AI & Agents

PHNTM One

Last updated 2026-08-20 · benchmark measured 2026-08-20 — deterministic & reproducible

PHNTM One is a private AI assistant that runs entirely on local hardware.

Is PHNTM One production-ready?

Legit.Show scores PHNTM One 82 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on PHNTM One (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 96/100
• Accessibility — 87/100
• Security — 80/100
• Privacy — 25/100
• Reliability — 100/100
• Standards — 89/100
• Discoverability — 100/100

What we measured

• Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 139 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• No privacy policy found.
• Sets cookies / loads scripts with no consent prompt.

Who it's for

Privacy-conscious users · People seeking AI ownership · Advanced users wanting full control · Privacy advocates · Those rejecting cloud AI

Visit PHNTM One → · Alternatives to PHNTM One → · How this was measured →