Cogito / cogito-2.1
Cogito v2.1: 671B parameter instruction-tuned model with 160K context, MIT license for commercial use. Cloud-optimized with superior reasoning and token efficiency.
Models
| Model | Size | Context Length | Input Modalities | License |
|---|---|---|---|---|
| cogito-2.1-671b | 671B | 160K | Text | MIT |
Cogito v2.1: Advanced Instruction-Tuned Model
Cogito v2.1 represents the latest generation of instruction-tuned generative models from Cogito, offering superior reasoning capabilities with exceptional token efficiency. As the best open-weight LLM by a US company, Cogito v2.1 performs competitively with frontier closed and open models while leading among US open models.
Key Features
- Superior Reasoning: Advanced reasoning capabilities with lower token usage
- Token Efficiency: Significantly fewer tokens used compared to similar capability models
- MIT License: Fully open for commercial use under MIT license
- Multilingual Support: Trained in over 30 languages
- Extended Context: 160K token context window for comprehensive document processing
- Instruction Following: Enhanced ability to follow complex instructions
- Multi-Turn Conversations: Improved performance in extended dialogues
- Coding Excellence: Strong performance in software development tasks
- Creativity: Enhanced creative capabilities for content generation
Model Variants
| Name | Size | Context | Input Modalities | License | Description |
|---|---|---|---|---|---|
| cogito-2.1-671b | 671B | 160K | Text | MIT | Cloud-optimized advanced instruction model |
Technical Capabilities
Reasoning and Efficiency
Cogito v2.1 delivers exceptional reasoning with optimized token usage:
- Efficient Reasoning: Superior reasoning capabilities with lower token consumption
- Token Optimization: Significantly fewer tokens used compared to similar models
- Long-Context Processing: 160K token context window for comprehensive understanding
- Multilingual Reasoning: Advanced reasoning across 30+ languages
- Instruction Comprehension: Enhanced ability to understand and execute complex instructions
Development Excellence
- Coding: Strong performance in software development tasks
- Code Generation: High-quality code production across multiple languages
- Debugging: Advanced error detection and resolution
- Algorithm Design: Effective algorithm development and optimization
- Multi-Language Support: Consistent performance across programming languages
Conversational Intelligence
- Multi-Turn Dialogues: Enhanced performance in extended conversations
- Contextual Understanding: Improved retention across conversation turns
- Instruction Following: Precise execution of complex instructions
- Adaptive Responses: Dynamic response generation based on context
- Natural Interaction: Human-like conversational capabilities
Performance Highlights
Cogito v2.1 demonstrates competitive performance across industry benchmarks:
| Feature | Advantage Description | Impact |
|---|---|---|
| Reasoning Efficiency | Lowest average tokens used among similar models | Reduced computational costs |
| Benchmark Performance | Competitive with frontier models | Enterprise-grade capabilities |
| Instruction Following | Enhanced accuracy and reliability | More dependable task completion |
| Multi-Turn Conversations | Improved context retention | Better user experience |
| Token Efficiency | Significantly fewer tokens for reasoning | Lower operational costs |
Use Cases
Enterprise Applications
- Business Intelligence: Data-driven decision support
- Process Automation: Complex workflow automation
- Customer Support: Advanced conversational AI solutions
- Knowledge Management: Comprehensive information synthesis
- Strategic Analysis: Multi-dimensional business analysis
Software Development
- End-to-End Development: Complete software lifecycle support
- Code Generation: High-quality code production
- Debugging: Advanced error detection and resolution
- Code Review: Automated code quality assessment
- Legacy Modernization: Intelligent codebase refactoring
Content Creation
- Technical Writing: Comprehensive documentation and reports
- Creative Writing: Imaginative storytelling and content
- Multilingual Content: Translation and localization services
- Academic Writing: Research papers and scholarly articles
- Business Communications: Professional documents and presentations
Research and Analysis
- Data Analysis: Comprehensive data processing and interpretation
- Literature Review: Advanced research paper analysis
- Hypothesis Testing: Automated research workflows
- Scientific Computing: Advanced algorithm development
- Cross-Language Research: Multilingual research support
Technical Specifications
| Specification | Details |
|---|---|
| Model Size | 671B parameters |
| Context Window | 160K tokens |
| Input Modalities | Text |
| Supported Languages | 30+ |
| License | MIT (commercial use allowed) |
| Token Efficiency | Lowest average tokens among similar models |
| Reasoning Capabilities | Advanced |
| Instruction Following | Enhanced |
Getting Started
Cogito v2.1 cloud model is available through various API providers. For more information:
- API Documentation: Cogito v2.1 API Guide
- Model Information: Cogito v2.1 Technical Report
- Developer Resources: Cogito Developer Portal
- Playground: Test Cogito v2.1 capabilities in the interactive playground
- Community: Join the Cogito community for support and use case sharing