o1
 OpenAI  Released December 2024 
 OpenAI's full reasoning model with advanced problem-solving capabilities
o1
OpenAI • December 2024
Training Data
Up to October 2023
o1
December 2024
Parameters
~200 billion
Training Method
Reinforcement Learning with Reasoning
Context Window
200,000 tokens
Knowledge Cutoff
October 2023
Key Features
Advanced Reasoning • Step-by-step Thinking • Problem Solving
Capabilities
Reasoning: Maximum
Math: Outstanding
Science: Excellent
What's New in This Version
Full reasoning capabilities beyond o1-preview
OpenAI's full reasoning model with advanced problem-solving capabilities
What's New in This Version
Full reasoning capabilities beyond o1-preview
Technical Specifications
 Parameters ~200 billion 
  Context Window 200,000 tokens 
  Training Method Reinforcement Learning with Reasoning 
  Knowledge Cutoff October 2023 
  Training Data Up to October 2023 
 Key Features
  Advanced Reasoning  Step-by-step Thinking  Problem Solving  
 Capabilities
  Reasoning: Maximum 
  Math: Outstanding 
  Science: Excellent 
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