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Frequently asked questions

Which is better: Code Llama 70B or Grok 2.5?

Code Llama 70B and Grok 2.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Code Llama 70B shipped 572 days before Grok 2.5, so benchmark comparisons should account for the intervening progress.

Code Llama 70B is open weight, while Grok 2.5 is closed.

Direct benchmark comparisons are unavailable — Code Llama 70B and Grok 2.5 don't publish scores on any of the same benchmarks.

When was Code Llama 70B released?

Code Llama 70B was released by Meta on Jan 29 2024.

When was Grok 2.5 released?

Grok 2.5 was released by SpaceXAI on Aug 23 2025.

Is Code Llama 70B or Grok 2.5 open source?

Code Llama 70B is an open weight model released by Meta. Grok 2.5 is a closed model released by SpaceXAI.