GPT 5.6 Luna
PreviewOpenAI
•
Proprietary# 3
Released
Jun 26, 2026
Benchmarks
# 53
Code RankedAGI
64.4%
# 6
Terminal Bench 2.1
82.5%
# 49
Agentic RankedAGI
60.1%
# 83
Reason RankedAGI
52.4%
# 123
Math RankedAGI
52.0%
# 66
RAGI RankedAGI
55.9%
Pricing
# 30
Input Cost /M
$1
# 39
Output Cost /M
$6
Additional Details
Links
Last Updated
15 days ago