Apurv Kochara
@Kochara13 · Feb 16, 2026
HLE is a challenging benchmark made up of nearly 2,500 problems from experts in multiple disciplines.
Most AI systems perform poorly, but Grok 4 and Grok 4 Heavy achieve the highest scores.
Elon Musk
@elonmusk
Actually, I don’t think HLE is a great measure of usefulness. We’re moving away from these benchmarks in favor of making Grok maximally useful for actual engineering.
08:07 AM · February 16, 2026 · 21.9K views
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