{
  "schema_version": "1.0",
  "updated_at": "2026-10-30T07:17:40.498Z",
  "source": {
    "name": "Models.dev",
    "url": "https://models.dev/models.json",
    "retrieved_at": "2026-10-26T09:05:47.987Z",
    "license": "MIT"
  },
  "coverage": {
    "source_records": 606,
    "tracked_models": 1198,
    "upstream_models": 496,
    "historical_additions": 702,
    "retained_models": 0,
    "excluded_non_language_models": 66,
    "excluded_future_releases": 0,
    "merged_aliases": 14,
    "excluded_mutable_aliases": 10,
    "excluded_service_tiers": 11,
    "excluded_third_party_derivatives": 9,
    "date_basis": "First external availability, including limited access, as recorded by sources. Announcement dates are separate. Month precision is preserved.",
    "limitation": "A growing source-backed catalog, not an exhaustive census. Coverage depends on upstream and contributed records. Model variants count separately; explicitly identified aliases are merged."
  },
  "research": {
    "reviewed_at": "2026-10-30T07:17:40.498Z"
  },
  "total_models": 1198,
  "recorded_releases": 1157,
  "availability": {
    "announced": 17,
    "limited": 3,
    "public": 612,
    "not_recorded": 566
  },
  "developers": 98,
  "open_weights": 874,
  "closed_weights": 324,
  "unknown_openness": 0,
  "known_parameters": 934,
  "unknown_parameters": 264,
  "unknown_release_dates": 24,
  "earliest_release": "2018-06-11",
  "latest_release": "2026-10-29",
  "by_month": [
    {
      "month": "2018-06",
      "total": 1,
      "open": 1,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2019-02",
      "total": 1,
      "open": 1,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2019-05",
      "total": 1,
      "open": 1,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2019-08",
      "total": 1,
      "open": 1,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2019-10",
      "total": 5,
      "open": 5,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2019-11",
      "total": 1,
      "open": 1,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2020-06",
      "total": 1,
      "open": 0,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2021-06",
      "total": 1,
      "open": 1,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-02",
      "total": 1,
      "open": 1,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-03",
      "total": 8,
      "open": 4,
      "closed": 4,
      "unknown": 0
    },
    {
      "month": "2022-04",
      "total": 8,
      "open": 8,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-05",
      "total": 10,
      "open": 10,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-06",
      "total": 2,
      "open": 2,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-07",
      "total": 4,
      "open": 4,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-08",
      "total": 6,
      "open": 5,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2022-09",
      "total": 6,
      "open": 6,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-10",
      "total": 7,
      "open": 7,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2022-11",
      "total": 28,
      "open": 23,
      "closed": 5,
      "unknown": 0
    },
    {
      "month": "2022-12",
      "total": 19,
      "open": 19,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2023-02",
      "total": 4,
      "open": 4,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2023-03",
      "total": 21,
      "open": 11,
      "closed": 10,
      "unknown": 0
    },
    {
      "month": "2023-04",
      "total": 26,
      "open": 26,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2023-05",
      "total": 22,
      "open": 16,
      "closed": 6,
      "unknown": 0
    },
    {
      "month": "2023-06",
      "total": 20,
      "open": 16,
      "closed": 4,
      "unknown": 0
    },
    {
      "month": "2023-07",
      "total": 22,
      "open": 21,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2023-08",
      "total": 24,
      "open": 23,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2023-09",
      "total": 16,
      "open": 14,
      "closed": 2,
      "unknown": 0
    },
    {
      "month": "2023-10",
      "total": 5,
      "open": 4,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2023-11",
      "total": 30,
      "open": 25,
      "closed": 5,
      "unknown": 0
    },
    {
      "month": "2023-12",
      "total": 12,
      "open": 5,
      "closed": 7,
      "unknown": 0
    },
    {
      "month": "2024-01",
      "total": 22,
      "open": 21,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2024-02",
