GPT-5.6 Luna

AI reference score 5.92 ± 1.00 · max (best) Last 4 weekly runs · 12 images
Tier comparison
TierSamplesAI reference scoreValid SVG rateMean timeSamples
max
GPT-5.6 Luna · max · 2026-10-26 · #2 · 8.19
5.92 ± 1.00Last 4 weekly runs · 12 images 100%53 s3
medium default
GPT-5.6 Luna · medium · 2026-10-26 · #2 · 4.49
4.81 ± 0.84Last 4 weekly runs · 12 images 75%23 s4
low
GPT-5.6 Luna · low · 2026-10-26 · #2 · 5.53
4.56 ± 0.62Last 4 weekly runs · 12 images 100%25 s3

Latest samples

max

AI reference score 5.92 ± 1.00 Last 4 weekly runs · 12 images Normal

medium

AI reference score 4.81 ± 0.84 Last 4 weekly runs · 12 images Normal

low

AI reference score 4.56 ± 0.62 Last 4 weekly runs · 12 images Normal

Score trend

max Normal

2026-10-08 · 6.692026-10-09 · 6.302026-10-10 · 7.272026-10-11 · 6.452026-10-12 · 6.162026-10-13 · 6.622026-10-14 · 6.502026-10-15 · 6.192026-10-16 · 6.452026-10-17 · 6.062026-10-18 · 6.132026-10-19 · 5.872026-10-20 · 7.442026-10-21 · 6.122026-10-22 · 5.532026-10-23 · 6.322026-10-24 · 5.572026-10-25 · 5.642026-10-26 · 6.17

19 records in the last 30 days

medium Normal

2026-10-08 · 5.162026-10-09 · 5.052026-10-10 · 5.712026-10-11 · 5.232026-10-12 · 4.712026-10-13 · 4.712026-10-14 · 4.732026-10-15 · 4.732026-10-16 · 4.782026-10-17 · 5.582026-10-18 · 5.602026-10-19 · 5.792026-10-20 · 5.092026-10-21 · 3.982026-10-22 · 3.732026-10-23 · 5.002026-10-24 · 5.422026-10-25 · 4.602026-10-26 · 4.21

19 records in the last 30 days

low Normal

2026-10-08 · 5.182026-10-09 · 4.692026-10-10 · 4.472026-10-11 · 4.762026-10-12 · 5.252026-10-13 · 4.222026-10-14 · 3.972026-10-15 · 4.302026-10-16 · 4.882026-10-17 · 4.532026-10-18 · 4.322026-10-19 · 4.892026-10-20 · 5.702026-10-21 · 4.382026-10-22 · 5.782026-10-23 · 5.242026-10-24 · 3.992026-10-25 · 4.392026-10-26 · 4.64

19 records in the last 30 days

Earlier samples

max

medium

low

Versions by score

  1. GPT-6 Luna
    GPT-6 Luna · max
    max 6.83Last 4 weekly runs · 12 images
  2. GPT-5.6 Luna
    GPT-5.6 Luna · max
    max 5.92Last 4 weekly runs · 12 images

Scores by criterion

Scores by tier
Scoring criteria max medium low
Pelican likeness5.425.424.83
Bicycle correctness6.583.924.67
Riding pose5.922.503.58
Composition7.335.336.08
Obvious errors (higher is better)5.923.834.25

Release notes

Original (Chinese)官方预览页(2026-06-26)明确点名:“We’re beginning a limited preview of the GPT‑5.6 series: Sol…; Terra…; and Luna, a fast and affordable model.”,并列出 Luna 定价 $1/$6。有限预览仅向部分客户开放。全面上市(GA)为 2026-07-09,见 https://openai.com/index/gpt-5-6/ 。

· View release source ↗