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Muse Glimmer 30B

Meta's ~30B-parameter open-weights Muse model under Apache 2.0, small enough for a single consumer GPU at 4-bit.

  • Meta
  • Open weights
  • Released Aug 2026

Official page

Where it ranks

  • A
    Chat & assistants
    Models · Local · 1,425 on LMArena Text Arena (overall, style control)
  • B
    Writing
    Models · Local · 1,364 on LMArena Text Arena: Creative Writing (style control)
  • C
    Coding
    Models · Local · 1,355 on LMArena WebDev / Code Arena (overall)
  • B
    Image understanding
    Models · Local · 74.3% on Artificial Analysis MMMU-Pro (independent evaluation) (secondary benchmark)

Facts

Vendor
Meta
Family
Muse Glimmer
Released
Aug 2026
Weights
Open: download and run it yourself
License
Apache-2.0
Parameters
29.6B
GPU memory to run locally
~19 GB (4-bit ≈ 29.6 B × 0.57 GB + 1.5 GB ≈ 18–19 GB, estimate; official GGUF repo published.)
API price
$0.3 in / $1.2 out per 1M tokens
Access
Free (open weights)
Last verified
18 Oct 2026

Price from openrouter.ai, 18 Oct 2026.

Benchmark results

BenchmarkResultEntry on the leaderboardAs ofSource
Artificial Analysis Intelligence Index17Muse Glimmer (High)
Raw value from the page's embedded model data; the site displays it rounded to an integer.
18 Oct 2026artificialanalysis.ai
Artificial Analysis MMMU-Pro (independent evaluation)74.3%Muse Glimmer (High)
Raw fraction 0.7434 from the model data embedded in https://artificialanalysis.ai/leaderboards/models, converted to percent; rank 53 of 124 entries with an MMMU-Pro result; no last-updated date shown.
19 Oct 2026artificialanalysis.ai
EQ-Bench Creative Writing v31,798meta-models/Muse-Glimmer-30B
Elo score from the leaderboard data embedded in https://eqbench.com/creative_writing.js (file last modified 2026-09-24); rank 26 of 140; rubric score 16.26.
24 Sep 2026eqbench.com
LMArena Text Arena (overall, style control)1,425muse-glimmer
From LMArena's official leaderboard-dataset (text_style_control, split latest, category overall, published 2026-10-15), which mirrors https://arena.ai/leaderboard/text (site blocks automated fetches).
15 Oct 2026huggingface.co
LMArena Text Arena: Creative Writing (style control)1,364muse-glimmer
From LMArena's official leaderboard-dataset (text_style_control, split latest, category creative_writing, published 2026-10-15), which mirrors https://arena.ai/leaderboard/text/creative-writing (site blocks automated fetches). Rank 166 of 414; 736 votes; 95% CI 1341.0-1386.4.
15 Oct 2026huggingface.co
LMArena WebDev / Code Arena (overall)1,355Muse Glimmer
From LMArena's official leaderboard-dataset (webdev = Code Arena, split latest, category overall, published 2026-10-18), which mirrors https://arena.ai/leaderboard/webdev. Rank 114; 1646 votes; 95% CI 1339.6-1370.9.
18 Oct 2026huggingface.co
SWE-bench Verified (vendor-reported)76%Muse Glimmer-30B (High Reasoning)
vendor-reported in model card, harness: not stated
18 Oct 2026huggingface.co

Where you can use it

Sources