{
  "site": "Agentic Weekly",
  "dataset": "Agentic Weekly model facts",
  "as_of": "2026-10-26",
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "attribution": "Data: Agentic Weekly (https://theagenticweekly.com), CC BY 4.0",
  "page": "https://theagenticweekly.com/models",
  "evidence_labels": {
    "Reported": "Read from the cited vendor page on the as-of date; not run by us.",
    "Tested": "We ran it ourselves; scope is stated in tested_note. No model is Tested yet."
  },
  "model": {
    "slug": "kimi-k3",
    "name": "Kimi K3",
    "vendor": "Moonshot AI",
    "family": "Kimi",
    "category": "llm",
    "status": "generally-available",
    "groups": [
      "open-weights",
      "agents",
      "coding"
    ],
    "short_answer": "Kimi K3 is a Moonshot AI language model released Jul 16, 2026; Moonshot AI's newest language model in our dataset is Kimi K3.1 Pro. Open weights (Kimi K3 License (custom)). Moonshot's 2.8-trillion-parameter open-weights model with native vision and a 1M-token context, released under a custom Kimi K3 license. Verified against vendor sources on Oct 26, 2026.",
    "summary": "Moonshot's 2.8-trillion-parameter open-weights model with native vision and a 1M-token context, released under a custom Kimi K3 license.",
    "release_date": "2026-07-16",
    "latest_update": null,
    "api_id": "kimi-k3",
    "context_tokens": 1000000,
    "max_output_tokens": null,
    "input_modalities": null,
    "output_modalities": null,
    "parameters": {
      "total": "2.8T",
      "active": "16 of 896 experts",
      "architecture": "mixture-of-experts"
    },
    "license": "Kimi K3 License (custom)",
    "open_weights": true,
    "pricing": {
      "currency": "USD",
      "unit": "per 1M tokens",
      "input": 3,
      "output": 15,
      "cachedInput": 0.3,
      "text": "$3 in / $15 out per 1M tokens"
    },
    "evidence": "Reported",
    "tested_note": null,
    "last_verified": "2026-10-26",
    "is_stale": false,
    "facts": {
      "release_date": {
        "value": "2026-07-16",
        "source_url": "https://www.kimi.com/blog/kimi-k3",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Announcement date; weights followed on Hugging Face."
      },
      "api_id": {
        "value": "kimi-k3",
        "source_url": "https://platform.kimi.ai/docs/guide/kimi-k3-quickstart",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "context_tokens": {
        "value": 1000000,
        "source_url": "https://www.kimi.com/blog/kimi-k3",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "parameters": {
        "value": {
          "total": "2.8T",
          "active": "16 of 896 experts",
          "architecture": "mixture-of-experts"
        },
        "source_url": "https://huggingface.co/moonshotai/Kimi-K3",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "license": {
        "value": {
          "type": "open-weights-restricted",
          "name": "Kimi K3 License (custom)",
          "openWeights": true
        },
        "source_url": "https://huggingface.co/moonshotai/Kimi-K3",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Model-as-a-service businesses above US$20M revenue in 12 months need a separate agreement; large products must display \"Kimi K3\"."
      },
      "pricing": {
        "value": {
          "currency": "USD",
          "unit": "per 1M tokens",
          "input": 3,
          "output": 15,
          "cachedInput": 0.3
        },
        "source_url": "https://platform.kimi.ai/docs/pricing/chat",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Cache-miss input $3.00, cache-hit $0.30, output $15.00."
      }
    },
    "vendor_claims": [],
    "notes": [],
    "not_verified": [
      "Input/output modalities beyond \"native vision\" were not captured."
    ],
    "sources": [
      {
        "label": "Kimi K3 blog",
        "url": "https://www.kimi.com/blog/kimi-k3"
      },
      {
        "label": "Hugging Face model card",
        "url": "https://huggingface.co/moonshotai/Kimi-K3"
      },
      {
        "label": "Kimi API pricing",
        "url": "https://platform.kimi.ai/docs/pricing/chat"
      },
      {
        "label": "Kimi K3 quickstart (Moonshot platform docs)",
        "url": "https://platform.kimi.ai/docs/guide/kimi-k3-quickstart"
      }
    ],
    "url": "https://theagenticweekly.com/models/kimi-k3",
    "markdown": "https://theagenticweekly.com/models/kimi-k3.md",
    "api": "https://theagenticweekly.com/api/models/kimi-k3"
  }
}