DeepSeek
DeepSeek V3.1 Terminus API prices by provider
deepseek/deepseek-v3.1-terminus
3 inference providers serve this exact model through OpenRouter. Input and output rates are paired per endpoint; route tags may identify a region or sub-endpoint whose eligibility is not yet verified.
- Active endpoints
- 3 / 3
- Lowest at 1M in + 1M out
- $1.27
- SiliconFlow · standard tier
- Context up to
- 164K
- Latest price change
- None yet
- Rates unchanged since first record 2026-09-29
| Provider · route | Tier | Input / 1M | Output / 1M | Cache read | Cache write | Context | Tools | 1M + 1M | Status | Price since |
|---|---|---|---|---|---|---|---|---|---|---|
SiliconFlow siliconflow/fp8 · fp8 | Standard | $0.27 | $1.00 | — | — | 164K | Yes | $1.27 | Active | Since |
AtlasCloud atlas-cloud/fp8 · fp8 | Standard | $0.30 | $1.00 | $0.135 | — | 131K | Yes | $1.30 | Active | Since |
StreamLake streamlake · unknown | Promo | $0.3426 | $1.0284 | — | — | 128K | Not declared | $1.371 | Active | Since |
“—” means no rate is published for that endpoint; it is excluded from estimates, not counted as zero. “Since” is the first record with no rate change observed; “Changed” is the latest observed rate or billing change. Per-request fees: not published for any endpoint here. Status is the upstream operational flag, not a measured uptime.