ZONN.ai Forensic Report
Case · FF983105 · IMAGE
Inconclusive
Signals are mixed or weak. We can't tell with confidence — context, source, and your own judgement matter here.
Analysed Specimen
Heads up — 4 things to know
Why this analysis might be off
We highlight every disagreement and unusual signal we found so you can judge for yourself. Stronger warnings come first; informational notes are at the bottom.
Multiple detectors unreachable
Note4 ML detectors did not respond (Ml Img Cifake, Ml Img Deepfake, Ml Img 3class, Ml Python Siglip). The verdict was computed with reduced evidence; reliability is lower than usual.
Signals do not converge
NoteScore 51/100 lands in the middle of the inconclusive zone. Detectors did not agree on a story — review multiple lines of evidence below.
Weak overall confidence
NoteAggregate verdict confidence is 18/100. Several detectors returned uncertain answers or were offline. Read the verdict as a guideline, not as a final answer.
No ICC color profile
AI evidenceThe image does not embed an ICC color profile. Real camera files almost always carry sRGB or Adobe RGB profiles — a missing profile is often a sign of generator output or re-encoded media.
Why this verdict
- Error Level Analysisread real · 12/100
Error Level Analysis. Re-saves and diffs to expose uneven compression regions.
- Color Distributionread real · 31/100
Global color distribution shape vs natural-photo baselines.
Model Agreement
Variance across 8 ML detectors. Higher agreement means the models converged on the same reading; lower agreement means treat the verdict with care.
Evidence — 18 detectors reviewed
What each detector saw
Each detector independently gave this imagea score from 0 (definitely real) to 100 (definitely AI). The score above is their weighted consensus — detectors with higher confidence count more. No single detector decides; you read the spread.
ML Models8 detectors · mean 50▸ expand▾ collapse
Pixel & Frequency Forensics7 detectors · mean 40▸ expand▾ collapse
Provenance & Metadata3 detectors · mean 57▸ expand▾ collapse
Image Quality
- Dimensions
- 1888 × 2228 px
- Aspect
- 0.847
- File size
- 7.11 MB
- Bytes / pixel
- 1.772
Edge Consistency
Per-region edge density (4 × 4 grid). Uneven distribution may indicate localized editing or splicing; uniform fields are typical of fully synthetic outputs.
Range: 1.3141 – 31.9184
Noise Fingerprint
- Variance
- 102.36
- Std deviation
- 10.12
- Mean
- -0.0
- Spatial corr.
- 2.935
- Mean Δ
- 1.71
- σ
- 2.27
- CV
- 1.327
- Uniformity
- -0.327