GPT-5.6 Luna Max

GPT-5.6 Luna Max is a model from OpenAI. 6 benchmarks count toward its score, in 6 categories.

partialShows if the model has enough results for an index.
IndexOverall score out of 100.Unranked
CoverageShare of the index weight with results.85%
SpeedOutput tokens per second.
Input / 1MUS dollars per 1M input tokens.N/A
Output / 1MUS dollars per 1M output tokens.N/A
ContextMaximum tokens in one request.N/A
EloLMArena rating and rank.N/A

The index is a score out of 100. The ± range shows how much it can change.

CapabilitiesScore per category, out of 100.

Out of 100
AgenticMulti-step tasks with tools.
62.3
CodingCode writing and repair.
75.3
ReasoningLogic problems and puzzles.
69.6
MultimodalTasks with images and text.
N/A
KnowledgeFacts and expert knowledge.
58.2
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
55.1
MathMath problems.
64.4

Results

6 counted
BenchmarkThe test name.CategoryThe capability that the test measures.ResultThe score from the publisher.IndexThis result as a score out of 100.RunThe settings of the run.DateDate of the result.Published byThe source of the result.
LiveBench MathematicsMath87.2%64.425 Jun 2026LiveBench
LiveBench ReasoningReasoning85.6%74.925 Jun 2026LiveBench
LiveBench CodingCoding82.9%75.325 Jun 2026LiveBench
LiveBench Data AnalysisReasoning78.0%64.425 Jun 2026LiveBench
LiveBench LanguageKnowledge72.6%58.225 Jun 2026LiveBench
LiveBench Instruction FollowingInstruction60.1%55.125 Jun 2026LiveBench
LiveBench Agentic CodingAgentic48.4%62.325 Jun 2026LiveBench

6 benchmarks count, from 7 of 7 results. A grey row does not count. Too few models took that benchmark.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authorsLiveBench, collected directlyNo licence stated for the leaderboard. The site repo serving these CSVs has no LICENSE; the harness repo carries upstream Apache-2.0 and MIT copies that cover code, not results

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