GPT 5.6 Luna
PreviewOpenAI
•
Proprietary# 4
Released
Jun 26, 2026
Benchmarks
# 51
Code RankedAGI
64.4%
# 6
Terminal Bench 2.1
82.5%
# 50
Agentic RankedAGI
59.7%
# 85
Reason RankedAGI
52.6%
# 110
Math RankedAGI
57.8%
# 68
RAGI RankedAGI
56.2%
Pricing
# 30
Input Cost /M
$1
# 39
Output Cost /M
$6
Additional Details
Links
Last Updated
about 1 month ago