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2025 AI Conference Review: Computer Vision

2025 was a two-conference year for computer vision, with CVPR and ICCV both taking place. CVPR received a record 13,008 submissions; Best Paper VGGT turned 3D reconstruction from iterative optimization into feed-forward inference. ICCV's Marr Prize went to BrickGPT, which generates brick structures from text that can actually be assembled. 3D Gaussian Splatting displaced NeRF, video generation moved toward products, and flow models began replacing diffusion, completing several paradigm shifts in one year.

ai deep-dive

Where 3D Generative Models Stand: Reading the 2026 Technical Map Through Lyra 2.0

The dominant paradigm in 3D generation in 2026 is video diffusion feeding feed-forward 3D reconstruction, and Lyra 2.0 is the flagship of that line. But three Best Papers at CVPR 2026 point at what comes next: SAM 3D brings foundation-model-scale object reconstruction, D4RT rebuilds dynamic 4D scenes in seconds from a unified transformer, and O-Voxel replaces Gaussians with structured latents. 3DGS still rules, but surface primitives are challenging it, and pixel-space diffusion is pushing back against latent space.