{"adoption": {"forks": 83, "observed_at": "2026-08-28T04:03:43.668270+00:00", "stars": 1136}, "canonical_url": "https://ross.abutalabs.com/products/cold-diffusion-models", "card": {"archived": false, "artifact_type": "library", "description": "Official implementation of Cold-Diffusion for different transformations in pytorch.", "domain": ["machine-learning", "computer-vision", "image-processing", "deep-learning"], "enriched": true, "function": ["machine-learning", "deep-learning", "image-processing"], "health_score": 20, "homepage": "https://arxiv.org/abs/2208.09392", "language": "Python", "license": null, "license_family": "other", "maturity": "maintenance", "member_repos": ["arpitbansal297/Cold-Diffusion-Models"], "name": "arpitbansal297/Cold-Diffusion-Models", "platform": ["python"], "pushed_at": "2022-10-13T00:23:35+00:00", "repo": "arpitbansal297/Cold-Diffusion-Models", "stars": 1136, "tags": ["diffusion-models", "generative-models", "pytorch", "research-code", "cold-diffusion", "image-generation"], "topics": [], "urls": [], "use_cases": ["train a diffusion model that uses blur instead of noise", "generate images with generalized diffusion models", "reproduce the Cold Diffusion paper experiments", "experiment with non-Gaussian degradation processes in diffusion", "compare hot vs cold diffusion sampling algorithms", "generate CelebA or AFHQ faces with pretrained models"], "what_it_is": "Official PyTorch implementation of Cold Diffusion, a research paper showing that diffusion-style generative models can invert arbitrary image degradations (blur, masking, downsampling, desaturation) rather than only Gaussian noise. It includes training and sampling scripts plus pretrained models for MNIST, CIFAR-10, CelebA, and AFHQ.", "when_to_avoid": ["you need a production-ready, licensed generative image library", "you want standard DDPM denoising with active maintenance and community support", "you need a stable API or long-term support"], "when_to_choose": ["you want to research or extend generalized diffusion models with arbitrary degradations", "you need a PyTorch codebase for the Cold Diffusion paper", "you want to test whether deterministic degradations suffice for generation"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/cold-diffusion-models", "repo": "arpitbansal297/Cold-Diffusion-Models", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:43.668270+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T06:36:30.152215+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "58e6aa558e3a99d09ae4e6a0f7aaa359744ec1938c30f066e9b861c5f10639c1", "fetched_at": "2026-08-28T04:03:43.668270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/arpitbansal297/Cold-Diffusion-Models"}, {"content_hash": "b8bd585e69d412f6040ebc6586ea3658cbbd703f97855201491e2da9048a563d", "fetched_at": "2026-08-29T12:41:39.716704+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2208.09392"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T12:41:39.719787+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T12:41:39.724616+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T12:41:39.727970+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T12:41:39.722449+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 1477, "days_push": 1421, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}