Experience next-level AI capabilities with OpenAI's latest GPT-4.1 models on Omnifact.
Feature Drop: Introducing the GPT-4.1 Series
Published on April 14th, 2025
We're excited to announce the integration of OpenAI's newest GPT-4.1 series into the Omnifact platform. This new family of models - GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano - represents a significant improvement in AI capabilities, offering improved performance across coding, instruction following, and long-context understanding.
The GPT-4.1 Family: A New Era of AI Models
The GPT-4.1 series introduces three distinct models, each optimized for different use cases while maintaining exceptional performance:
GPT-4.1: The Flagship Model
- Smartest model for complex tasks
- 1M token context window
- Superior coding capabilities
- Exceptional abilities to follow instructions
GPT-4.1 mini: Balanced Performance
- 40% faster than GPT-4o
- Matches or exceeds GPT-4o in intelligence evaluations
- 83% cost reduction compared to previous models
- Ideal for most production workloads
GPT-4.1 nano: Speed and Efficiency
- 50% faster than GPT-4o
- Most cost-effective model in the series
- Perfect for low-latency tasks
- Impressive 80.1% score on MMLU benchmark
Key Improvements and Capabilities
Coding Performance
The GPT-4.1 series delivers a 21.4% improvement in coding capabilities over GPT-4o. Developers will see better frontend coding and more precise code diffs. The models use tools more consistently and make fewer unnecessary edits.
Instruction Following
The new series shows major improvements in following instructions, with better format adherence and handling of negative instructions. Conversations are more natural and requirements are met more reliably, reducing the need for clarification.
Long-Context Understanding
With a 1 million token context window, the GPT-4.1 series excels at processing large amounts of information. It can analyze extensive codebases and documents while maintaining context, making it powerful for research and analysis.
Getting Started
All three models are now available to use on the Omnifact platform. Whether you're building complex applications, need rapid response times, or are looking for the most cost-effective solution, the GPT-4.1 series has a model to match your needs. Try them today and experience the next evolution in AI capabilities.
