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

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

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

Psychologists have long known that social situations profoundly influence human behavior, yet have lacked a unified, ...

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 ...

GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that ...

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

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 ...