We're excited to announce that PromptYi has been updated to fully support ChatGPT 5.4, OpenAI's latest model release. This update is now live for all users at promptyi.org. What's New in ChatGPT 5.4? ChatGPT 5.4 brings meaningful improvements that directly impact how you work with prompts: Enhanced instruction following — Better adherence to complex, multi-part prompts with improved nuance understanding Superior coding capabilities — Stronger performance on technical prompts,

As a professional who collaborates with AI daily, I've discovered where most time gets wasted — not in generating answers, but in crafting prompts that elicit good answers. We built Prompt Yi using an Objective-Led methodology: 🔹 You describe your goal in plain language (1-2 sentences) 🔹 The system generates professional prompts with role, context, constraints, and output format 🔹 Optimized separately for Claude, ChatGPT, DeepSeek, and Gemini Case Study: A 30-year-old male