DeepSeek

AI assistant and open-source large language model developed by DeepSeek (Huanfang Quant).

🏷️ AI Assistant

Visit Official Website DeepSeek

DeepSeek is an open-source large language model and AI assistant developed by DeepSeek (a subsidiary of Huanfang Quant), focusing on the research and development of underlying models and technologies for Artificial General Intelligence (AGI). DeepSeek has launched multiple open-source large language models, such as DeepSeek-V3 and DeepSeek-R1, targeting GPT-4o and OpenAI’s o1 model respectively. The models excel in reasoning, mathematics, and programming capabilities, with training costs far below industry average. They are widely applied in various fields including intelligent dialogue, text generation, semantic understanding, and code generation, supporting functions like web search and deep thinking.

Features

  • Advanced Reasoning Capabilities: Excellent performance in mathematical calculations, logical reasoning, and multi-step analysis.
  • Efficient Multi-Expert Architecture: Leverages Mixture of Experts (MoE) architecture for superior performance with optimized resource usage.
  • Long Context Support: DeepSeek-V3 supports 128K context windows for handling extensive content.
  • High-Speed Generation: Achieves up to 60 TPS generation speed, ensuring responsive interactions.
  • Strong Programming Abilities: Excels in code generation, debugging, and optimization across multiple programming languages.

Functions

  • Intelligent Q&A & Dialogue: Answers questions across various domains and maintains coherent multi-turn conversations.
  • Text Creation: Generates articles, stories, poems, reports, emails, and other written content.
  • Language Translation: Supports translation between multiple languages with high accuracy.
  • Data Processing: Handles data cleaning, statistical analysis, and visualization chart generation.
  • Code Development: Generates code from natural language descriptions in multiple programming languages.
  • Mathematical Calculations: Solves complex mathematical problems with high precision.
  • Web Search: Accesses real-time information from the internet through web search functionality.
  • Deep Thinking: Processes complex logical reasoning and multi-step analysis problems.

Technical Advantages

  • MoE Architecture: DeepSeek-V3 uses MoE architecture with 671B total parameters and only activates 37B parameters per token.
  • Multi-Token Prediction (MTP): Predicts multiple tokens at once, improving training efficiency and inference speed.
  • Reinforcement Learning Optimization: DeepSeek-R1 uses reinforcement learning flywheel training for enhanced reasoning capabilities.
  • Trillion Token Training Corpus: Built on a 14.8 trillion token corpus covering code, mathematical proofs, and multilingual literature.
  • Progressive Training: Expands from 4K to 128K context with only 18% memory increase.
  • Model Distillation: Compresses models from hundreds of billions to billions of parameters with minimal performance loss.
  • Multi-Language Support: Supports up to 83 languages, averaging 89.4 on XTREME-UR evaluation.
  • High-Speed Inference: Inference decoding latency as low as 163 microseconds, 5 times faster than a human blink.

Version Evolution

  • DeepSeek-V3: 671B parameter MoE architecture with 37B activated parameters, supports 128K context.
  • DeepSeek-V3.2: Enhanced version with DSA (DeepSeek Sparse Attention) for efficient long-text processing.
  • DeepSeek-R1: Reinforcement learning optimized model for superior reasoning, math, and programming capabilities.
  • DeepSeek-R1-Zero: RL model without supervised fine-tuning, offering strong reasoning but with readability challenges.
  • DeepSeek-R1-Distill: Distilled versions from 1.5B to 70B parameters for edge device deployment.
  • DeepSeek-R1-0528: Latest model with 660B parameters, enhanced reasoning, and 30-60 minute single-task processing capability.

DeepSeek represents a significant advancement in open-source AI technology, offering high performance at reduced costs, making advanced AI capabilities accessible to developers, businesses, and researchers worldwide.