Anthropic releases Claude Opus 4.7, narrowly retaking lead for most powerful generally available LLM

Opus 4.7 utilizes an updated tokenizer that improves text processing efficiency, though it can increase the token count of ...
Opinion
2UrbanGirls on MSNOpinion

The AI performance rankings that actually matter — and why the top scores keep changing

Every few months, a new AI model lands at the top of a leaderboard. Graphs shoot upward. Press releases circulate. And t ...
Quanta Magazine

The AI Revolution in Math Has Arrived

Those changes will be contested, in math as in other academic disciplines wrestling with AI’s impact. As AI models become a ...
eLife

Negative-Valence Neurons in the Larval Zebrafish Pallium

This valuable work identifies a subpopulation of neurons in the larval zebrafish pallium that responds differentially to varying threat levels, potentially mediating the categorization of negative ...
MIT Technology Review

Want to understand the current state of AI? Check out these charts.

If you’re following AI news, you’re probably getting whiplash. AI is a gold rush. AI is a bubble. AI is taking your job. AI ...

ChatGPT Cheat Sheet: A Complete Guide to Features, Costs, and Use Cases

ChatGPT cheat sheet for 2026, covering features, pricing, availability, support for older devices, how it works, and top ...
Investopedia

Perfect Competition: Examples and How It Works

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...