GPT-5.6 Luna (max)

July 9, 2026Last synced Aug 13, 2026, 4:19 AM1050K context

Human Frontier

—

Human-calibrated frontier signal, backed by Arena-style preference evidence and separate from raw AgMoBench benchmark composite scores.

Blended Price

$0.45/M

Input Price

$0.20/M

Output Price

$1.20/M

Speed

156 tok/s

TTFT

136.76s

Benchmark Scores

Intelligence Index

Performance Radar

GPT-5.6 Luna (max)

Field Average

External Benchmarks

AA-Omniscience Accuracy

How GPT-5.6 Luna (max) Compares

Axes

X Axis

Y Axis

Bubble Size

Filters

Blended Price (USD)$0.00 – $37.5

AgMoBench Overall≥ 1.4

Providers

ai2ai21-labsalibabaanthropicarceeawsazurebaidu

Show quadrants

xai

upstage

nvidia

openai

meta

mistral

aws

nous-research

ai2

google

anthropic

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alibaba

xiaomi

ai21-labs

zai

kimi

azure

inclusionai

minimax

deepcogito

kwaikat

ibm

reka-ai

cohere

baidu

stepfun

perplexity

bytedance_seed

sarvam

inception

swiss-ai-initiative

arcee

tencent

thinking-machines

Bubble size = Context Window

8191.00

2000000.00

Compare with other models

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · GPT-5.6 Luna (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:openai-gpt-5-6-luna-max

View run source

Source metadata

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Evidence observed 2026-08-07

0.2 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · GPT-5.6 Luna (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:openai-gpt-5-6-luna-max

View run source

Source metadata

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Evidence observed 2026-08-06

0.2 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · GPT-5.6 Luna (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:openai-gpt-5-6-luna-max

View run source

Source metadata

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Evidence observed 2026-08-05

0.2 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · GPT-5.6 Luna (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:openai-gpt-5-6-luna-max

View run source

Source metadata

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Evidence observed 2026-07-31

0.2 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · GPT-5.6 Luna (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:openai-gpt-5-6-luna-max

View run source

Source metadata

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Evidence observed 2026-07-31

0.2 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · GPT-5.6 Luna (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:openai-gpt-5-6-luna-max

View run source

Source metadata

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Evidence observed 2026-07-30

0.2 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · GPT-5.6 Luna (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:openai-gpt-5-6-luna-max

View run source

Source metadata

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Evidence observed 2026-07-24

0.2 / 100

Frontier-Bench v0.1frontier_bench

vv0.1.0@eb4af26c249b5770e788aa9e3acd2f6ef21f50c2 · official-leaderboard · GPT-5.6 Luna (max) · harness Codex · effort max · 1 attempt · harbor:frontier-bench/frontier-bench@2f325140-b410-452e-87b3-978ffcb4e1ea · record 5651c446-0517-409c-9632-aafd5ca76e93

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Evidence observed 2026-07-23

14.3 / 100

Terminal-Bench 2.1terminal_bench

v2.1 · official-leaderboard · GPT-5.6 Luna (max) · harness codex@0.144.1 · effort max · 5 attempts · harbor:terminal-bench/terminal-bench-2-1 · provider openai/gpt-5.6-luna · record leaderboard/submissions/2026-07-11-openai-gpt-5-6-luna-max-codex.json · run 4860a28f-bc1a-5367-9885-57ff9ccc3a15

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Source metadata

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Evidence observed 2026-07-11

75.7 / 100

Terminal-Bench 2.1terminal_bench

v2.1 · official-leaderboard · GPT-5.6 Luna (max) · harness codex@0.144.0 · effort max · 5 attempts · harbor:terminal-bench/terminal-bench-2-1 · provider gpt-5.6-luna · record leaderboard/submissions/2026-07-10-gpt-5-6-luna-max-codex.json · run 622b427f-0ddc-54db-b64b-90960667e6be

View run source

Source metadata

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Evidence observed 2026-07-10

71.2 / 100