GPT-6 Luna (medium) · Browser OS · run 3

GPT-6 Lunamediumin Codex CLIBrowser OS

Score16/19missed: Opens without a page error · Animated wallpaper · +1 more

Cost$0.006

Time3m35s

Runs of this setup#1 19/19#2 14/19#3 16/19

Running live

This is the exact file the model wrote, unedited, served from an isolated domain with the network blocked, as in the test.

16/19

Written from the prompt (test v1, checks v4). The model never saw them.

✗Opens without a page errorCannot access 'wallCtx' before initialization
✓Taskbar and clock visible--:-----
✗Animated wallpaperregião idêntica em 1,2 s
✓Right-click menu on the desktop4 elemento(s) novo(s) perto do clique
✓Double-click opens Notes
✓Double-click opens Calculator
✓Double-click opens Files
✓Double-click opens Game
✓Double-click opens Settings
✓Window drags by its title bar(180,125) → (420,275)
✓Maximize fills the screen1896×1002
✓Minimize hides the windowescondida (afastou files de cima)
✓Close removes the windowsumiu
✓Clicking a window brings it to the frontapós clicar nas notas: notes; após clicar na calculadora: calculator
✓Calculator: 12 + 30 = 42visor: '42'
✓Notes survive a reloaddepois do reload: 'nerdict-7319 hello from the Nerdict bench'
✗No uncaught exception during the sessionCannot access 'wallCtx' before initialization; Cannot access 'wallCtx' before initialization
✓No console errors
✓No network attempts

Model: GPT-6 Luna gpt-6-luna
Reasoning effort: medium
Started: Oct 9, 18:04 UTC
Harness: Codex CLI 0.162.0, by OpenAI (not ours) · one shot · tools used: 0
Harness settings: isolated container with no global instructions, read-only sandbox; shell, browser, apps, multi-agent and web off; empty /work folder · imagem=nerdict-bancada-codex:0.162.0 · sandbox=read-only
Tokens: in 3,349 · cache read 14,848 · out 11,458 · reasoning 78 · requests 1
Cost: $0.006 API-equivalent · extra spend $0 (subscription)
Test: Browser OS v1 · checks v4 · prompt 213e11b5fdb9
Output file: 38.9 KB · sha256 4501e0414e8b
Run id: 20261009T180400Z_browser-os-v1_luna-medium_r3