AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

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Code Llama 70B vs Grok‑2

Meta
Code Llama 70B
SpaceXAI
Grok‑2
Overview
CompanyMetaSpaceXAI
Release dateJan 29 2024Aug 14 2024
AccessOpen WeightProprietary
Timeline
Release gapCode Llama 70B shipped 198 days before Grok‑2

Which is better: Code Llama 70B or Grok‑2?

Code Llama 70B and Grok‑2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Code Llama 70B shipped 198 days before Grok‑2, so benchmark comparisons should account for the intervening progress.

Code Llama 70B is open weight, while Grok‑2 is proprietary.

Direct benchmark comparisons are unavailable — Code Llama 70B and Grok‑2 don't publish scores on any of the same benchmarks.

Frequently asked questions

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

Grok‑2 was released by SpaceXAI on Aug 14 2024.

Code Llama 70B is an open weight model released by Meta. Grok‑2 is a proprietary model released by SpaceXAI.

Other comparisons

Code Llama 70B vs Claude Sonnet 5Grok‑2 vs Claude Sonnet 5Code Llama 70B vs GPT-5.6 SolGrok‑2 vs GPT-5.6 SolCode Llama 70B vs Gemini 3.5 FlashGrok‑2 vs Gemini 3.5 FlashCode Llama 70B vs DeepSeek-V4-ProGrok‑2 vs DeepSeek-V4-ProCode Llama 70B vs Mistral Medium 3.5Grok‑2 vs Mistral Medium 3.5Code Llama 70B vs Kimi K2.7 CodeGrok‑2 vs Kimi K2.7 Code