The Future of AI Intelligence with PhD-level Expertise, Unified Reasoning, and Multimodal Capabilities
GPT-5 represents a quantum leap in artificial intelligence, launched on August 7, 2025, with unprecedented capabilities that bring PhD-level expertise to everyone's fingertips.
OpenAI's GPT-5 officially launched on August 7, 2025, marking the most significant advancement in AI technology to date. This unified system combines advanced reasoning, multimodal processing, and seamless task execution in a single, powerful platform.
GPT-5 features a revolutionary unified system with a smart and fast base model for most questions, a deeper reasoning model for complex problems, and a real-time router that intelligently decides which model to use based on conversation complexity and user intent.
Available in three optimized variants: GPT-5 Regular for comprehensive tasks, GPT-5 Mini for balanced performance, and GPT-5 Nano for ultra-fast responses. Each variant supports four reasoning levels from minimal to high intensity.
Significant enhancements over GPT-4 include faster response times, higher accuracy, dramatically reduced hallucinations, superior coding capabilities, and enhanced multimodal understanding with support for text, images, and video inputs.
GPT-5 demonstrates PhD-level capabilities across multiple domains including advanced mathematics, complex coding tasks, scientific research, and analytical writing. The model achieves unprecedented performance on academic benchmarks while maintaining practical applicability.
The revolutionary real-time router analyzes conversation type, complexity, tool requirements, and explicit user intent to seamlessly switch between fast responses and deep reasoning modes, optimizing both speed and quality.
Breaking barriers to AI access, GPT-5 is available to all ChatGPT users including free plan subscribers with unlimited usage, democratizing access to cutting-edge AI capabilities across all user segments.
Explore the groundbreaking technologies and architectural advances that make GPT-5 the most sophisticated AI system ever created.
GPT-5's unified architecture seamlessly integrates multiple specialized models working in harmony. The system combines a fast base model for routine queries, an advanced reasoning engine for complex problems, and an intelligent router that makes real-time decisions about which computational pathway to use.
GPT-5 introduces four distinct reasoning effort levels: Minimal for quick responses, Low for standard processing, Medium for complex analysis, and High for maximum cognitive depth. This granular control allows optimization for both speed and thoroughness.
The intelligent routing system analyzes multiple factors in real-time: conversation complexity, required tools, user intent signals, and task type. This enables seamless transitions between different processing modes without user intervention.
Discover GPT-5's exceptional performance across diverse domains and explore real-world applications transforming industries worldwide.
GPT-5 sets new state-of-the-art records across multiple evaluation benchmarks, demonstrating significant improvements in mathematical reasoning, coding proficiency, multimodal understanding, and specialized domain knowledge.
| Benchmark | Domain | GPT-4 | GPT-5 | Improvement |
|---|---|---|---|---|
| AIME 2025 | Mathematics | 83.2% | 94.6% | +11.4% |
| SWE-bench Verified | Software Engineering | 48.1% | 74.9% | +26.8% |
| Aider Polyglot | Multi-language Coding | 76.2% | 88.0% | +11.8% |
| MMMU | Multimodal Understanding | 69.1% | 84.2% | +15.1% |
| HealthBench Hard | Medical Knowledge | 32.8% | 46.2% | +13.4% |
GPT-5 revolutionizes healthcare with advanced medical knowledge, diagnostic assistance, research analysis, and patient communication. The model demonstrates 46.2% accuracy on HealthBench Hard, enabling sophisticated medical reasoning and clinical decision support.
Transform business operations with GPT-5's analytical capabilities, strategic planning assistance, and automated workflow management. Companies like Amgen, Notion, and Inditex report unprecedented performance improvements in their internal benchmarks.
GPT-5 is recognized as the best coding model available, achieving 74.9% on SWE-bench Verified and 88% on Aider Polyglot. It excels at complex software engineering tasks, from architecture design to debugging and optimization.
GPT-5 is built with comprehensive safety measures, ethical guidelines, and responsible AI principles to ensure trustworthy and beneficial AI deployment.
GPT-5 demonstrates significantly reduced hallucinations compared to previous models, with improved factual accuracy and reliability. The model includes enhanced fact-checking mechanisms and uncertainty quantification to provide more trustworthy responses.
GPT-5 provides transparent reasoning traces, allowing users to understand the model's thinking process. This transparency enables better trust, debugging, and verification of the model's decision-making process.
GPT-5 integrates seamlessly with leading platforms and powers innovative applications across industries through strategic partnerships and comprehensive ecosystem support.
GPT-5 is fully integrated with Microsoft Azure AI Foundry, providing enterprise-grade deployment, scaling, and management capabilities.
Seamless integration with Google Workspace applications enables enhanced productivity and collaboration across Gmail, Docs, Sheets, and other productivity tools.
Deep compatibility with Microsoft SharePoint enables intelligent document management, content discovery, and collaborative workflows.
Comprehensive API documentation, pricing information, and developer tools to integrate GPT-5 into your applications and workflows.
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Find answers to common questions about GPT-5's capabilities, availability, pricing, and implementation.
GPT-5 is available through multiple channels: ChatGPT (including free plans with unlimited usage), OpenAI API for developers, Microsoft Azure AI Foundry, and various third-party integrations.
GPT-5 offers significant improvements including: 94.6% performance on AIME 2025 math benchmarks, 74.9% on SWE-bench coding tasks, 400K context length, 128K output tokens, reduced hallucinations, and multimodal capabilities.
GPT-5 offers three pricing tiers: Nano ($0.05-$0.40 per 1M tokens), Mini ($0.25-$2.00 per 1M tokens), and Regular ($1.25-$10.00 per 1M tokens).
GPT-5 offers four reasoning effort levels: Minimal (ultra-fast responses), Low (standard processing), Medium (enhanced analysis), and High (maximum cognitive depth).
Yes, GPT-5 supports multimodal inputs including text, images, and videos. It can analyze visual content, understand spatial relationships, and provide detailed analysis of multimedia content.
Yes, GPT-5 includes comprehensive safety measures: significantly reduced hallucinations, transparent reasoning traces, robust content filtering, privacy protection, and extensive safety evaluations.
Ready to experience the future of AI? Choose your path to get started with GPT-5 today.
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