BREAKING
OpenAI Builds Service From Plain-English Spec
Spec to Service, No Hand-Written Code
1
Natural-language spec
↓
2
GPT-5.6 agent
↓
3
Working service
GPT-5.6 Family: Sol, Terra, Luna
Sol
Flagship
●
Primary model
●
Ultra mode
●
Parallel multi-agent
Terra
Balanced
●
Low-cost
Luna
Fast
●
Cost-efficient
Sol on Terminal-Bench 2.1
Sol standard
88.8
Sol ultra
91.9
Big Leap, But Caveats Remain
From Spec to Software
AI NEWS BLITZ
OpenAI showed a working service built end-to-end from a natural-language spec using GPT-5.6.