DeepSeek V3.1 Terminus
Updated Sep 11, 2026
deepseek164k context66k max outputreleased Sep 22, 2025Open weightsReasoningTool calling
Official
—
output per 1M tokens
Providers
8
offering this model
Spread
1.4×
max / min output
Offers
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context |
|---|---|---|---|---|---|
| NanoGPTopen | Cheapest$0.25 | Cheapest$0.7 | $0.125 | — | 128k |
| NanoGPTopen | $0.25 | $0.7 | $0.125 | — | 128k |
| Abacusopen | $0.27 | $1 | — | — | 128k |
| Helicone | $0.27 | $1 | $0.216 | — | 128k |
| Kilo Gateway | $0.27 | $1 | $0.135 | — | 131k |
| NovitaAIopen | $0.27 | $1 | $0.135 | — | 131k |
| OpenRouteropen | $0.27 | $1 | $0.135 | — | 164k |
| Vercel AI Gatewayopen | $0.27 | $1 | $0.135 | — | 131k |