Validation

Gibberish test

Gibberish test

Falsification tool: randomly generated pseudowords with Voynich-like character statistics are checked against the grammar rules. If too many of them passed, the rule system would be arbitrary. Target: ≤ 10 % structural false positives · release value: 11.8 % (seed 42, reproducible). The same check also runs on Voynich-like control texts, see below.

For the entropy measurement see the OP3 audit.

Target ≤ 10 %Warning zone 10–15 %Critical > 15 %

Voynich Manuscript Decipherment System · Version 9.13.0 · October 2026

Backtest: Type I: 10/10 (100%) · Type II: 34/37 (92%) · Lexicon: 419 entries · 60 grammar rules

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