Education & Reference

Cartesium

Last updated 2026-07-23 · benchmark checked 2026-08-09 · unchanged since 2026-07-23 — deterministic & reproducible

Cartesium is an AI learning companion that guides learners through interactive environments in real time.

Is Cartesium production-ready?

Legit.Show scores Cartesium 50 out of 100 — the simple average of its 6 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Cartesium (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. 6 of the seven frames returned a score; Accessibility was not measurable on this service and is recorded as null — not as zero. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 80/100
• Accessibility — not measurable on this service (null — not scored as 0)
• Security — 25/100
• Privacy — 25/100
• Reliability — 92/100
• Standards — 45/100
• Discoverability — 35/100

What we measured

• No Content-Security-Policy and no HSTS.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 117 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

Students ages 12-18 · Adult learners · Physics and science learners · Languages learners · Anyone learning complex subjects

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