Verdict
Gemini 3.7 Flash leads 12–1 across 13 shared benchmarks.
Gemini 3.7 Flash 12 · Grok 4.5 1 · higher isn't always better — check the caveats below.
Reported scores — protocols may differ. How we compare
Reasoning: Gemini 3.7 Flash leads 3–0 across 3 shared reasoning benchmarks (largest gap: SimpleQA Verified, 69.2 vs 48.3 — protocols undisclosed).
Unknown: Gemini 3.7 Flash leads 3–0 across 3 shared unknown benchmarks (largest gap: ProofBench, 58 vs 31 — single evaluator).
Coding: Gemini 3.7 Flash leads 2–0 across 2 shared coding benchmarks (largest gap: DeepSWE, 65.49 vs 53.76 — single evaluator).
Math: Evenly split 1–1 across 2 shared math benchmarks (largest gap: FrontierMath-Tier-4-v2-Private, 36.59 vs 24.39 — single evaluator).
Gemini 3.7 Flash leads 12–1 across 13 shared benchmarks. Gemini 3.7 Flash leads 12 benchmarks and Grok 4.5 leads 1. Higher isn't always better — see the integrity caveats on each benchmark.
Gemini 3.7 Flash and Grok 4.5 have 13 benchmarks in common in our data — those are the only rows where a direct, apples-to-apples comparison is drawn.
Gemini 3.7 Flash leads reasoning 3–0. Gemini 3.7 Flash leads unknown 3–0.