      "total": 24,
      "open": 23,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2024-03",
      "total": 7,
      "open": 4,
      "closed": 3,
      "unknown": 0
    },
    {
      "month": "2024-04",
      "total": 37,
      "open": 37,
      "closed": 0,
      "unknown": 0
    },
    {
      "month": "2024-05",
      "total": 20,
      "open": 19,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2024-06",
      "total": 25,
      "open": 24,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2024-07",
      "total": 26,
      "open": 25,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2024-08",
      "total": 18,
      "open": 17,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2024-09",
      "total": 26,
      "open": 25,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2024-10",
      "total": 22,
      "open": 20,
      "closed": 2,
      "unknown": 0
    },
    {
      "month": "2024-11",
      "total": 10,
      "open": 8,
      "closed": 2,
      "unknown": 0
    },
    {
      "month": "2024-12",
      "total": 26,
      "open": 16,
      "closed": 10,
      "unknown": 0
    },
    {
      "month": "2025-01",
      "total": 17,
      "open": 14,
      "closed": 3,
      "unknown": 0
    },
    {
      "month": "2025-02",
      "total": 13,
      "open": 7,
      "closed": 6,
      "unknown": 0
    },
    {
      "month": "2025-03",
      "total": 19,
      "open": 18,
      "closed": 1,
      "unknown": 0
    },
    {
      "month": "2025-04",
      "total": 32,
      "open": 22,
      "closed": 10,
      "unknown": 0
    },
    {
      "month": "2025-05",
      "total": 9,
      "open": 3,
      "closed": 6,
      "unknown": 0
    },
    {
      "month": "2025-06",
      "total": 20,
      "open": 9,
      "closed": 11,
      "unknown": 0
    },
    {
      "month": "2025-07",
      "total": 28,
      "open": 22,
      "closed": 6,
      "unknown": 0
    },
    {
      "month": "2025-08",
      "total": 25,
      "open": 13,
      "closed": 12,
      "unknown": 0
    },
    {
      "month": "2025-09",
      "total": 24,
      "open": 11,
      "closed": 13,
      "unknown": 0
    },
    {
      "month": "2025-10",
      "total": 14,
      "open": 9,
      "closed": 5,
      "unknown": 0
    },
    {
      "month": "2025-11",
      "total": 21,
      "open": 10,
      "closed": 11,
      "unknown": 0
    },
    {
      "month": "2025-12",
      "total": 38,
      "open": 25,
      "closed": 13,
      "unknown": 0
    },
    {
      "month": "2026-01",
      "total": 14,
      "open": 11,
      "closed": 3,
      "unknown": 0
    },
    {
      "month": "2026-02",
      "total": 33,
      "open": 19,
      "closed": 14,
      "unknown": 0
    },
    {
      "month": "2026-03",
      "total": 30,
      "open": 14,
      "closed": 16,
      "unknown": 0
    },
    {
      "month": "2026-04",
      "total": 43,
      "open": 28,
      "closed": 15,
      "unknown": 0
    },
    {
      "month": "2026-05",
      "total": 17,
      "open": 8,
      "closed": 9,
      "unknown": 0
    },
    {
      "month": "2026-06",
      "total": 28,
      "open": 16,
      "closed": 12,
      "unknown": 0
    },
    {
      "month": "2026-07",
      "total": 27,
      "open": 12,
      "closed": 15,
      "unknown": 0
    },
    {
      "month": "2026-08",
      "total": 28,
      "open": 19,
      "closed": 9,
      "unknown": 0
    },
    {
      "month": "2026-09",
      "total": 40,
      "open": 15,
      "closed": 25,
      "unknown": 0
    },
    {
      "month": "2026-10",
      "total": 61,
      "open": 45,
      "closed": 16,
      "unknown": 0
    }
  ],
  "by_developer": [
    {
      "id": "alibaba",
      "name": "Alibaba",
      "count": 128,
      "recorded_releases": 128
    },
    {
      "id": "google",
      "name": "Google",
      "count": 113,
      "recorded_releases": 100
    },
    {
      "id": "openai",
      "name": "OpenAI",
      "count": 86,
      "recorded_releases": 85
    },
    {
      "id": "meta",
      "name": "Meta",
      "count": 67,
      "recorded_releases": 65
    },
    {
      "id": "mistral",
      "name": "Mistral",
      "count": 48,
      "recorded_releases": 48
    },
    {
      "id": "deepseek",
      "name": "DeepSeek",
      "count": 47,
      "recorded_releases": 47
    },
    {
      "id": "eleutherai",
      "name": "EleutherAI",
      "count": 36,
      "recorded_releases": 36
    },
    {
      "id": "zhipuai",
      "name": "Z.ai",
      "count": 33,
      "recorded_releases": 33
    },
    {
      "id": "ibm",
      "name": "IBM",
      "count": 32,
