MIRA: Multiplayer Interactive World Models trained on Rocket League [R]

<a href="https://news.ycombinator.com/item?id=48839355">Comments</a>

<!-- SC_OFF --><div class="md"><p>Hello ML and RL community</p> <p>We are inviting participants to the League of Robot Runners (LoRR) 2026: <a

<!-- SC_OFF --><div class="md"><p>Until last week, generating an image inside Claude meant Claude wrote you a prompt. Then you copied it. Opened another tab. Pasted it into

<!-- SC_OFF --><div class="md"><p><strong>Noam Brown</strong> — OpenAI Research Scientist and co-creator of o1, Libratus, and Cicero — sat down with Dwarkesh Patel for a 1h 20m

<!-- SC_OFF --><div class="md"><p>&#x200b;</p> <p>## Abstract</p> <p>Post-training makes language models more decisive without necessarily making them more accurate — and we find