Elon Musk
@elonmusk
Artificial Analysis assessment
Artificial Analysis@ArtificialAnlys· Jul 8, 2026SpaceXAI just released Grok 4.5, and it ranks #4 on GDPval-AA v2 with an Elo of 1543 - behind only the latest Claude releases from Anthropic on real-world agentic knowledge work tasks
Grok 4.5 achieved this score at a cost of $0.49 per GDPval task to sit clearly on the Pareto
08:07 PM · July 8, 2026 · 758.1K views
540
289
1.9K