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

LLaMA 1 vs Grok‑2

Meta
LLaMA 1
SpaceXAI
Grok‑2
Overview
CompanyMetaSpaceXAI
Release dateFeb 24 2023Aug 14 2024
AccessOpen WeightProprietary
Timeline
Release gapLLaMA 1 shipped 537 days before Grok‑2

Which is better: LLaMA 1 or Grok‑2?

LLaMA 1 and Grok‑2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 1 shipped 537 days before Grok‑2, so benchmark comparisons should account for the intervening progress.

LLaMA 1 is open weight, while Grok‑2 is proprietary.

Direct benchmark comparisons are unavailable — LLaMA 1 and Grok‑2 don't publish scores on any of the same benchmarks.

Frequently asked questions

LLaMA 1 was released by Meta on Feb 24 2023.

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

LLaMA 1 is an open weight model released by Meta. Grok‑2 is a proprietary model released by SpaceXAI.

Other comparisons