{
 "id": "https://redfinchadvisory.com/lexicon/foundation-model",
 "slug": "foundation-model",
 "prefLabel": "Foundation model",
 "altLabel": [
  "GPAI model",
  "General-purpose AI model"
 ],
 "hiddenLabel": [],
 "definition": "A model trained on broad data, mostly with self-supervised learning, that can be adapted, for example through fine-tuning or post-training, for a variety of downstream tasks.",
 "scopeNote": "",
 "tier": "explain",
 "group": "What is AI",
 "broader": [
  "https://redfinchadvisory.com/lexicon/model"
 ],
 "narrower": [],
 "related": [],
 "links": [
  {
   "id": "https://redfinchadvisory.com/lexicon/machine-learning",
   "label": "includes, via deep learning",
   "direction": "in"
  },
  {
   "id": "https://redfinchadvisory.com/lexicon/training",
   "label": "makes",
   "direction": "in"
  },
  {
   "id": "https://redfinchadvisory.com/lexicon/generative-ai",
   "label": "usually runs on",
   "direction": "in"
  },
  {
   "id": "https://redfinchadvisory.com/lexicon/llm",
   "label": "is most often an",
   "direction": "out"
  },
  {
   "id": "https://redfinchadvisory.com/lexicon/frontier-model",
   "label": "is the current best of",
   "direction": "in"
  },
  {
   "id": "https://redfinchadvisory.com/lexicon/open-weights",
   "label": "is one way to release a",
   "direction": "in"
  }
 ],
 "modified": "2026-10-21",
 "markdown": "https://redfinchadvisory.com/lexicon/foundation-model.md",
 "inScheme": {
  "id": "https://redfinchadvisory.com/lexicon",
  "version": "1.0",
  "currentAsOf": "2026-10-21"
 }
}