From left to right: Agent A sees a random image; A tries to use his own language (to be learned) to tell a friend B what he saw; B needs to understand the language and guess what A is talking about ...

In the glory days of AOL Instant Messenger, back when screen names and away messages were serious literary pursuits, a mysterious chat maverick strode about the dial-up frontier and schooled legions ...

Generative AI using large-scale language models such as ChatGPT, Claude, and Grok respond appropriately to user words just like a human. However, there is a big difference between how large-scale ...