OpenAI’s Versioning Saga

Navigating GPT-4, GPT-4o, and Other Naming Nightmares

OpenAI’s model naming feels like someone spilled alphabet soup into a JSON file . If you’ve ever felt baffled by terms like GPT-4o, GPT-4.5, gpt-4-0613, or the difference between ChatGPT Plus and Enterprise, you’re not alone. In this post, we’ll cut through the jargon and clear up the confusion – with a dash of humour at how absurd these naming conventi…