{"adoption": {"forks": 105, "observed_at": "2026-08-28T04:04:06.033258+00:00", "stars": 1239}, "canonical_url": "https://ross.abutalabs.com/products/declare-lab-tango", "card": {"archived": false, "artifact_type": "library", "description": "A family of diffusion models for text-to-audio generation.", "domain": ["deep-learning", "artificial-intelligence", "media"], "enriched": true, "function": ["audio-processing", "machine-learning", "deep-learning", "llm-training"], "health_score": 40, "homepage": "https://tango2-web.github.io/", "language": "Python", "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["declare-lab/tango"], "name": "declare-lab/tango", "platform": ["python", "cross-platform"], "pushed_at": "2025-07-29T02:13:29+00:00", "repo": "declare-lab/tango", "stars": 1239, "tags": ["text-to-audio", "diffusion-models", "latent-diffusion", "dpo", "audio-generation", "huggingface", "audio", "gpu"], "topics": ["audio-generation", "diffusion", "diffusion-models", "language-models", "large-language-models", "text-to-audio"], "urls": [], "use_cases": ["generate sound effects from text descriptions", "create audio for film or game pre-production mockups", "text-to-audio generation with diffusion models", "fine-tune a text-to-audio model with preference optimization", "generate audio with temporally ordered events from a prompt"], "what_it_is": "Tango is a family of latent diffusion models for text-to-audio generation, with Tango 2 improving prompt alignment via DPO-based fine-tuning. It provides Python code and pretrained checkpoints on Hugging Face for generating sound effects and audio from text prompts.", "when_to_avoid": ["you need fast production inference - TangoFlux is the faster SOTA successor", "you need lyrics-to-song generation - use the Jam project instead", "you need a hosted no-code tool rather than a Python library"], "when_to_choose": ["you need research-grade text-to-audio generation in Python", "you want pretrained checkpoints and DPO-aligned audio quality", "you need reproducible models from published papers"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/declare-lab-tango", "repo": "declare-lab/tango", "role": "main", "score": 45}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:04:06.033258+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T05:09:57.107533+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bf4a8bac906cfef4d9fe9596a9aec3fa5a11db0c4c5160010a9fc3bdd700b3ca", "fetched_at": "2026-08-28T04:04:06.033258+00:00", "kind": "readme", "missing": false, "url": "https://github.com/declare-lab/tango"}, {"content_hash": "457ec3e7a5126f8e7e322a5a2313ce1601d8e4a6dda19f1bc51e28981a732b44", "fetched_at": "2026-08-29T12:20:56.035198+00:00", "kind": "homepage", "missing": false, "url": "https://tango2-web.github.io/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 34, "longevity": 88, "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": 1241, "days_push": 401, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 45, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}