AI Model Release Tracker

Grok‑1vsGrok‑2

Grok‑1
Grok‑2
Overview
CompanySpaceXAISpaceXAI
Release dateNov 3 2023Aug 14 2024
AccessOpen WeightProprietary

Other comparisons

Grok‑1vsClaude Fable 5.1Grok‑2vsClaude Fable 5.1Grok‑1vsGPT-6 AstraGrok‑2vsGPT-6 AstraGrok‑1vsGemini 3.8 FlashGrok‑2vsGemini 3.8 FlashGrok‑1vsMuse Spark 1.3Grok‑2vsMuse Spark 1.3Grok‑1vsDeepSeek-V4.1-FlashGrok‑2vsDeepSeek-V4.1-FlashGrok‑1vsMistral Medium 3.5Grok‑2vsMistral Medium 3.5

Frequently asked questions

Grok‑1 and Grok‑2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok‑1 shipped 285 days before Grok‑2, so benchmark comparisons should account for the intervening progress.

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

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