GPT-4.1
OpenAI's developer-focused model with extended context capabilities and superior coding performance
GPT-4.1
OpenAI • April 2025
Training Data
Up to June 2024
GPT-4.1
April 2025
Parameters
~1.8 trillion
Training Method
Transformer with RLHF
Context Window
1,000,000 tokens
Knowledge Cutoff
June 2024
Key Features
1M Token Context • Enhanced Coding • Developer Focused
Capabilities
Context: Outstanding
Coding: Outstanding
Reasoning: Excellent
What's New in This Version
Superior coding performance with massive context window for complex development tasks
OpenAI's developer-focused model with extended context capabilities and superior coding performance
What's New in This Version
Superior coding performance with massive context window for complex development tasks
Technical Specifications
Key Features
Capabilities
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