Opening — Why this matters now Embodied AI is hitting a very human bottleneck: memory. Not storage capacity, not retrieval speed—but judgment. Modern multimodal large language models (MLLMs) can see, reason, and act, yet when deployed as embodied agents they tend to remember too much, too indiscriminately. Every frame, every reflection, every redundant angle piles into context until the agent drowns in its own experience. ...
Opening — Why this matters now Multimodal large language models (MLLMs) are everywhere: vision-language assistants, document analyzers, agents that claim to see, read, and reason simultaneously. Yet anyone who has deployed them seriously knows an awkward truth: they often say confident nonsense, especially when images are involved. The paper behind this article tackles an uncomfortable but fundamental question: what if the problem isn’t lack of data or scale—but a mismatch between how models generate answers and how they understand them? The proposed fix is surprisingly philosophical: let the model contradict itself, on purpose. ...
Opening — Why this matters now Long-context multimodal models are starting to look fluent enough to pass surface-level exams on scientific papers. They answer questions correctly. They summarize convincingly. And yet, something feels off. The answers often arrive without a visible path—no trail of figures, no textual anchors, no defensible reasoning chain. In other words, the model knows what to say, but not necessarily why it is true. ...
Opening — Why this matters now Multimodal models have become unnervingly confident readers of documents. Hand them a PDF, a scanned exam paper, or a photographed worksheet, and they will happily extract text, diagrams, and even implied structure. The problem is not what they can read. It is what they refuse to unread. In real classrooms, mathematics exam papers are not pristine artifacts. They are scribbled on, folded, stained, partially photographed, and occasionally vandalized by enthusiastic graders. Yet most document benchmarks still assume a polite world where inputs are complete and legible. This gap matters. An AI system that confidently invents missing math questions is not merely wrong—it is operationally dangerous. ...
Opening — Why this matters now Multimodal AI has spent the last two years narrating its thoughts like a philosophy student with a whiteboard it refuses to use. Images go in, text comes out, and the actual visual reasoning—zooming, marking, tracing, predicting—happens offstage, if at all. Omni-R1 arrives with a blunt correction: reasoning that depends on vision should generate vision. ...
Opening — Why this matters now Multimodal models have learned to see. Unfortunately, they have also learned to remember—and sometimes to reveal far more than they should. As vision-language models (VLMs) are deployed into search, assistants, surveillance-adjacent tools, and enterprise workflows, the question is no longer whether they can infer personal information from images, but how often they do so—and under what conditions they fail to hold back. ...
Opening — Why this matters now Multimodal large language models (MLLMs) are getting better at seeing—but not necessarily at knowing. Despite steady architectural progress, hallucinations remain stubbornly common: models confidently describe objects that do not exist, infer relationships never shown, and fabricate visual details with unsettling fluency. The industry response has been predictable: more preference data, more alignment, more optimization. ...
Opening — Why this matters now Multimodal Large Language Models (MLLMs) have become impressively fluent readers of the world. They can caption images, parse charts, and answer questions about documents that would once have required a human analyst and a strong coffee. Naturally, chemistry was next. But chemistry does not speak in sentences. It speaks in arrows, wedges, dashed bonds, cryptic tables, and reaction schemes buried three pages away from their explanations. If we want autonomous “AI chemists,” the real test is not trivia or SMILES strings — it is whether models can read actual chemical papers. ...
Opening — Why this matters now Multimodal large language models (MLLMs) are getting dangerously good at sounding right while being quietly wrong. They caption images with confidence, reason over charts with poise, and still manage to contradict themselves the moment you ask a second question. The industry’s usual response has been more data, more parameters, more alignment patches. ...
Opening — Why this matters now Text-to-3D generation has quietly hit a ceiling. Diffusion-based pipelines are expensive, autoregressive models are brittle, and despite impressive demos, most systems collapse the moment a prompt requires reasoning rather than recall. Meanwhile, reinforcement learning (RL) has already reshaped language models and is actively restructuring 2D image generation. The obvious question—long avoided—was whether RL could do the same for 3D. ...