Don't Worry About the Vase Podcast OpenAI Model Differentiation 101
Jul 11, 2025
Dive into the fascinating evolution of OpenAI models, from GPT-1 to advanced reasoning systems. Discover how naming conventions reflect their capabilities and learn to choose the right model for your needs. Explore the GroK4 model's quirks, including the common pitfalls of hallucinations and sycophancy. Gain insights into intelligently navigating AI interactions, focusing on discerning feedback and maximizing effectiveness across different models.
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OpenAI Model Naming Evolution
- OpenAI's model naming started functional and evolved with company shifts and capability increments.
- They use numerical and suffix conventions to indicate scale, capabilities, speed, and purpose.
Choosing OpenAI Models Wisely
- Use GPT-4O for quick, simple chats and image generation.
- Rely on O3 or O3 Pro for reasoning and complex questions to get solid, lower-hallucination answers.
Claude's Dynamic Reasoning Advantage
- Anthropik's Claude models dynamically decide when to use reasoning, blending speed and capability.
- Claude is often preferred for conversational ease and reliability compared to ChatGPT.