GPT 5.6 Luna
PreviewOpenAI
•
Proprietary# 2
Released
Jun 26, 2026
Benchmarks
# 51
Code RankedAGI
66.1%
# 6
Terminal Bench 2.1
82.5%
# 48
Agentic RankedAGI
61.3%
# 82
Reason RankedAGI
53.9%
# 116
Math RankedAGI
58.2%
# 64
RAGI RankedAGI
57.2%
Pricing
# 30
Input Cost /M
$1
# 39
Output Cost /M
$6
Additional Details
Links
Last Updated
4 days ago