Claude 1 and Ministral 3B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 1 shipped 567 days before Ministral 3B, so benchmark comparisons should account for the intervening progress.

Claude 1 is proprietary, while Ministral 3B is open weight.

Direct benchmark comparisons are unavailable — Claude 1 and Ministral 3B don't publish scores on any of the same benchmarks.