{"adoption": {"forks": 437, "observed_at": "2026-08-28T04:08:12.750270+00:00", "stars": 3638}, "canonical_url": "https://ross.abutalabs.com/products/di-engine", "card": {"archived": false, "artifact_type": "framework", "description": "OpenDILab Decision AI Engine. The Most Comprehensive Reinforcement Learning Framework B.P.", "domain": ["reinforcement-learning", "machine-learning", "artificial-intelligence"], "enriched": true, "function": ["reinforcement-learning", "machine-learning", "deep-learning", "agent-framework", "simulation"], "health_score": 64, "homepage": "https://di-engine-docs.readthedocs.io", "language": "Python", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["opendilab/DI-engine"], "name": "opendilab/DI-engine", "platform": ["python"], "pushed_at": "2025-12-07T09:44:53+00:00", "repo": "opendilab/DI-engine", "stars": 3638, "tags": ["pytorch", "multi-agent-rl", "offline-rl", "imitation-learning", "self-play", "distributed-rl", "decision-ai", "ai-agents", "game-development", "linux", "macos", "gpu"], "topics": ["reinforcement-learning", "multiagent-reinforcement-learning", "self-play", "imitation-learning", "inverse-reinforcement-learning", "exploration-exploitation", "distributed-system", "python", "impala", "smac", "atari", "mujoco", "minigrid", "r2d2", "reinforcement-learning-algorithms", "pytorch-rl", "offline-rl", "drl", "distributed-reinforcement-learning", "model-based-reinforcement-learning"], "urls": [], "use_cases": ["train reinforcement learning agents in Python", "run multi-agent RL experiments with self-play", "implement imitation learning and inverse RL", "train offline RL policies from datasets", "benchmark RL algorithms on Atari, MuJoCo, and SMAC", "run distributed RL training like IMPALA"], "what_it_is": "DI-engine is an open-source reinforcement learning framework from OpenDILab that provides comprehensive implementations of deep RL algorithms built on PyTorch. It supports single-agent, multi-agent, offline, and model-based RL with distributed training capabilities across many benchmark environments.", "when_to_avoid": ["you need a lightweight single-algorithm library with minimal dependencies", "you work outside Python or PyTorch ecosystems", "you only need simple supervised deep learning"], "when_to_choose": ["you need a broad collection of ready-to-use RL algorithms in PyTorch", "you want distributed or multi-agent RL training support", "you need offline RL or imitation learning out of the box"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/di-engine", "repo": "opendilab/DI-engine", "role": "main", "score": 48}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:12.750270+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:31:49.515107+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05b63708aeaad96909828db4e119dc81b03853258a2683292b17a3a1849a70de", "fetched_at": "2026-08-28T04:08:12.750270+00:00", "kind": "readme", "missing": false, "url": "https://github.com/opendilab/DI-engine"}, {"content_hash": "480d5ff469abdf0be119e5268b4ed0a9aa2534a8e67ab4c8030036804b4b693d", "fetched_at": "2026-08-29T09:26:53.497457+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/di-engine/json"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 56, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 1886, "days_push": 269, "days_rel": 618, "gap_med": null, "n_releases_24m": 1}, "score": 48, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}