AI Papers - 2026-04-04

Today's papers: - Not All Tokens See Equally: Perception-Grounded Policy Optimization for Large Vision-Language Models: https://arxiv.org/abs/2604.01840v1 - ActionParty: Multi-Subject Action Binding in Generative Video Games: https://arxiv.org/abs/2604.02330v1 - ImplicitBBQ: Benchmarking Implicit Bias in Large Language Models through Characteristic Based Cues: https://arxiv.org/abs/2604.01925v1 - Omni123: Exploring 3D Native Foundation Models with Limited 3D Data by Unifying Text to 2D and 3D Generation: https://arxiv.org/abs/2604.02289v1 - Multi-Agent Video Recommenders: Evolution, Patterns, and Open Challenges: https://arxiv.org/abs/2604.02211v1 This podcast is from Colin Davis (colin-davis.com) using Claude & Elevenlabs.