GPT‑5 Has Arrived: OpenAI’s Next‑Gen AI Stuns With Upgrades in Coding, Reasoning, and Safety
GPT-5 launched on August 7, 2025 and is the default model in ChatGPT for all users, both free and paid. GPT-5 is a unified model with an internal router that automatically balances speed and thorough reasoning, and it supports a 400,000-token context window. GPT-5 is multimodal (text and vision) and includes a built-in voice mode for natural spoken conversations, with image interpretation and real-time translation capabilities. GPT-5 demonstrates agentic capabilities by reliably chaining dozens of API calls and tools, achieving a 97% score on OpenAI’s Tau² tool-use benchmark. GPT-5 introduces variants GPT-5, GPT-5-mini, GPT-5-nano, and GPT-5-Pro, with pay-as-you-go API pricing