BREAKING
OpenAI Launches GPT-5.6 in 3 Tiers
Sol, Terra and Luna
Sol
Flagship
●
Top performance
●
Ultra parallel mode
Terra
Everyday
●
High performance
●
Lower cost default
Luna
Budget
●
Fastest tier
●
Most cost-efficient
Terminal-Bench 2.1 Scores
Sol
88.8
Terra
84.3
Luna
82.5
API Output Price per 1M Tokens
Sol
30
Terra
15
Luna
6
Stronger Agents, Cheaper Runs
Tiered Pricing Reshapes the Race
AI NEWS BLITZ
OpenAI has released the GPT-5.6 family, split into three tiers by price and performance.