GPT - 5 is here: faster, smarter, and built for coding . Learn how it changes development, boosts productivity, and what developers can build with it. GPT - 5 dropped yesterday. I spent 12 hours testing it against Claude in VS Code . These prompting strategies cut my debugging time by 80%. ChatGPT – Open ChatGPT and choose GPT - 5 to generate and preview code in the browser. Choose an example, copy its prompt for inspiration, and adapt it to your own needs. OpenAI August 7, 2025 API GPT - 5 : Coding & Design Share Our Research Research Index