Update classification/methanefuse_cls_960m.pt as model-only checkpoint

Update classification/methanefuse_cls_480m.pt as model-only checkpoint

Update classification/methanefuse_cls_360m.pt as model-only checkpoint

Update classification/methanefuse_cls_120m.pt as model-only checkpoint

Update stage1/methanefuse_stage1_pretrained.pt as model-only checkpoint

Add README and organize checkpoint files

Upload stage2_classification_960m.pt

Upload stage2_classification_480m.pt

Upload stage2_classification_360m.pt

Upload stage2_classification_120m.pt

Upload stage1_pretrained.pt

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