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When is the next Meta model coming out?

No date is confirmed. Polymarket prices Next Muse Spark (1.4 or later) at 63% by Dec 31. The latest Meta release was Muse Ember on Nov 9, 2026.

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What we're armed for

Every unreleased Meta model on the board, swept every 60 seconds. Odds are live Polymarket prices where a market exists: sentiment, not a promise.

• Muse Spark 1.4+63% by Dec 31 · market: Next Muse Spark (1.4 or later)
  Next point release — 1.1 Jul 9, 1.2 Aug 5, 1.3 Sep 2: a month apart
• Next Muse Wonder (1.1+ / 2)
  No date · Muse Wonder 1.0 shipped Oct 12; Muse Spark took point releases about a month apart (1.1 Jul 9, 1.2 Aug 5, 1.3 Sep 2)
• Llama 5
  No date · Meta hasn't said; the last Llama is Llama 4 (Apr 2025), and its open-weights releases this year were Muse Glimmer (Aug 10) and Muse Spark Open (Oct 15)
• Muse Spark 2
  No date from Meta · Oct 12: Meta shipped Muse Wonder (see its own entry) as a new line above Spark, so this hunt now waits on the Spark line alone · before that, Meta's next big model was reported under the codename Watermelon: Business Insider (Jul 3) said Alexandr Wang told staff it had 'caught up' with GPT-5.5, The Information (Aug 24) reported an October target, and on Oct 11-12 a Zuckerberg 'it is a BIG watermelon' clip spread on X, which MSL researcher Xinyao Wang confirmed in jest; Meta's Muse Wonder post does not use the codename · Spark is on 1.3 (Sep 2)
• New Meta Muse line
  No date · a hunt for a Muse model line we have not seen yet; Meta has shipped Spark (Apr), Image (Jul), Glimmer (Aug), Code (Aug), Wonder (Oct 12) and Ember (Nov 9)
• New Muse Spark variant
  No date · a hunt for a Spark variant we have not seen yet; Meta has shipped Spark 1.1 to 1.3 and, Oct 15, Muse Spark Open
• Next Muse Ember (1.1+ / 2)
  No date · Muse Ember 1.0 shipped Nov 9; Muse Spark took point releases about a month apart (1.1 Jul 9, 1.2 Aug 5, 1.3 Sep 2)
• Next Muse Glimmer
  No date · Meta hasn't named one; Muse Glimmer 30B (Aug 9) is Meta's small open-weights Muse, and the closed Spark took point releases about a month apart (1.1 Jul 9, 1.2 Aug 5, 1.3 Sep 2)
• Next Muse Spark Open
  No date · Muse Spark Open shipped Oct 15 as Meta's open-weights Spark; the closed Spark took point releases about a month apart (1.1 Jul 9, 1.2 Aug 5, 1.3 Sep 2)

Latest Meta releases

• Muse EmberNov 9, 2026
• Muse Spark OpenOct 15, 2026
• Muse WonderOct 12, 2026
• Muse Spark 1.3Sep 2, 2026
• Muse Glimmer 30BAug 9, 2026
• Muse CodeAug 5, 2026

Meta: quick answers

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