DeepSeek Chat (R1-based)vsGemini 3.5 Flash Cyber
DeepSeek Chat (R1-based) | Gemini 3.5 Flash Cyber | |
|---|---|---|
| Timeline | ||
| Release gap | DeepSeek Chat (R1-based) shipped 547 days before Gemini 3.5 Flash Cyber | |
| Overview | ||
| Company | DeepSeek | |
| Release date | Jan 20 2025 | Jul 21 2026 |
| Access | Open Weight | Proprietary |
Which is better: DeepSeek Chat (R1-based) or Gemini 3.5 Flash Cyber?
DeepSeek Chat (R1-based) and Gemini 3.5 Flash Cyber don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek Chat (R1-based) shipped 547 days before Gemini 3.5 Flash Cyber, so benchmark comparisons should account for the intervening progress.
DeepSeek Chat (R1-based) is open weight, while Gemini 3.5 Flash Cyber is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek Chat (R1-based) and Gemini 3.5 Flash Cyber don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek Chat (R1-based) was released by DeepSeek on Jan 20 2025.
Gemini 3.5 Flash Cyber was released by Google on Jul 21 2026.
DeepSeek Chat (R1-based) is an open weight model released by DeepSeek. Gemini 3.5 Flash Cyber is a proprietary model released by Google.