OpenAI
GPT-5.6 Luna
- Developer
- OpenAI
- Provider / harness
- OpenAI Codex; OpenAI Codex (ChatGPT subscription) · codex exec -m gpt-5.6-luna -c model_reasoning_effort=low --output-schema, one process per decision; Provider not separately recorded; Provider not separately recorded · Codex
- Effort
- Low, Max, xhigh
- Weights
- Not recorded
- First seen
- 12 Jul 2026
- Campaigns
- Launch 001
Apple Carry
unjudged · 0/2 judged
Campfire under the stars
unjudged · 0/3 judged
Courtyard Blossom Stage 2
unjudged · 0/1 judged
ECHO Main Menu
unjudged · 0/1 judged
Explorable space-flight game
unjudged · 0/2 judged
Fighter Game v1
unjudged · 0/1 judged
High-voxel-density Jungle Temple diorama
unjudged · 0/1 judged
High-voxel-density Oasis Outpost diorama
unjudged · 0/2 judged
High-voxel-density Shrine Village diorama
unjudged · 0/1 judged
Infinite cathedral corridor shader
unjudged · 0/2 judged
Interactive Three.js voxel map viewer
100% · 1/1 passes / judged runs
JRPG boss battle
100% · 1/1 passes / judged runs
Neo-gothic storm city shader
unjudged · 0/2 judged
Neon Gunner
100% · 1/1 passes / judged runs
Off-road Mud Game
unjudged · 0/1 judged
Sekiro Main Menu
unjudged · 0/1 judged
Space Flight Stage 2 — Landfall
unjudged · 0/1 judged
The Last of Us Main Menu
unjudged · 0/1 judged