DeepSeek DeepSeek-R1-Lite Preview vs OpenAI GPT-3.5 — side-by-side specs.
DeepSeek DeepSeek-R1-Lite Preview | OpenAI GPT-3.5 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | OpenAI |
| Release date | Nov 20 2024 | Nov 30 2022 |
| Model type | — | — |
| Open source | Yes | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | — | — |
Software engineering SWE-Bench Verified | — | — |
Multimodal understanding MMMU | — | — |
| Timeline | ||
| Release gap | GPT-3.5 shipped 721 days before DeepSeek-R1-Lite Preview | |
DeepSeek-R1-Lite Preview and GPT-3.5 do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. GPT-3.5 shipped 721 days before DeepSeek-R1-Lite Preview, so benchmark comparisons should account for the intervening progress.
DeepSeek-R1-Lite Preview is an open-source / open-weight model; GPT-3.5 is proprietary.
Direct benchmark comparisons are unavailable — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.