BREAKING
OpenAI Ships GPT-5.6 Sol
Three capability tiers
Sol
top-end
●
max deep reasoning
●
ultra parallel sub-agents
Terra / Luna
balanced / cheap
●
Terra for everyday work
●
Luna cheapest and fastest
Sol on Terminal-Bench 2.1
Sol ultra
91.9
Sol single
88.8
GPT-5.5
88
The 'God Mode' loop
1
Builder generates
↓
2
Verifier objects
↓
3
Repeat until clean
0
min
max continuous run
0
$
per M output tokens
0
Coding Agent Index
Agents that verify themselves
AI NEWS BLITZ
OpenAI has released its GPT-5.6 model family, led by the flagship Sol tier.