OpenAI GPT 4 1, developed by OpenAI, features 1,048k-token context window. GPT-4.1 is a flagship large language model optimised for advanced instruction following, real-world software engineering, and long-context reasoning. It supports a 1 million token context window and outperforms GPT-4o and GPT-4.5 across coding (54.6% SWE-bench Verified), instruction compliance (87.4% IFEval), and multimodal understanding benchmarks. It is tuned for precise code diffs, agent reliability, and high recall in large document contexts, making it ideal for agents, IDE tooling, and enterprise knowledge retrieval. Premium pricing at $2.0/1M tokens reflects its advanced capabilities.
Visit OpenAI: GPT-4.1AI-Powered
Leverages advanced AI technology to deliver cutting-edge capabilities and results.
Fast & Efficient
Optimized performance ensures quick results without compromising on quality.
Purpose-Built
Specifically designed for llms tasks and workflows.
Openai Model Timeline
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Specifications
AI Evaluation
A premium coding model delivering professional-grade software engineering assistance. Strong on complex projects, debugging, and code architecture.
Pros
- Massive 1,048k token context
- Strong code generation and debugging
- Advanced logical reasoning
- Multi-modal input support
Cons
- Moderate API costs
- May lack creative flair
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