Matthew Berman Claims Muse Spark Beats GPT-6

Matthew Berman, an AI-focused YouTuber known for reviewing LLMs, posted on X that Muse Spark beats GPT-6. His tweet includes a screenshot of a static bar chart from Artificial Analysis titled Artificial Analysis Intelligence Index v4.1.1. The index incorporates nine evaluations including GDPval-AA v2, τ², Banking, Terminal-Bench v2.1, and SciCode. The post carries the headline MUSE SPARK BEATS GPT-6!?! and links to an attached image. The packet contains only this single tweet with no further details or external verification of the chart results.