GPT-6 Luna (max): benchmark scores, price and ranking

GPT-6 Luna (max) from OpenAI ranks #34 of 741 LLMs on the LLMs Tiger aggregate benchmark score (53.7), based on 18 benchmark results captured up to 2026-10-05.

Organisation
OpenAI
Type
Frontier model
Open weights
No
Released
2026-09-22 (source: epoch)
Cheapest API price
$0.100 in / $0.500 out per million tokens (via azure, observed 2026-10-05T21:47Z)
Aggregate rank
#34 of 741 (score 53.7)

Relative to other models, GPT-6 Luna (max) is strongest on OTIS Mock AIME (#15 of 188) and weakest on Mystery Games (#48 of 57).

GPT-6 Luna (max) benchmark results

GPT-6 Luna (max) benchmark scores, ranked against all models measured on each benchmark
BenchmarkScoreRankSourceCaptured
OTIS Mock AIME98.9%#15 of 188Epoch AI Benchmarking Hub2026-10-05
GPQA Diamond90.5%#34 of 274Epoch AI Benchmarking Hub2026-10-05
CritPt19.4%#20 of 111Epoch AI Benchmarking Hub2026-10-05
SciCode54.6%#19 of 100Epoch AI Benchmarking Hub2026-10-05
WebDev Arena1,582#12 of 63Epoch AI Benchmarking Hub2026-10-05
DTBench90.1%#29 of 149Epoch AI Benchmarking Hub2026-10-05
LMCA44.5%#23 of 111Epoch AI Benchmarking Hub2026-10-05
Chess Puzzles31.0%#26 of 124Epoch AI Benchmarking Hub2026-10-05
FrontierMath T1-378.9%#15 of 69Epoch AI Benchmarking Hub2026-10-05
FrontierMath T456.1%#17 of 52Epoch AI Benchmarking Hub2026-10-05
FrontierCode42.4%#5 of 15Epoch AI Benchmarking Hub2026-10-05
ARC-AGI-259.3%#33 of 89ARC Prize official leaderboard2026-10-05
Furniture Assembly44.2%#11 of 25Epoch AI Benchmarking Hub2026-10-05
SimpleQA Verified41.4%#32 of 66Epoch AI Benchmarking Hub2026-10-05
GDP.pdf23.0%#11 of 22Epoch AI Benchmarking Hub2026-10-05
APEX-Agents44.3%#10 of 14Epoch AI Benchmarking Hub2026-10-05
LMArena Code Elo1,579#21 of 29LMArena2026-10-05
Mystery Games7.0%#48 of 57Epoch AI Benchmarking Hub2026-10-05

GPT-6 Luna (max) is also listed at 6 other reasoning-effort settings; this page shows the highest-effort row, which is the one the leaderboard keeps by default.

Models ranked nearby

Compare it on the live leaderboard → · How the aggregate score works