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

DeepSeek R1-0528 vs Grok‑1

DeepSeek
DeepSeek R1-0528
SpaceXAI
Grok‑1
Overview
CompanyDeepSeekSpaceXAI
Release dateMay 28 2025Nov 3 2023
AccessOpen WeightOpen Weight
Benchmarks
Nonsense detection
BullshitBench v2
8%
Timeline
Release gapGrok‑1 shipped 572 days before DeepSeek R1-0528

Which is better: DeepSeek R1-0528 or Grok‑1?

DeepSeek R1-0528 and Grok‑1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok‑1 shipped 572 days before DeepSeek R1-0528, 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 — DeepSeek R1-0528 and Grok‑1 don't publish scores on any of the same benchmarks.

Frequently asked questions

DeepSeek R1-0528 was released by DeepSeek on May 28 2025.

Grok‑1 was released by SpaceXAI on Nov 3 2023.

Other comparisons