DeepSeek-R1 vs DeepSeek V4 Flash Latest
DeepSeek V4 Flash Latest is cheaper on output tokens, while DeepSeek V4 Flash Latest offers a larger context window. Choose DeepSeek-R1 or DeepSeek V4 Flash Latest based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek-R1 | DeepSeek V4 Flash Latest |
|---|---|---|
| Provider | Azure | DeepSeek |
| Input / 1M tokens | $1.35 | $0.05 |
| Output / 1M tokens | $5.40 | $0.16 |
| Context window | 164K | 1M |
| Parameters | 671B | — |
| Open weights | Yes | — |
| Released | Jan 2025 | — |
| LMArena (Chatbot Arena) Elo score | 1428 | — |
| GPQA Diamond score | 76.3 | — |
| Epoch Capabilities Index score | 141 | — |
| LiveBench score | — | 67.7 |
FAQ
Is DeepSeek-R1 or DeepSeek V4 Flash Latest cheaper?
DeepSeek V4 Flash Latest is cheaper on output tokens ($0.16 vs $5.40 per 1M).
Which has the larger context window, DeepSeek-R1 or DeepSeek V4 Flash Latest?
DeepSeek V4 Flash Latest has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.