Victor Kuznetsov
08a4a8d299
One committed example per registered mark: 12 PNG (image registry) and 6 MP4 clips (video registry), generated by scripts/render_visible_examples.py from the committed silhouettes and detector templates -- never from user uploads. The generator self-verifies (exit 1 when a mark misses its own example) and tests/test_visible_examples.py holds both sides to it: registry completeness both ways, per-engine detection on the canonical example, and the shipped temporal selection accepting each clip. Second tranche of measured-but-unregistered candidates parked under scripts/assets/visible-mark-candidates/ with a README recording why none ships yet (positives do not separate from clean negatives): samsung_en, gemini_text, notebooklm, dola, mindvideo, higgsfield, jianying, capcut, zsky, chromastudio, digenai, gendo.
Visible-mark example gallery
One committed example per registered visible mark, so the repository carries a
working sample of everything it supports. tests/test_visible_examples.py holds
both sides to it: a mark registered without an example fails the suite, and so
does an engine that stops detecting its own example.
What these files are
Every example is SYNTHETIC: scripts/render_visible_examples.py composites the
mark's committed silhouette (the same font-rendered asset the detector matches)
onto a deterministic generated base photo at the engine's measured geometry.
No user upload and no vendor asset enters the repository: corpus files under
data/spaces/ are user content and stay out of git by policy, and the
silhouettes themselves are our own renders (scripts/render_vendor_silhouettes.py).
The examples demonstrate DETECTION geometry and house style, not vendor raster fidelity; real-world variants (fonts, opacities, sizes) are covered by the engines' calibration cohorts, which are local-only.
Regeneration
uv run python scripts/render_visible_examples.py
The generator self-verifies: it fails (exit 1) if any registered mark does not detect on its own example, so regeneration is the fix point for drift.
Layout
<mark-key>/example.png 1536x2048..2048x2048 PNG, one per image mark
<mark-key>/example.mp4 960x540 90-frame clip, one per video mark
(kling carries both: it is registered in both registries)
Special cases: gemini composites the sparkle alpha map at the provider's
configured position; jimeng_pill is the capture-less pill at the measured
3:4 portrait geometry; microsoft is the opaque white pill with dark text
holes (the discriminator its detector keys on). Video examples composite the
detector's own synthetic template on every frame; where two marks share a
shape family the example carries the discriminative variant (veo the legacy
text form, kling the logo-plus-wordmark pair flush to the edge), because the
temporal selection resolves cross-template ties by table order.