BREAKING
Commerce Dept Clears GPT-5.6 Rollout
From Limited Preview to Broad Access
1
Preview Jun 26
↓
2
~20 partners
↓
3
Commerce review
↓
4
Broad rollout
Three Models: Sol, Terra, Luna
Sol
Flagship
●
Top performance
●
Agentic coding gains
Terra
●
GPT-5.5 class
●
About 2x cheaper
Luna
●
Fastest
●
Cheapest
TerminalBench 2.1 Coding Scores
Sol Ultra
91.91
Sol
88.76
Mythos 5
88
GPT-5.5
83.4
0
$
Sol input
0
$
Sol output
0
%
cache read discount
Preview to GA: The Next Test
AI NEWS BLITZ
OpenAI has reportedly won US Commerce Department approval to broadly release its GPT-5.6 models.