Artificial Analysis tests Meta Muse Spark Open
10/24/2026 — 10/25, 06:18·4 sources (all)·5 reports (all)
Key takeaways
- Artificial Analysis has released AA-AgentPerf results for Meta's newly open-weight 816B model Muse Spark Open, with roughly 150M tokens/s pe…
Latest turnArtificial Analysis has launched a live AA-AgentPerf results page for Muse Spark Open and other models. The page tracks agentic task performance for the newly released open-weights model.
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Artificial Analysis has launched a live AA-AgentPerf results page for Muse Spark Open and other models. The page tracks agentic task performance for the newly released open-weights model.
X：Artificial Analysis (@artificialanlys)First-partyAI score 40Artificial Analysis published AA-AgentPerf results for Meta's new 816B (42B active) open-weights model, Muse Spark Open. Initial testing shows roughly 150M tokens/s throughput per MW of power on four NVIDIA GB300 or B300 GPUs.
X：Artificial Analysis (@artificialanlys)First-partyAI score 70Business Insider reports that CEO Mark Zuckerberg’s AI spending and layoffs are showing signs of paying off after Meta’s Muse launch, though the article does not provide financial or usage figures and says major questions remain.
Business Insider · TechAI score 54
A Reddit user on r/LocalLLaMA plotted Artificial Analysis scores against parameter count for 11 open-weight models. Muse Spark Open at 816B total (42B active) scored 39, while Qwen3.8-Flash-Next at 180B (6B active) scored 40; their Unsloth Q4 GGUF builds run about 506 GB and 111 GB respectively, and Meta's suggested local setup for Muse Spark Open is two 512 GB M5 Ultra Mac Studios.
Reddit · LocalLLaMAAI score 52
Meta's AI agent Muse has been downloaded 10.9 million times since its September launch, including 10.2 million in the US, according to Sensor Tower. That makes it one of only a handful of apps to pass 10 million US downloads within 40 days of release, a feat analysts credit to Meta's app ecosystem and cross-platform promotion.
东方财富AI score 56
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