DeepSeek is an AI company focused on developing and democratizing artificial intelligence through open source and open science initiatives. Their flagship products include DeepSeek Chat for general conversation and content creation, and DeepSeek Coder for programming assistance. The company has released multiple versions of their models, with the latest being DeepSeek-V3, which was trained on nearly 15 trillion tokens and rivals leading closed-source models in performance. DeepSeek maintains both free and commercial versions of their products through web interfaces and APIs.

DeepSeek is an advanced AI platform that offers specialized language models for coding and general conversation. It features multiple versions including DeepSeek-Coder (V1, V2) and DeepSeek-Chat (V2, V2.5, V3), trained on massive datasets (up to 15 trillion tokens). The platform combines strong coding capabilities with natural language processing, supporting multiple programming languages, long-context conversations, and document handling. Advanced Code Generation: Pre-trained on 2T tokens with 87% code and 13% natural language content, supporting multiple programming languages and achieving state-of-the-art performance in coding benchmarks Mixture-of-Experts Architecture: Utilizes DeepSeekMoE framework for efficient model training and deployment, enabling powerful performance with fewer active parameters Long Context Support: Supports context windows up to 128K tokens, enabling processing of large code bases and long conversations Multi-Modal Capabilities: Handles both code and natural language processing, with support for document uploading and processing

Software Development: Assists developers with code generation, debugging, and project-level code completion across multiple programming languages Technical Documentation: Helps create and process technical documentation, combining code understanding with natural language generation Educational Support: Provides coding tutorials and explanations for students and developers learning new programming languages or concepts AI Research: Supports research in natural language processing and artificial intelligence through its open-source nature

Strong performance in coding tasks comparable to GPT4-Turbo Open-source nature promoting AI democratization Commercial use support Cost-effective compared to other AI solutions

High computational requirements (80GB*8 GPUs for full model) Occasional inconsistency in performance across different versions Some users report recent decline in answer quality

Create an account: Sign up for DeepSeek by either using your email, Google account, or +86 phone number through their official website chat.deepseek.com Choose the appropriate model: Select between DeepSeek Chat (for general conversations) or DeepSeek Coder (for programming tasks). DeepSeek Coder is available in different versions ranging from 1B to 236B parameters Access via Web Interface: Use the web interface at chat.deepseek.com for general chat or coder.deepseek.com for coding assistance API Integration (Optional): For developers wanting to integrate DeepSeek into their applications, use the Hugging Face Transformers library or the provided API endpoints with appropriate authentication Local Installation (Optional): For local deployment of DeepSeek Coder V2, ensure you have sufficient hardware (80GB*8 GPUs for 236B model) and use Hugging Face's Transformers library for model inference Start interacting: Input your queries, code questions, or upload documents for analysis. The model supports long-context conversations and can handle both English and Chinese languages Commercial Usage: For commercial use, verify compliance with the Model License. DeepSeek Coder and DeepSeek V2 series support commercial applications under their licensing terms