Context
164K
Max output
164K
Serving providers
2
Cheapest input
$0.27 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisHeadline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CritPt | 2% | reasoning: true | — | |||||||||||||
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| EvalComputeProxy | 1036.4 | reasoning: true | — | |||||||||||||
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| GDPval | 889.3 | reasoning: true | — | |||||||||||||
| GPQA Diamond | 79% | reasoning: true | — | |||||||||||||
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| Humanity's Last Exam | 15% | reasoning: true | — | |||||||||||||
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| IFBench | 57% | reasoning: true | — | |||||||||||||
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| LiveCodeBench | 80% | reasoning: true | — | |||||||||||||
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| Long-Context Reasoning | 65% | reasoning: true | — | |||||||||||||
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| MMLU-Pro | 85% | reasoning: true | — | |||||||||||||
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| Omniscience | -24.3 | reasoning: true | — | |||||||||||||
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| SciCode | 41% | reasoning: true | — | |||||||||||||
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| TerminalBench Hard | 32% | default | — | |||||||||||||
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| TerminalBench v2.1 | 45% | reasoning: true | — | |||||||||||||
| τ-bench Banking | 16% | reasoning: true | — | |||||||||||||
| τ²-bench | 37% | reasoning: true | — | |||||||||||||
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Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DeepInfraCheapest | $0.27 | $1.00 | 1 | |||||||||||||||||||||
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| NovitaCheapest | $0.27 | $1.00 | 1 | |||||||||||||||||||||
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Price history
input + output $/1M since we started tracking Input Output
Cost calculator
estimate your monthly spend on this model$134
estimated / month
Model IDs
copy the exact identifier for your platformdeepinfra/deepseek-ai/DeepSeek-V3.1-Terminusnovita/deepseek/deepseek-v3.1-terminus
Frequently asked questions
DeepSeek V3.1 Terminus pricing, context and availabilityHow much does DeepSeek V3.1 Terminus cost?
DeepSeek V3.1 Terminus costs $0.27 per 1M input tokens and $1.00 per 1M output tokens at its cheapest provider via DeepInfra.
What is the context window of DeepSeek V3.1 Terminus?
DeepSeek V3.1 Terminus accepts up to 164K tokens of context and can return up to 164K output tokens.
Which providers serve DeepSeek V3.1 Terminus?
DeepSeek V3.1 Terminus is available from 2 serving providers, each with its own pricing and model ID. DeepInfra is currently the cheapest.
What can DeepSeek V3.1 Terminus do?
DeepSeek V3.1 Terminus supports tool use, reasoning and structured output.
Other DeepSeek models
compare pricing across the DeepSeek lineup Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
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