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Pro/deepseek-ai/DeepSeek-V3.1-Terminus
deepseek·deepseek/deepseek-v3.1-terminus-5·GA·Closed·deepseek series
Flagship DeepSeek model for coding, reasoning, and agentic work
At a glance
Reference price$0.27 / $1.00 per 1M
Cache read — · SiliconFlow (China)
Lowest paid$0.27 / $1.00
SiliconFlow (China) Cloud
Context164,000
Output limit164,000
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ TemperatureAttachments
Modalities
Text
Knowledge cutoff—
Released / updated2025-09-29 / 2025-11-25
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers1 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| SiliconFlow (China) Pro/deepseek-ai/DeepSeek-V3.1-Terminus | Cloud | $0.27 | $1.00 | — | — | 164,000 | 164,000 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1SiliconFlow (China)$104.00
The cheapest paid channel is the only channel.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
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Price historyone sample accumulated per data sync
Input listOutput listMin blended