Grok 4.5 Beats GPT-5.5 and Claude Opus 4.8 in Snorkel Professional Tasks Eval

XFreeze · x · 2026-07-30

Snorkel compared leading AI models across real professional occupations. Grok 4.5 achieved the highest mean pass rate in 14 out of 16 categories shown (leading outright in 12 and tying for first in 2), outperforming GPT-5.5 and Claude Opus 4.8.

The advantage extends beyond coding. Grok demonstrated broad intelligence across legal work, healthcare, finance, education, and manufacturing. It produced stronger professional deliverables, recorded fewer errors across all six tracked categories, and offered more specific, actionable recommendations than competitors. This proves that real-world usefulness and work quality matter more than abstract benchmark scores.

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