OpenAI’s revenue is rising fast, but so are its costs. Here’s what the company’s economics reveal about the future of AI profitability.

Imagine starting your day with a quick, digestible summary of the most important tech conversations happening on Hacker News.

With OpenAI's latest updates to its Responses API — the application programming interface that allows developers on OpenAI's platform to access multiple agentic tools like web search and file search ...

A new technique from Stanford, Nvidia, and Together AI lets models learn during inference rather than relying on static ...

Some of the fastest-growing jobs in America don’t require a degree—just the right certificate. Here’s which ones are worth your time.

Fastenal Co. engages in the distribution of fasteners and tools. It also operates hardware stores. The company was founded by Robert A. Kierlin, Michael M. Gostomski, Henry K. McCannon, John D. Remick ...