GPT-4 vs Claude vs Gemini vs Open Source – Choosing the Right AI Model for Your Product
Selecting an AI model is one of the most consequential technical and strategic decisions a modern product team can make. Unlike traditional software components, AI models influence not only system behavior but also user trust, cost structures, compliance exposure, and long-term scalability. A poor choice can lock an organization into unfavorable economics or technical constraints that are difficult to unwind. As the ecosystem matures, founders are no longer choosing between “using AI or not.” Instead, they must decide which class of model best aligns with their product vision, organizational maturity, and operational realities. This includes evaluating proprietary models such as GPT-4, Claude, and Gemini alongside rapidly advancing open-source alternatives. Why AI Model Selection Is a Strategic Decision AI models sit at the core of intelligent products. They shape how users interact with systems, how decisions are generated, and how value is delivered at scale. Unlike front-end ...