Code Llama 70B and Grok Code Fast 1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Code Llama 70B shipped 577 days before Grok Code Fast 1, so benchmark comparisons should account for the intervening progress.

Code Llama 70B is open weight, while Grok Code Fast 1 is proprietary.

Direct benchmark comparisons are unavailable — Code Llama 70B and Grok Code Fast 1 don't publish scores on any of the same benchmarks.