Fast fixes or in-depth solutions – understanding OpenAI’s o4-mini and o4-mini-high models for programmers and problem-solvers
GPT-4.5, o3, and more – what each ChatGPT subscription tier offers and how to get the model you need
Free Connectors, built-in meeting recorder, Luma video restyle, no-code app builders—here’s the weekly stack of launches Sam Hartman says will kill copy-cat startups.
Weighing Perplexity’s real-time, cited answers against ChatGPT’s conversational creativity for knowledge tasks.
