DeepSeek V4 Flash 0731
by Melious · family deepseek-flash · listed Jul 2026RTW
Official DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding
Current rates USD per 1M tokens
Input$0.112
Output$0.279
Cache read$0.0223
Cache write—
Against the market
On the record
- Model id
deepseek-v4-flash-0731- Context window
- 1M tokens
- Max output
- 384K tokens
- Input modalities
- text
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- yes
- Knowledge cutoff
- May 2025
- Released
- 2026-07-31
- Last updated
- 2026-07-31
- Provider docs
- melious.ai/docs/reference/models
Back of the envelope
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