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Meta Releases Muse Spark Open Multimodal Model

Meta has released the open-weight frontier multimodal mixture-of-experts model on Hugging Face.

2 publishers · 2 articles · first seen 15 Oct 2026 · updated 2h ago

Headline and summary written by an AI model from the linked articles; not reviewed by a person. How this was made

The odds

How the odds moved · Will the next Meta Muse Spark model be released on October 23, 2026?
0%50%100%0%15 Oct, 17:39 UTCnow

All 2 sources published before price tracking began

Price data
TimeChance of yes
now0%
15 Oct, 17:39 UTC0%

The story so far

2 publishers have covered this in 2 articles since 15 Oct 2026. Hugging Face published first, on 15 October at 00:00 UTC; Hacker News followed 16h 59m later. The most recent article, from Hacker News, appeared on 15 October at 16:58 UTC.

Outlets reporting it: Hugging Face, Hacker News.

One prediction market prices this story:

  • Will the next Meta Muse Spark model be released on October 23, 2026? — the market puts it at 0%, closing 23 Oct 2026. The market resolves Yes if Meta makes a Muse Spark model version 1.4 or higher publicly accessible on October 23, 2026 (ET). It resolves No if that specific release does not happen on that date. Readers often mistake the announcement date for the actual public access date.

Odds are the market's probability that the outcome happens, updated every few minutes. They are information about what traders expect, not a forecast we make and not investment advice.

Sources

Every article we clustered into this story. Headlines link to the publisher.

  1. Muse Spark Open, the Most Capable US Open‑Weight Model to Date Hacker News
  2. Welcome Muse Spark Open: open-weight frontier multimodal mixture-of-experts model from Meta Hugging Face

Markets on this story

  • Polymarket Will the next Meta Muse Spark model be released on October 23, 2026? 0% ends 23 Oct 2026

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In this story

  • Meta
  • Muse Spark Open
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