Code Llama 70B and o1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Code Llama 70B shipped 311 days before o1, so benchmark comparisons should account for the intervening progress.

Code Llama 70B is open weight, while o1 is proprietary.

Direct benchmark comparisons are unavailable — Code Llama 70B and o1 don't publish scores on any of the same benchmarks.