Atlas

Models

← All models

Muse Glimmer 30B

Meta · 2026-08-10 · 29.8B parameters

Meta's open agentic model distilled from Muse Spark, with a dense causal transformer, a perception encoder for text and image input, and low, medium, high and xhigh reasoning strength. The official BF16 checkpoint index at revision a4e59da52a7bc87ae7251dd5545c0dd437c44b68 reports exactly 29,776,626,688 parameters, including its vision tower, adapter and projection; the model card reports approximately 29.6B. A separate active-parameter count is not disclosed.

Benchmark scores

BenchmarkScore
AA-AnalystAgent (pass@1)37.3
AA-AnalystAgent (pass@5)58.8
AA-AnalystAgent (pass^5)20.0
AA-Briefcase Elo481
AA-Briefcase v1.1 Elo478
AA-LCR v1.183.3
AA-Omniscience Index-32.9
AA-Omniscience v1.1 Accuracy28.0
AA-Omniscience v1.1 Hallucination Rate83.6
AA-Omniscience v1.1 Index-32.2
ALE-Bench1226
Antidote: Everyday Edition931
Arena Code WebDev — Brand & Marketing1382
Arena Code WebDev — Consumer Product1344
Arena Code WebDev — Content Creation Tools1367
Arena Code WebDev — Data & Analytics1321
Arena Code WebDev — Frontend1355
Arena Code WebDev — Gaming1331
Arena Code WebDev — HTML1360
Arena Code WebDev — React1348
Arena Code WebDev — Reference-Based Design1367
Arena Code WebDev — Simulations1369
Arena Text — Business, Management & Financial Ops (No Style Control)1405
Arena Text — Chinese (No Style Control)1412
Arena Text — Creative Writing (No Style Control)1338
Arena Text — English (No Style Control)1387
Arena Text — Entertainment, Sports & Media (No Style Control)1345
Arena Text — Exclude Ties (No Style Control)1366
Arena Text — Exclude Ties (Style Controlled)1417
Arena Text — Expert (No Style Control)1391
Loading Atlas data…