{"slug": "muse-spark-meta-is-still-training-their-big-models-but-we-will-get-an-update-on", "title": "Muse Spark: Meta is still training their big models but we will get an update on Muse Spark soon https://t.co/M62UrzO40q", "summary": "Meta has released Muse Spark, its latest large language model, as of April 8, 2026. The model scored 40.6 on Humanity's Last Exam and 1487.4 on LM Arena, indicating strong performance. The release updates the AI community on Meta's progress in training large models.", "body_md": "[Meta](/providers/meta)Muse Spark\n\n# Is Muse Spark out yet?\n\nYes.\n\nHow we confirmed it\n\nReleased via official access\n\nApril 8, 2026 at 12:00 AM UTC\n\nWaiting for Meta's next model?\n\nOne click creates your free account (or signs you into an existing one) and turns on alerts for Meta releases. There's no password to set, and you can unsubscribe any time.\n\nBenchmarks\n\nHumanity's Last Exam\n\nMuse Spark · via Epoch AI · captured Jul 3, 2026 · [source](https://epoch.ai/benchmarks/hle)\n\n40.6\n\nLM Arena#6\n\nmuse-spark · via LM Arena · 13,591 votes · captured Jul 3, 2026 · [source](https://lmarena.ai/leaderboard)\n\n1487.4\n\nSourced metrics mirrored with attribution — not community sentiment.\n\nData from [Epoch AI, “AI Benchmarking Hub”](https://epoch.ai/benchmarks) (CC BY 4.0).\n\nVibe rating\n\nHow this model actually feels to use, rated by the people here.\n\nNo vibe ratings yet. Be the first.\n\n[Sign in](/signin) to rate this model.\n\nModel Pulse\n\nHow is this model behaving today? One check-in per person per day: the running record of “did they nerf it”. Resets at midnight UTC.\n\nNo check-ins yet today. Be the first to log how this model is behaving.\n\n[Sign in](/signin)\n\nCommunity consensus\n\nAn AI summary of the public comments here. Not a sourced fact.\n\nNot enough public feedback yet to summarize. Add a comment to help build the picture.\n\n[Compare Muse Spark with another model →](/compare?models=muse-spark)\n\nAlso waiting on: [ChatGPT 5.6](/models/chatgpt-5-6), [Gemini 3.5 Pro](/models/gemini-3-5-pro), [Claude Fable 5.1](/models/claude-fable-5-1), [Claude Mythos 5.1](/models/claude-mythos-5-1)\n\n## Comments\n\nMissing a model, or wishing OutYet did something it doesn't? [Tell us what to build](/submit).", "url": "https://wpnews.pro/news/muse-spark-meta-is-still-training-their-big-models-but-we-will-get-an-update-on", "canonical_source": "https://outyet.ai/models/muse-spark", "published_at": "2026-07-03 00:00:00+00:00", "updated_at": "2026-07-03 21:23:49.937191+00:00", "lang": "en", "topics": ["large-language-models", "artificial-intelligence", "ai-research"], "entities": ["Meta", "Muse Spark", "Epoch AI", "LM Arena"], "alternates": {"html": "https://wpnews.pro/news/muse-spark-meta-is-still-training-their-big-models-but-we-will-get-an-update-on", "markdown": "https://wpnews.pro/news/muse-spark-meta-is-still-training-their-big-models-but-we-will-get-an-update-on.md", "text": "https://wpnews.pro/news/muse-spark-meta-is-still-training-their-big-models-but-we-will-get-an-update-on.txt", "jsonld": "https://wpnews.pro/news/muse-spark-meta-is-still-training-their-big-models-but-we-will-get-an-update-on.jsonld"}}