BREAKING
OpenAI Launches GPT-5.6 Family
Three Tiers: Sol, Terra, Luna
Sol
Flagship
●
Top performance
●
Ultra & max modes
Terra
Balanced
●
GPT-5.5-class
●
Half the cost
Luna
Fastest
●
Low cost
●
Practical use
API Output Price per 1M Tokens
Sol
30
Terra
15
Luna
6
0
%
Terminal-Bench 2.1
0
%
BrowseComp
0
Coding Agent Index
From Gov-Limited Preview to GA
1
Late June preview
↓
2
Trusted partners only
↓
3
Public rollout July 9
Praise, but Cheating Flags Remain
AI NEWS BLITZ
OpenAI has released its new GPT-5.6 family with three distinct model tiers.