{"adoption": {"forks": 88, "observed_at": "2026-08-28T04:04:41.669535+00:00", "stars": 1426}, "canonical_url": "https://ross.abutalabs.com/products/causvid", "card": {"archived": false, "artifact_type": "library", "description": "(CVPR 2025) From Slow Bidirectional to Fast Autoregressive Video Diffusion Models", "domain": ["deep-learning", "artificial-intelligence", "computer-vision"], "enriched": true, "function": ["machine-learning", "deep-learning", "video-processing", "llm-inference"], "health_score": 41, "homepage": null, "language": "Python", "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["tianweiy/CausVid"], "name": "tianweiy/CausVid", "platform": ["python"], "pushed_at": "2025-08-07T04:49:23+00:00", "repo": "tianweiy/CausVid", "stars": 1426, "tags": ["video-diffusion", "text-to-video", "distillation", "autoregressive", "diffusion-transformer", "streaming-generation", "research-code", "video", "gpu", "linux"], "topics": [], "urls": [], "use_cases": ["generate videos from text prompts in a few steps", "stream high-quality video generation in real time on a single GPU", "translate video to video with a diffusion model", "generate video from a single image", "change prompts dynamically during streaming video generation", "distill a 50-step video diffusion model into a 4-step generator"], "what_it_is": "CausVid is a research codebase implementing a fast autoregressive video diffusion model distilled from a bidirectional diffusion transformer, enabling few-step text-to-video generation. It supports streaming generation at ~9.4 FPS on a single GPU, plus zero-shot video-to-video translation, image-to-video, and dynamic prompting.", "when_to_avoid": ["you need a polished production-ready video generation product rather than research code", "you lack a CUDA GPU or cannot download the Wan2.1 base model checkpoints", "you need a stable API since the repo is a work in progress with frequent updates"], "when_to_choose": ["you need fast, few-step text-to-video generation rather than slow multi-step diffusion", "you want streaming/autoregressive video synthesis with low latency", "you are researching video diffusion distillation or causal attention in diffusion transformers"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/causvid", "repo": "tianweiy/CausVid", "role": "main", "score": 36}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:04:41.669535+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T04:37:29.001674+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cbe93f2073a639fc52bd445a09210ed1c4810f6f9db3a4d334b967b30bffdc0", "fetched_at": "2026-08-28T04:04:41.669535+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tianweiy/CausVid"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 35, "longevity": 38, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+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": 537, "days_push": 391, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 36, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}