DeepSeek V3.1 (Infercom)
The Hybrid Reasoning Disruptor: Merging elite-level math and coding logic with a sub-second 'Non-Thinking' response mode.
About the Model
DeepSeek V3.1 (Infercom) is the August 2025 "Terminus" update, refined in 2026 for high-scale managed APIs (MaaS). It is a hybrid model that supports both a high-speed "Non-Thinking" mode (for general chat) and a deep "Thinking" mode (for reasoning).
Model Key Capabilities
Dual-Mode Inference:
deepseek-chat (non-thinking) for speed; deepseek-reasoner (thinking) for logic.
Faster Thinking:
The 3.1 update reduced the time-to-answer for reasoning queries by 30% compared to earlier R1 iterations.
Math & STEM Dominance:
Achieving 93.1% on AIME 2024, it remains the price-performance leader for technical problem-solving.
Applications & Use Cases
High-Volume API Integration:
Providing smart reasoning for thousands of simultaneous users at a fraction of the cost of US-based models.
Bilingual RAG:
Exceptional for English-Chinese technical documentation and cross-border business intelligence.
Structured Data Extraction:
Optimized for document-to-JSON tasks with high reliability via the managed API.
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Model Specifications
General | |
|---|---|
Model Provider | DeepSeek |
Main Use Cases |
|
Intelligence | |
Reasoning Effort | Hybrid (Think / Non-Think) |
GPQA Diamond | 93.1% |
Memory | |
Max Context | 164K Tokens |
Speed | |
Latency (TTFT) | 0.21s |
Throughput | 32K Tokens/Sec |
