This week in Multimodal

Sensorimotor Alignment: A Platonic Proxy for Embodied Policy SuccessOct 22
Reading, Writing, Sharing, and Interacting with the World through VideoOct 22 · ▲ 7
GigaBench: Benchmarking Learnable Representations for Gigapixel Image Compression and Super-ResolutionOct 22

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Pulse · forbes.com.au

forbes.com.au · Oct 23

1Password Lets You Put AI Agents to Work With Secure Logins

Less than a month after Medicare was hacked by OpenAI agents, more government platforms have been identified as vulnerable.

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Top picks this weekarXiv

arXiv

Oct 22

A Unified Framework for Image-to-3D Part Generation via Variable Granularity

Controllable 3D part generation is pivotal for digital asset creation, yet existing methods lack the flexibility to accommodate diverse user workflows requiring varying levels of control. In this paper, we introduce FlexPart, a unified image-to-3D part generation framework that supports variable-granularity geometric conditions within a single model. By seamlessly integrating heterogeneous inputs, ranging from sparse points to dense bounding boxes and masks, via gated adaptive modulation, FlexPart unlocks a powerful cross-modal synergy. We also propose an asymmetric geometric guidance mechanism that leverages strong spatial priors to align representations across granularities, improving geometric consistency and facilitating inter-task synergy. Under mask conditioning on PartVerseXL, FlexPart reduces Part CD by 16.6% relative to TripoSG + SAM3D and by 10.5% relative to OmniPart, while maintaining competitive whole-mesh quality. The code can be found at https://github.com/Gucci233/FlexPart