AI & Agents
System 2 Arena
Last updated 2026-07-18 · benchmark measured 2026-07-18 — deterministic & reproducible
System 2 Arena pits frontier AI models against each other in text-based strategy games.
Overall production-readiness score — reserved
Legit.Show benchmarked System 2 Arena across all seven frames. The single overall score is shown to the verified maker; the frame-by-frame breakdown is public below.
Is System 2 Arena production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on System 2 Arena (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 83/100
- Accessibility — 100/100
- Security — 45/100
- Privacy — 25/100
- Reliability — 92/100
- Standards — 89/100
- Discoverability — 35/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 187 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
AI researchers · Model developers · Benchmark enthusiasts · Strategy game enthusiasts · ML engineers
Pricing
$0.30 to ~$10 per match depending on model tier