Models 2026-11: EVF-SAM2

EVF-SAM2 (code hustvl/EVF-SAM at 9935dc52571678b806830821b3ddeacb30e7af07; weights YxZhang/evf-sam2-multitask, revision df3644009016a4f62d13c02f3f8fb6c9bbf94310, Apache-2.0) exported to ONNX for rascal-tools' evfsam2 segmenter (BEIT-3 Large + SAM 2.1 Large, text to mask, one mask per query). Two graphs: evf-sam2.image.onnx, and evf-sam2.prompted.onnx with its weights in two external-data parts (evf-sam2.prompted.0.data, evf-sam2.prompted.1.data); the XLM-R tokenizer as evf-sam2.tokenizer.json. Install with rascal tools get evfsam2 (3.6 GB). Licence: LICENSE.evf-sam2.txt (Apache-2.0). Gates: export parity plane IoU 1.0; instance parity; segment-01 corpus 20/20 at IoU >= 0.999989. See tools/python/MODEL.md.