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Large Language Models

445 summarised stories about Large Language Models, each linking back to the original source. Browse all topics →

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Sunday, 13 September 2026

Hierarchical NeRF with JAX3D for Volumetric Rendering, Novel-View Synthesis, and 3D Reconstruction

MarkTechPost 1 month ago 2

A tutorial built an end-to-end hierarchical NeRF in JAX using Flax, Optax, and jax3d’s volume-rendering primitives, including synthetic multi-view data generation and evaluation with PSNR and marching-cubes extraction. The configuration uses 24 training views at 64x64 resolution. The result is a trainable pipeline that performs novel-view synthesis and 3D reconstruction by combining coarse and fine networks with hierarchical importance sampling in volume rendering.

Brand New AI Solves a Millennium Prize

Zvi (Don't Worry About the Vase) 1 month ago 16 ● 21 sources

OpenAI’s internally run AI agent efforts led to a reported solution of the Millennium Prize problem on Navier–Stokes and triggered disputes about what was learned, verified, and who should get credit. The effort solved Navier–Stokes in 88 hours, after an internal run that used about 130 billion output tokens for Lean formalization and verification taking an additional 17 hours for Astra. The aftermath shifts the focus to how AI-assisted mathematical research was produced and accounted for, including resource use and contested authorship and data-use claims, rather than to prize eligibility.

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