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

o1 vs Grok‑2

OpenAI
o1
SpaceXAI
Grok‑2
Overview
CompanyOpenAISpaceXAI
Release dateDec 5 2024Aug 14 2024
AccessProprietaryProprietary
Timeline
Release gapGrok‑2 shipped 113 days before o1

Which is better: o1 or Grok‑2?

o1 and Grok‑2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok‑2 shipped 113 days before o1, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — o1 and Grok‑2 don't publish scores on any of the same benchmarks.

Frequently asked questions

o1 was released by OpenAI on Dec 5 2024.

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

Other comparisons