Sonicert/Research
Research notes
Developer-authored studies from running the Sonicert engine — published with the same honesty as our methodology, including unflattering results. Disclosure: we make the detector we test.
2026-10-09
Bitrate is a false-negative minefield: a two-engine compression study
The same compressed Suno samples, two commercial engines, opposite verdicts: one flipped the tested 128/96/64 kbps files to "human", ours detected 5/5 down to 64 kbps. What that means when a detector says "real".
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2026-10-09
Coverage update: Suno v6-MINI detected in the wild
A days-old V6-MINI release scored P(AI) 0.9999 — unchanged after a double transcode and through the production API. The base model declared v5 coverage; generalization verified empirically.
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The full evidence base: methodology & published pilot