DeepSeek
DeepSeek V3.1 Terminus (Non-reasoning)
DeepSeek V3.1 Terminus (Non-reasoning) is a DeepSeek model profile, from a family known for strong reasoning, coding, and cost-conscious API models such as R1 and V-series releases. This page separates the public release context from measured benchmark performance so you can inspect its quality and efficiency directly.
DeepSeek release notesOperational Metrics
Output Speedn/a
First Tokenn/a
Blended Price$0.453/M
Model Metadata
Queryable facts extracted from the upstream model payload.
ReleaseSep 22, 2025
Context Windown/a
Modalitiesn/a
Strength: MMLU-Pro
Rank #51 across 345 models.
83.6%
Strength: Coding
Rank #101 across 410 models.
31.9
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 28.5 | #154 |
| Artificial Analysis Coding Index | coding | 31.9 | #101 |
| Artificial Analysis Math Index | math | 53.7 | #134 |
| MMLU-Pro | reasoning | 83.6% | #51 |