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Capabilities · access · specificationsGPT-5.1
by OpenAIThe latest iteration of GPT-5 with improved instruction following, reduced hallucinations, and enhanced safety. Offers the best balance of capability and reliability for production use.
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Specifications
- Context Window
- 1,000,000 tokens
Pricing
- Input
- $5.00/MTok
- Output
- $15.00/MTok
Capabilities
Best For
Chatbots & Conversational AI
Building conversational interfaces, customer support bots, and virtual assistants
Research & Analysis
Conducting research, summarizing documents, and synthesizing information
Code Generation
Writing, debugging, and explaining code across programming languages
Complex Reasoning
Solving complex problems, mathematical reasoning, and logical analysis
Automation & Agents
Building AI agents for workflow automation and autonomous task execution
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