OpenAI GPT-3.5 vs xAI Grok‑2 — side-by-side specs.
OpenAI GPT-3.5 | xAI Grok‑2 | |
|---|---|---|
| Overview | ||
| Company | OpenAI | xAI |
| Release date | Nov 30 2022 | Aug 14 2024 |
| Model type | — | — |
| Open source | No | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
| Timeline | ||
| Release gap | GPT-3.5 shipped 623 days before Grok‑2 | |
GPT-3.5 and Grok‑2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-3.5 shipped 623 days before Grok‑2, 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 — GPT-3.5 and Grok‑2 don't publish scores on any of the same benchmarks.