
Balanced
●
Everyday work
●
GPT-5.5 at half price
Luna
Fast
●
Low cost
●
Speed focused
Output price per 1M tokens
Sol
30
Terra
15
Luna
6
Government-gated rollout
1
Trusted partners only
↓
2
API and Codex
↓
3
Gov-approved access
↓
4
Broad release soon
0
%
TerminalBench
0
%
cache read discount
Limited preview, more to come
AI NEWS BLITZ
OpenAI has unveiled its next-generation GPT-5.6 models in a limited preview.