      "recorded_releases": 32
    },
    {
      "id": "anthropic",
      "name": "Anthropic",
      "count": 31,
      "recorded_releases": 31
    },
    {
      "id": "allenai",
      "name": "Ai2",
      "count": 29,
      "recorded_releases": 29
    },
    {
      "id": "liquid",
      "name": "Liquid AI",
      "count": 27,
      "recorded_releases": 27
    },
    {
      "id": "microsoft",
      "name": "Microsoft",
      "count": 25,
      "recorded_releases": 23
    },
    {
      "id": "internlm",
      "name": "Shanghai AI Laboratory",
      "count": 24,
      "recorded_releases": 24
    },
    {
      "id": "bigscience",
      "name": "BigScience",
      "count": 23,
      "recorded_releases": 23
    },
    {
      "id": "cohere",
      "name": "Cohere",
      "count": 22,
      "recorded_releases": 22
    },
    {
      "id": "openbmb",
      "name": "OpenBMB",
      "count": 21,
      "recorded_releases": 21
    },
    {
      "id": "nvidia",
      "name": "NVIDIA",
      "count": 20,
      "recorded_releases": 20
    },
    {
      "id": "salesforce",
      "name": "Salesforce",
      "count": 19,
      "recorded_releases": 19
    },
    {
      "id": "01-ai",
      "name": "01.AI",
      "count": 16,
      "recorded_releases": 16
    },
    {
      "id": "huggingface",
      "name": "Hugging Face",
      "count": 15,
      "recorded_releases": 14
    },
    {
      "id": "stabilityai",
      "name": "Stability AI",
      "count": 15,
      "recorded_releases": 15
    },
    {
      "id": "xai",
      "name": "xAI",
      "count": 14,
      "recorded_releases": 14
    },
    {
      "id": "bytedance-seed",
      "name": "ByteDance",
      "count": 13,
      "recorded_releases": 13
    },
    {
      "id": "amazon",
      "name": "Amazon",
      "count": 12,
      "recorded_releases": 12
    },
    {
      "id": "ifm",
      "name": "Institute of Foundation Models",
      "count": 12,
      "recorded_releases": 12
    },
    {
      "id": "moonshotai",
      "name": "Moonshot AI",
      "count": 12,
      "recorded_releases": 12
    },
    {
      "id": "lmsys",
      "name": "LMSYS",
      "count": 11,
      "recorded_releases": 11
    },
    {
      "id": "minimax",
      "name": "MiniMax",
      "count": 11,
      "recorded_releases": 11
    },
    {
      "id": "tencent",
      "name": "Tencent",
      "count": 11,
      "recorded_releases": 9
    },
    {
      "id": "h2oai",
      "name": "H2O.ai",
      "count": 10,
      "recorded_releases": 10
    },
    {
      "id": "mosaicml",
      "name": "MosaicML",
      "count": 10,
      "recorded_releases": 10
    },
    {
      "id": "inclusionai",
      "name": "InclusionAI",
      "count": 9,
      "recorded_releases": 9
    },
    {
      "id": "ai21",
      "name": "AI21 Labs",
      "count": 8,
      "recorded_releases": 7
    },
    {
      "id": "apple",
      "name": "Apple",
      "count": 8,
      "recorded_releases": 8
    },
    {
      "id": "baichuan",
      "name": "Baichuan",
      "count": 8,
      "recorded_releases": 8
    },
    {
      "id": "bigcode",
      "name": "BigCode",
      "count": 8,
      "recorded_releases": 3
    },
    {
      "id": "maincode",
      "name": "Maincode",
      "count": 8,
      "recorded_releases": 0
    },
    {
      "id": "tiiuae",
      "name": "Technology Innovation Institute",
      "count": 8,
      "recorded_releases": 5
    },
    {
      "id": "xiaomi",
      "name": "Xiaomi",
      "count": 8,
      "recorded_releases": 8
    },
    {
      "id": "cerebras",
      "name": "Cerebras",
      "count": 7,
      "recorded_releases": 7
    },
    {
      "id": "together",
      "name": "Together AI",
      "count": 7,
      "recorded_releases": 7
    },
    {
      "id": "sarvam",
      "name": "Sarvam AI",
      "count": 6,
      "recorded_releases": 6
    },
    {
      "id": "baidu",
      "name": "Baidu",
      "count": 5,
      "recorded_releases": 5
    },
    {
      "id": "deepreinforce",
      "name": "DeepReinforce",
      "count": 5,
      "recorded_releases": 5
    },
    {
      "id": "openlm",
      "name": "OpenLM Research",
      "count": 5,
      "recorded_releases": 5
    },
    {
      "id": "swiss-ai",
      "name": "Swiss AI Initiative",
      "count": 5,
      "recorded_releases": 4
    },
    {
      "id": "upstage",
      "name": "Upstage",
      "count": 5,
      "recorded_releases": 5
    },
    {
      "id": "arcee-ai",
      "name": "Arcee AI",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "databricks",
      "name": "Databricks",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "inception",
