{
  "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": "mistral-small-4",
    "name": "Mistral Small 4",
    "vendor": "Mistral AI",
    "family": "Mistral",
    "category": "llm",
    "status": "generally-available",
    "groups": [
      "open-weights",
      "local",
      "small-fast"
    ],
    "short_answer": "Mistral Small 4 is a Mistral AI language model released Mar 16, 2026; Mistral AI's newest language model in our dataset is Mistral Large 4. Open weights (Apache 2.0). Mistral's hybrid model unifying instruct, reasoning and coding in one multimodal model, released Mar 16, 2026 under Apache 2.0. Verified against vendor sources on Oct 26, 2026.",
    "summary": "Mistral's hybrid model unifying instruct, reasoning and coding in one multimodal model, released Mar 16, 2026 under Apache 2.0.",
    "release_date": "2026-03-16",
    "latest_update": null,
    "api_id": "mistral-small-2603",
    "context_tokens": 256000,
    "max_output_tokens": null,
    "input_modalities": null,
    "output_modalities": null,
    "parameters": {
      "total": "119B",
      "active": "6.5B"
    },
    "license": "Apache 2.0",
    "open_weights": true,
    "pricing": {
      "currency": "USD",
      "unit": "per 1M tokens",
      "input": 0.15,
      "output": 0.6,
      "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": "2026-03-16",
        "source_url": "https://docs.mistral.ai/getting-started/changelog",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "api_id": {
        "value": "mistral-small-2603",
        "source_url": "https://docs.mistral.ai/models/mistral-small-4-0-26-03",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "context_tokens": {
        "value": 256000,
        "source_url": "https://docs.mistral.ai/models/mistral-small-4-0-26-03",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "parameters": {
        "value": {
          "total": "119B",
          "active": "6.5B"
        },
        "source_url": "https://docs.mistral.ai/models/mistral-small-4-0-26-03",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "license": {
        "value": {
          "type": "open-weights",
          "name": "Apache 2.0",
          "openWeights": true
        },
        "source_url": "https://docs.mistral.ai/models/mistral-small-4-0-26-03",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "pricing": {
        "value": {
          "currency": "USD",
          "unit": "per 1M tokens",
          "input": 0.15,
          "output": 0.6
        },
        "source_url": "https://docs.mistral.ai/models/mistral-small-4-0-26-03",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      }
    },
    "vendor_claims": [],
    "notes": [],
    "not_verified": [],
    "sources": [
      {
        "label": "Mistral changelog",
        "url": "https://docs.mistral.ai/getting-started/changelog"
      },
      {
        "label": "Mistral model card: Small 4",
        "url": "https://docs.mistral.ai/models/mistral-small-4-0-26-03"
      }
    ],
    "url": "https://theagenticweekly.com/models/mistral-small-4",
    "markdown": "https://theagenticweekly.com/models/mistral-small-4.md",
    "api": "https://theagenticweekly.com/api/models/mistral-small-4"
  }
}