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language:
- en
license: other
license_name: pleius-internal
tags:
- onnx
- video-classification
- short-form-video
- creator-tools
---
# cortexa-create-scorer (v10-proxy)
Production scorer for Pleius Create (short-form video). Uses the same
weights as `M725/cortexa-marketing-scorer` but with a different pillar
remap suited to short-form video.
## Pipeline
```
video ─→ ffmpeg 1fps sample → N frames
N frames ─→ CLIP ViT-B/32 vision encoder ─→ (N, 512) stim_emb
"general audience" ─→ CLIP text → demo_emb
cortexa_v10 head per frame → per-frame curves (engagement, audience_drive, ...)
↓
aggregate to 4 Create pillars:
hook = mean engagement, first up-to-3 frames
hold = mean engagement, all frames
algorithmic_fit = mean audience_drive
brand_lift = mean demographic_appeal
overall (win) = sigmoid(audience_drive_mean · 6)
```
The remap mirrors `hf-space/app/content.py` in the serving Space
`M725/cortexa-ad-api`. When a dedicated v64a_PROD weight ships, this
repo will be replaced with that ranker; until then v10-proxy is the
production behavior.
## Files
Same 4 ONNX files as `M725/cortexa-marketing-scorer` (they are the same
weights, served under a different surface and pillar mapping). See that
repo's README for file-level details.
## License
Pleius internal — see https://pleius.com. Not for redistribution.
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