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face-detect backend of LocalAI..gguf here is a self-contained, metadata-driven pack (detector + recognizer,
plus genderage / anti-spoof heads when the source provides them) produced by
face-detect.cpp, a standalone
C++/ggml port of the insightface and OpenCV-Zoo face pipelines. No Python or ONNX
runtime is needed at inference time: the GGUF carries the weights verbatim plus the
forward-graph topology in its KV metadata, and the C++ engine replays it.e22260d5d5490b37b021b7f795079f386d553afd (face-detect.cpp)general.architecture = "facedetect"face-detect backend| Pack | Source | License | Commercial use |
|---|---|---|---|
buffalo_l.gguf | insightface buffalo_l | Non-commercial, research-only | No |
buffalo_m.gguf | insightface buffalo_m | Non-commercial, research-only | No |
buffalo_s.gguf | insightface buffalo_s | Non-commercial, research-only | No |
buffalo_sc.gguf | insightface buffalo_sc | Non-commercial, research-only | No |
antelopev2.gguf | insightface antelopev2 | Non-commercial, research-only | No |
yunet-sface.gguf | OpenCV-Zoo YuNet + SFace | Apache-2.0 | Yes |
The insightface buffalo packs (SCRFD + ArcFace) are released by insightface for NON-COMMERCIAL research purposes only. They are redistributed here as derived GGUF artifacts under those same upstream terms. If you need a commercial-friendly option, useyunet-sface.gguf(Apache-2.0).
buffalo_l.gguf - SCRFD det_10g + ArcFace ResNet50 (512-d)det_10g detector + ArcFace
w600k_r50 (IResNet50) recognizer producing a 512-d embedding, plus the genderage
head and the MiniFASNet anti-spoof ensemble (V2@2.7 + V1SE@4.0, 80x80) bundled in.
License: non-commercial / research-only.buffalo_m.gguf - SCRFD det_2.5g + ArcFace ResNet50 (512-d)det_2.5g detector + ArcFace w600k_r50 512-d
recognizer (+ genderage + anti-spoof when present). The det_2.5g topology is replayed
through the metadata-driven graph interpreter. License: non-commercial / research-only.buffalo_s.gguf - SCRFD det_500m + ArcFace MobileFaceNet (512-d)det_500m detector + ArcFace MobileFaceNet
(w600k_mbf) 512-d recognizer (+ genderage + anti-spoof when present). Both the
det_500m detector and the MobileFaceNet recognizer are replayed metadata-driven.
License: non-commercial / research-only.buffalo_sc.gguf - SCRFD det_500m + a small ArcFace (512-d)det_500m detector + a
small ArcFace embedder producing a 512-d embedding, detection and recognition only
(no genderage / anti-spoof heads). License: non-commercial / research-only.antelopev2.gguf - SCRFD det_10g + ArcFace ResNet100 glint360k (512-d)det_10g detector + ArcFace ResNet100
trained on glint360k, producing a 512-d embedding. License: non-commercial / research-only.yunet-sface.gguf - YuNet detector + SFace recognizer (128-d), Apache-2.0face_detection_yunet_2023mar)
anchor-free detector + SFace (face_recognition_sface_2021dec) recognizer producing
a 128-d embedding. SFace carries its (x-127.5)/128 normalization in-graph. License:
Apache-2.0 (commercial use OK).FaceDetectorYN/FaceRecognizerSF for yunet+sface) before upload. The
decode-isolated embedding gate is cosine >= 0.9999 and max|d| <= 1e-3.| Pack | Dtype | Embedding cosine (gate) | Result |
|---|---|---|---|
buffalo_l.gguf | f16 | 1.000000 | PASS |
buffalo_m.gguf | f16 | 1.000000 | PASS |
buffalo_s.gguf | f16 | 1.000000 | PASS |
buffalo_sc.gguf | f16 | 1.000000 | PASS |
antelopev2.gguf | f16 | 1.000000 | PASS |
yunet-sface.gguf | f16 | 1.000000 | PASS |
face-detect-buffalo-l / -m / -s / -sc / -antelopev2, and face-detect-yunet-sface) and run by the
face-detect backend. See the LocalAI and
face-detect.cpp documentation.