Meta's new agent model, Muse Spark 1.1, now ranks #1 on MedScribe and TaxEval, surpassing Fable 5 while reportedly being 10x cheaper and twice as fast. The model also claimed the top position on Harvey’s Legal Agent Bench, dethroning Grok 4.5 within 24 hours.
Meta's agent model demonstrates significant performance and cost efficiency gains, intensifying competition for enterprise AI agent deployments.