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Clear answers on AI and the software you use.
What's new, what it costs, and who it's actually for. Short, plain-English guides with no filler.
Latest · AI & Science
AI Is Solving Open Math Problems. What Happens to Mathematicians and Their Tools?
OpenAI says an internal model made progress on hundreds of open problems, and mathematicians are split between awe and alarm. Here is what happened, who thinks what, and what it means for Mathematica, MATLAB and Lean.
AI Pricing
The X Subscription: Grok, Cursor and X Premium Pricing Explained
xAI folded Grok, Cursor and X Premium into one subscription with tiers from $8 to $200 a month. Here is what changes, who comes out ahead, and who should stay put.
AI Agents
ChatGPT Dots Explained: What It Is, Pricing, and How to Get Access
OpenAI's new Dots are assistants that keep working after you close the chat. Here's what they do, which plans include one, what it costs, and who should skip it.