{
  "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": "minimax-m3-1-flash",
    "name": "MiniMax M3.1 Flash",
    "vendor": "MiniMax",
    "family": "MiniMax M",
    "category": "llm",
    "status": "generally-available",
    "groups": [
      "open-weights",
      "agents",
      "coding",
      "small-fast"
    ],
    "short_answer": "MiniMax M3.1 Flash is MiniMax's latest language model in our dataset, released Oct 19, 2026. Open weights (MiniMax Community License). MiniMax's low-cost agentic and coding model, announced Oct 19, 2026 at $0.15 input and $0.60 output per 1M tokens, with a public Hugging Face repository under a custom community license. Verified against vendor sources on Oct 26, 2026.",
    "summary": "MiniMax's low-cost agentic and coding model, announced Oct 19, 2026 at $0.15 input and $0.60 output per 1M tokens, with a public Hugging Face repository under a custom community license.",
    "release_date": "2026-10-19",
    "latest_update": null,
    "api_id": "MiniMax-M3.1-Flash",
    "context_tokens": 1000000,
    "max_output_tokens": null,
    "input_modalities": [
      "text",
      "image",
      "video"
    ],
    "output_modalities": [
      "text"
    ],
    "parameters": {
      "total": "~428B",
      "active": "23B",
      "architecture": "mixture-of-experts"
    },
    "license": "MiniMax Community License",
    "open_weights": true,
    "pricing": {
      "currency": "USD",
      "unit": "per 1M tokens",
      "input": 0.15,
      "output": 0.6,
      "cachedInput": 0.015,
      "text": "$0.15 in / $0.6 out per 1M tokens"
    },
    "evidence": "Reported",
    "tested_note": null,
    "last_verified": "2026-10-26",
    "is_stale": false,
    "facts": {
      "release_date": {
        "value": "2026-10-19",
        "source_url": "https://www.minimax.io/blog/minimax-m31f",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "api_id": {
        "value": "MiniMax-M3.1-Flash",
        "source_url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "context_tokens": {
        "value": 1000000,
        "source_url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Stated as 1M tokens."
      },
      "input_modalities": {
        "value": [
          "text",
          "image",
          "video"
        ],
        "source_url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "output_modalities": {
        "value": [
          "text"
        ],
        "source_url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "parameters": {
        "value": {
          "total": "~428B",
          "active": "23B",
          "architecture": "mixture-of-experts"
        },
        "source_url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "license": {
        "value": {
          "type": "open-weights-restricted",
          "name": "MiniMax Community License",
          "openWeights": true
        },
        "source_url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash/blob/main/LICENSE",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Free for non-commercial use. Commercial use needs a visible \"Built with MiniMax M3.1-Flash\" credit and a notice to MiniMax; products above US$20M yearly revenue need prior written authorization."
      },
      "pricing": {
        "value": {
          "currency": "USD",
          "unit": "per 1M tokens",
          "input": 0.15,
          "output": 0.6,
          "cachedInput": 0.015
        },
        "source_url": "https://www.minimax.io/blog/minimax-m31f",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Flat pricing."
      }
    },
    "vendor_claims": [
      "MiniMax reports 73.7% on DeepSWE v1.1, 76.2 on BankerToolBench, 61.7 on OSWorld V2 and 82% on CyberGym. These are vendor-run figures."
    ],
    "notes": [],
    "not_verified": [
      "Context window and modalities come from the Hugging Face card and were not on the blog post.",
      "MiniMax's blog says weights \"will be released later\", yet a Hugging Face repository with weights is public; we follow the repository."
    ],
    "sources": [
      {
        "label": "MiniMax blog",
        "url": "https://www.minimax.io/blog/minimax-m31f"
      },
      {
        "label": "Hugging Face model card",
        "url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash"
      },
      {
        "label": "Hugging Face LICENSE",
        "url": "https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash/blob/main/LICENSE"
      }
    ],
    "url": "https://theagenticweekly.com/models/minimax-m3-1-flash",
    "markdown": "https://theagenticweekly.com/models/minimax-m3-1-flash.md",
    "api": "https://theagenticweekly.com/api/models/minimax-m3-1-flash"
  }
}