Gemma 1 and o1-preview don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemma 1 shipped 204 days before o1-preview, so benchmark comparisons should account for the intervening progress.

Gemma 1 is open weight, while o1-preview is proprietary.

Direct benchmark comparisons are unavailable — Gemma 1 and o1-preview don't publish scores on any of the same benchmarks.