DeepSeek v3.1 Model Support
Added support for DeepSeek's latest v3.1 model with 128K context window and competitive pricing for advanced reasoning capabilities.

We're excited to announce support for DeepSeek v3.1, the latest advancement in DeepSeek's reasoning-focused language model family, now available through LLM Gateway.
🧠DeepSeek v3.1 Overview
Advanced Reasoning: DeepSeek v3.1 represents a significant leap in reasoning capabilities, building on the success of previous DeepSeek models with enhanced logical thinking and problem-solving abilities.
Large Context Window: With 128K tokens of context, the model can handle extensive documents, long conversations, and complex multi-turn reasoning tasks.
Competitive Pricing: Access cutting-edge reasoning capabilities at cost-effective rates designed for both development and production use.
📊 Model Specifications
DeepSeek v3.1
- Model ID:
deepseek/deepseek-v3.1
- Provider: DeepSeek
- Context Window: 128,000 tokens
- Input Price: $0.56 per million tokens
- Cached Input Price: $0.07 per million tokens
- Output Price: $1.68 per million tokens
- Capabilities: Advanced reasoning, mathematics, coding, analysis
🎯 Perfect For
Complex Reasoning Tasks: Excel at multi-step logical reasoning, mathematical problem-solving, and analytical thinking.
Code Analysis & Generation: Enhanced programming capabilities for code review, debugging, and generation across multiple languages.
Research & Analysis: Process large documents and datasets with sophisticated analytical reasoning.
Educational Applications: Support complex academic tasks requiring deep understanding and step-by-step reasoning.
🚀 Getting Started
Immediate Availability: DeepSeek v3.1 is now available through our API with no additional setup required.
API Integration: Use model identifier deepseek/deepseek-v3.1
in your API calls to access the new model.
Seamless Migration: Existing DeepSeek users can easily upgrade to v3.1 by updating their model parameter.
💡 Use Cases
Mathematical Problem Solving: Tackle complex equations, proofs, and mathematical reasoning with enhanced accuracy.
Code Optimization: Analyze and improve code performance, identify bugs, and suggest optimizations.
Document Analysis: Process lengthy reports, research papers, and technical documentation with deep comprehension.
Multi-step Planning: Break down complex tasks into logical sequences with detailed reasoning.
DeepSeek v3.1 continues our commitment to providing access to the most advanced AI models, offering developers and researchers powerful reasoning capabilities at competitive pricing.