API price
DeepSeek V3.1 Terminus API price
By DeepSeek. $0.27 per million input tokens, $1.00 per million output tokens on OpenRouter. Collected November 12, 2026.
- $0.27
- $1.00
- 163,840
- 684.5B
- September 22, 2025
- August 22, 2026
Last 90 days
Price changes
- input $0.30 → $0.27, output $1.00 → $1.00
- input $0.27 → $0.30, output $1.00 → $1.00
- input $0.30 → $0.27, output $1.00 → $1.00
- input $0.27 → $0.30, output $1.00 → $1.00
What the numbers say
- Last price change on October 7, 2026: input $0.30 → $0.27, output $1.00 → $1.00 per million tokens.
- Input costs less than 63% of the 443 paid models we track.
Closest in price
- DeepSeek V3.2 Exp$0.27 / $0.41
- MiniMax M2.5$0.27 / $1.08
- DeepSeek V3.2$0.26 / $0.38
- Qwen-Plus$0.26 / $0.78
- Qwen3.5-122B-A10B$0.26 / $2.08
- Qwen3.5-27B$0.26 / $2.60