How Do You Write a PRD for AI Products?
Comprehensive FAQ guide on writing Product Requirements Documents for AI-powered products. Starts by defining what an AI product is (and isn't), establishing a four-level spectrum from AI-enhanced features to autonomous agents. Covers the fundamental shift from deterministic to probabilistic specifications, designing eval frameworks as acceptance criteria, guardrail requirements, conversational and multimodal UX challenges, model selection strategy, stakeholder alignment around non-deterministic systems, and adapting PRDs to rapid AI technology evolution.
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Not a Wrapper Around ChatGPT.
A System.
Ainna is built on Innovation Mode — a published, peer-reviewed methodology backed by 24+ patents in AI and innovation architecture. When judges ask 'how did you arrive at this?' — your answer is a system, not a prompt.
The Innovation Mode
Ainna’s framework wasn’t reverse-engineered from language models. It was built forward — architected by George Krasadakis, founder of Innovation Mode Limited, from 25 years of designing innovation centres, assembling discovery teams, and shipping products across five industries and fifteen markets. His patent portfolio covers AI negotiation agents, voice-driven ideation systems, and autonomous innovation architectures — technologies filed a decade before “agentic AI” entered the conversation. Published, peer-reviewed, and pressure-tested. This is the system.