Source-linked model comparison
DeepSeek: DeepSeek V3.1 vs DeepSeek: DeepSeek V4 Flash 0731
This comparison shows retrieved facts only. API costs use each source's per-token prices for a 1,000-input / 500-output request.
DeepSeek: DeepSeek V3.1
- Provider
- deepseek
- Context window
- 163,840 tokens
- Input price
- $0.00000025 per token
- Output price
- $0.00000095 per token
- Example API cost
- $0.000725 per 1,000-input / 500-output request
- Source
- OpenRouter
DeepSeek: DeepSeek V4 Flash 0731
- Provider
- deepseek
- Context window
- 1,310,720 tokens
- Input price
- $0.000000065 per token
- Output price
- $0.00000018 per token
- Example API cost
- $0.000155 per 1,000-input / 500-output request
- Source
- OpenRouter