DeepSeek DeepSeek Chat (R1-based) vs Google Gemini 1.5 Flash — side-by-side specs.
DeepSeek DeepSeek Chat (R1-based) | Google Gemini 1.5 Flash | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | |
| Release date | Jan 20 2025 | May 14 2024 |
| Model type | — | — |
| Open source | Yes | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
| Timeline | ||
| Release gap | Gemini 1.5 Flash shipped 251 days before DeepSeek Chat (R1-based) | |
DeepSeek Chat (R1-based) and Gemini 1.5 Flash don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 1.5 Flash shipped 251 days before DeepSeek Chat (R1-based), so benchmark comparisons should account for the intervening progress.
DeepSeek Chat (R1-based) is an open-source / open-weight model; Gemini 1.5 Flash is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek Chat (R1-based) and Gemini 1.5 Flash don't publish scores on any of the same benchmarks.