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RT Tesla Owners Silicon Valley (@teslaownersSV)GROK 4.5 LEADS ON REAL PROFESSIONAL WORK BENCHMARKNew data from Snorkel shows Grok 4.5 outperforming other frontier models on real-world professional tasks.On their GDPval+ benchmark (expert-created workplace reasoning tasks across the economy):• Grok 4.5: 29% mean pass rate• GPT 5.5: 22%• Claude Opus 4.8: 21%Grok 4.5 showed particularly strong gains in demanding areas like legal work, education, healthcare, and QA analysis.This lines up with xAI’s focus on bui ...