      "name": "Inception",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "lg-ai",
      "name": "LG AI Research",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "nousresearch",
      "name": "Nous Research",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "perplexity",
      "name": "Perplexity",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "poolside",
      "name": "Poolside",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "stepfun",
      "name": "StepFun",
      "count": 4,
      "recorded_releases": 4
    },
    {
      "id": "cognitivecomputations",
      "name": "Dolphin (Cognitive Computations) and Venice",
      "count": 3,
      "recorded_releases": 3
    },
    {
      "id": "vispark",
      "name": "Vispark",
      "count": 3,
      "recorded_releases": 3
    },
    {
      "id": "aion-labs",
      "name": "Aion Labs",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "celeris",
      "name": "Celeris",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "inference-net",
      "name": "Inference.net",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "inflection",
      "name": "Inflection AI",
      "count": 2,
      "recorded_releases": 1
    },
    {
      "id": "meituan",
      "name": "Meituan",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "mindlab",
      "name": "MindLab",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "morph",
      "name": "Morph",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "nanbeige",
      "name": "Nanbeige",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "perceptron",
      "name": "Perceptron",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "quiverai",
      "name": "QuiverAI",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "rekaai",
      "name": "Reka AI",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "relace",
      "name": "Relace",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "replit",
      "name": "Replit",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "sakana",
      "name": "Sakana AI",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "sparkllm",
      "name": "SparkLLM",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "thinkingmachines",
      "name": "Thinking Machines Lab",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "writer",
      "name": "Writer",
      "count": 2,
      "recorded_releases": 2
    },
    {
      "id": "abacusai",
      "name": "Abacus.AI",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "aisingapore",
      "name": "AI Singapore",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "aleph-alpha",
      "name": "Aleph Alpha",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "apodex",
      "name": "Apodex",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "diffuspace",
      "name": "DiffuSpace",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "elorian",
      "name": "Elorian",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "essentialai",
      "name": "Essential AI",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "fireworks",
      "name": "Fireworks",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "lelapa",
      "name": "Lelapa AI",
      "count": 1,
      "recorded_releases": 0
    },
    {
      "id": "lightonai",
      "name": "LightOn",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "mixedbread",
      "name": "Mixedbread",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "motif-technologies",
      "name": "Motif Technologies",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "nex-agi",
      "name": "Nex AGI",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "paddlepaddle",
      "name": "PaddlePaddle",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "particle",
      "name": "Particle AI",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "recursive",
      "name": "Recursive",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "reflection",
      "name": "Reflection",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "sdaia",
      "name": "SDAIA",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "stanford",
      "name": "Stanford University",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "trendyol",
      "name": "Trendyol",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "venice",
      "name": "Venice AI",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "vivgrid",
      "name": "Vivgrid",
      "count": 1,
      "recorded_releases": 1
    },
    {
      "id": "yandex",
      "name": "Yandex",
      "count": 1,
      "recorded_releases": 1
    }
  ]
}
