{
  "site": "Agentic Weekly",
  "dataset": "Agentic Weekly model facts",
  "as_of": "2026-11-08",
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "license_spdx": "CC-BY-4.0",
  "attribution": "Data: Agentic Weekly (https://theagenticweekly.com), CC BY 4.0",
  "usage": "Quoting, summarizing and citing this data is encouraged. Credit Agentic Weekly (https://theagenticweekly.com), link the page you used and keep its Reported or Tested label.",
  "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."
  },
  "provenance": {
    "note": "Every fact object carries its own provenance: fact, value, source_url, source_type, verified_at, evidence_status and, for tested facts, test_id. Read it per fact, not per page. Full explanation: https://theagenticweekly.com/methodology#provenance",
    "source_type": {
      "vendor_reported": "Read from the vendor's own page (docs, pricing, release notes, post); not run by us.",
      "independently_tested": "We ran it; test_id names the test log. Smoke tests are not benchmarks.",
      "editorial": "Our own judgment or a ranking built on stated criteria; never presented as a vendor fact."
    },
    "evidence_status": {
      "confirmed": "The cited source_url states this value; we read it on verified_at.",
      "not_confirmed_on_source": "The cited page does not itself state this value; the note says what we infer and from where.",
      "promo": "The price is temporary; pricing.list holds the standing price and pricing.promo_label says when the promo ends.",
      "partial": "Part of the value was read on the cited page.",
      "not_applicable": "Editorial judgment or a relationship disclosure, not a checkable fact."
    },
    "verified_at": "The date we last re-read the cited page. Only models re-read on a date carry that date; others keep their earlier date."
  },
  "model": {
    "slug": "ampersand-v0-1",
    "name": "Ampersand v0.1",
    "vendor": "Humans&",
    "family": "Ampersand",
    "category": "llm",
    "status": "public-preview",
    "groups": [
      "agents"
    ],
    "short_answer": "Ampersand v0.1 is Humans&'s latest language model in our dataset (public preview), released Nov 6, 2026. Proprietary, API access only. Humans& Ampersand v0.1 on Vercel AI Gateway (free through November 13, 2026): a group-conversation model that chooses send_message or pass each turn. Verified against vendor sources on Nov 7, 2026.",
    "summary": "Humans& Ampersand v0.1 on Vercel AI Gateway (free through November 13, 2026): a group-conversation model that chooses send_message or pass each turn.",
    "release_date": "2026-11-06",
    "latest_update": null,
    "api_id": "humansand/ampersand-v0.1",
    "context_tokens": null,
    "max_output_tokens": null,
    "input_modalities": null,
    "output_modalities": null,
    "parameters": null,
    "license": "Proprietary (API via Vercel AI Gateway)",
    "open_weights": false,
    "pricing": null,
    "evidence": "Reported",
    "tested_note": null,
    "last_verified": "2026-11-07",
    "is_stale": false,
    "facts": {
      "release_date": {
        "fact": "release_date",
        "value": "2026-11-06",
        "source_url": "https://vercel.com/changelog/humans-and-ampersand-now-available-on-ai-gateway",
        "source_type": "vendor_reported",
        "verified_at": "2026-11-07",
        "evidence_status": "confirmed",
        "as_of": "2026-11-07",
        "evidence": "Reported",
        "anchor_url": "https://theagenticweekly.com/models/ampersand-v0-1#fact-release-date"
      },
      "api_id": {
        "fact": "api_id",
        "value": "humansand/ampersand-v0.1",
        "source_url": "https://vercel.com/changelog/humans-and-ampersand-now-available-on-ai-gateway",
        "source_type": "vendor_reported",
        "verified_at": "2026-11-07",
        "evidence_status": "confirmed",
        "as_of": "2026-11-07",
        "evidence": "Reported",
        "anchor_url": "https://theagenticweekly.com/models/ampersand-v0-1#fact-api-id"
      },
      "license": {
        "fact": "license",
        "value": {
          "type": "proprietary",
          "name": "Proprietary (API via Vercel AI Gateway)",
          "openWeights": false
        },
        "source_url": "https://vercel.com/changelog/humans-and-ampersand-now-available-on-ai-gateway",
        "source_type": "vendor_reported",
        "verified_at": "2026-11-07",
        "evidence_status": "confirmed",
        "as_of": "2026-11-07",
        "evidence": "Reported",
        "note": "Offered through Vercel AI Gateway; free through November 13, 2026 per the changelog.",
        "anchor_url": "https://theagenticweekly.com/models/ampersand-v0-1#fact-license"
      }
    },
    "vendor_claims": [
      "Free on Vercel AI Gateway through November 13, 2026 per Vercel's changelog; model id humansand/ampersand-v0.1 with send_message and pass tools."
    ],
    "notes": [],
    "not_verified": [
      "Context window, parameter count, modalities and benchmark scores were not stated on the Vercel AI Gateway changelog.",
      "List pricing after the free period ending November 13, 2026 was not published on that page."
    ],
    "sources": [
      {
        "label": "Vercel Changelog: Ampersand from Humans& on AI Gateway",
        "url": "https://vercel.com/changelog/humans-and-ampersand-now-available-on-ai-gateway"
      },
      {
        "label": "Agentic Weekly brief: Ampersand on AI Gateway",
        "url": "https://theagenticweekly.com/news/ampersand-ai-gateway"
      }
    ],
    "url": "https://theagenticweekly.com/models/ampersand-v0-1",
    "primary_source_url": "https://vercel.com/changelog/humans-and-ampersand-now-available-on-ai-gateway",
    "anchors": {
      "facts": "https://theagenticweekly.com/models/ampersand-v0-1#facts",
      "sources": "https://theagenticweekly.com/models/ampersand-v0-1#sources",
      "tested": "https://theagenticweekly.com/models/ampersand-v0-1#tested",
      "not_verified": "https://theagenticweekly.com/models/ampersand-v0-1#left-out"
    },
    "markdown": "https://theagenticweekly.com/models/ampersand-v0-1.md",
    "api": "https://theagenticweekly.com/api/models/ampersand-v0-1"
  }
}