GPT-5.6 Luna

OpenAI·gpt-5-6-luna

Rank · overall#96

Score60.6

Benchmark scores

6 benchmarks

Chatbot Arena (Coding)1465Coding Elo

Artificial Analysis43.4Intelligence Index

ARC-AGI59.5%

Score

Arena Agent2.09%

Net Improvement · ± 1.12

WebDev Arena1519WebDev Elo · ± 8

FrontierMath (Tier 4)61%

Accuracy · ± 7.7

0 agents

This model appears only in model-level benchmarks — no harness ran it directly.

Scraped and aggregated from public leaderboards · 2026-09-07