Major Release DeepSeek · Released
DeepSeek V4 Flash
What is DeepSeek V4 Flash?
DeepSeek V4 Flash is a Major Release AI model from DeepSeek, released on April 24, 2026. It has a 1M tokens context window, costs $0.14 per million input tokens, and scores 1440 on Chatbot Arena Elo. It is available as open source.
DeepSeek DeepSeek V4 Flash — AA Intelligence Index 46.5, 1M tokens context, reasoning model.
How much does DeepSeek V4 Flash cost?
| Metric | Price |
|---|---|
| input per mtok | $0.14 |
| output per mtok | $0.28 |
| cache read per mtok | $0.00 |
Pricing data verified .
What context window does DeepSeek V4 Flash have?
- Context window
- 1M tokens
- Max output
- 64K
- Input modalities
- text
- Output modalities
- text
How does DeepSeek V4 Flash score on benchmarks?
| Benchmark | Score |
|---|---|
| GPQA Diamond | 89.4% |
| HLE | 32.1% |
| SciCode | 44.9% |
| TAU2-bench | 95.0% |
| TerminalBench-Hard | 35.6% |
| IF-Bench | 79.2% |
| LiveCodeBench Reasoning | 63.0% |
| AA Intelligence Index | 46.5 |
| Chatbot Arena Elo | 1440 |
Benchmark scores verified .