{
  "id": 14805749,
  "title": "Meta releases 816B-parameter Muse Spark Open for coding and agent work",
  "url": "https://urgent.news/2026/10/15/meta-releases-816b-parameter-muse-spark-open-for-coding-and-agent-work",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-15T22:20:54.000Z",
  "source": {
    "name": "SiliconANGLE",
    "slug": "siliconangle",
    "url": "https://siliconangle.com/2026/10/15/meta-releases-816b-parameter-muse-spark-open-for-coding-and-agent-work/"
  },
  "original_language": "en",
  "account": null,
  "summary": "Meta Platforms Inc. today released open weights for its Muse Spark artificial intelligence model, which had been proprietary since its April debut. The release, called Muse Spark Open, is built for coding and long-running agent work. Meta describes it as the most capable open-weight model to come out of a U.S. lab so far. Only […] The post Meta releases 816B-parameter Muse Spark Open for coding…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 4,
    "also_reported_by": [
      {
        "outlet": "9to5Mac",
        "title": "Meta launches new Muse Spark Open model, optimized to run on Mac Studio",
        "url": "https://urgent.news/2026/10/15/meta-launches-new-muse-spark-open-model-optimized-to-run-on-mac-studio",
        "published": "2026-10-15T17:00:00.000Z"
      },
      {
        "outlet": "The New Stack",
        "title": "Meta ships Muse Spark Open, its answer to China’s open-weight models",
        "url": "https://urgent.news/2026/10/15/meta-ships-muse-spark-open-its-answer-to-chinas-open-weight-models",
        "published": "2026-10-15T17:00:00.000Z"
      },
      {
        "outlet": "Mashable",
        "title": "Apple and Meta are getting along, and the new Muse Spark Open model brought them together",
        "url": "https://urgent.news/2026/10/15/apple-and-meta-are-getting-along-and-the-new-muse-spark-open-model",
        "published": "2026-10-15T20:55:28.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}