HgYperDrive FSD Score.
No black box.
Every FSD version is scored with the same 65 questions. The only answers are Yes, No or N/A. The score comes out of arithmetic, not an opinion: two people answering the same way get exactly the same number, and the full calculation is shown under the result.
The evaluation method changed. Versions before v14.3.6 keep their editorial 9-category score (1-10) on the FSD Review page, exactly as published — that's untouched. From v14.3.6 onward, the score shown on FSD Review is the HgYperDrive FSD Score: 65 Yes/No/N-A questions instead of editorial judgment, with the full calculation on display here.
Method v2.0 (September 25, 2026). Under v1.0, any critical flag capped the score, and the last four versions all landed at 5.0 even though they drove very differently. Now only safety flags cap the score, and severe ones, like driving against traffic, hold it at 6.0 at most even if they happen once. Capability flags, like the dip, pulling away or parking, cost points within their category. The v14.3.6 to v14.3.8 answers did not change; in v14.3.9 I corrected two, explained in its evaluation. The details are below.
Drove with FSD? Score the version yourself.
Answer the 65 Yes/No/N-A questions after your drive, on a separate page built for that. This page only explains the method and shows already-published results.
Scored versions
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The methodology, in full
Weights live in /data/fsd-score-method.json, not inside the UI. If the methodology changes it ships as a new version, with the change explained below. Scores are never recalculated silently.