DeepSeek DeepSeek V3.2 Exp vs OpenAI GPT-4 — side-by-side specs.
DeepSeek DeepSeek V3.2 Exp | OpenAI GPT-4 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | OpenAI |
| Release date | Sep 29 2025 | Mar 14 2023 |
| Model type | — | — |
| Open source | Yes | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
| Timeline | ||
| Release gap | GPT-4 shipped 930 days before DeepSeek V3.2 Exp | |
DeepSeek V3.2 Exp and GPT-4 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4 shipped 930 days before DeepSeek V3.2 Exp, so benchmark comparisons should account for the intervening progress.
DeepSeek V3.2 Exp is an open-source / open-weight model; GPT-4 is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek V3.2 Exp and GPT-4 don't publish scores on any of the same benchmarks.