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Pulse · marktechpost.com

marktechpost.com · Nov 14

Stanford Research Open-Sources Memorilla, a Latent Memory Module for Frozen LLMs

Pulse · techtimes.com

techtimes.com · Nov 14

Baidu Pledges Apache License for ERNIE 5.5 AI Weights Due This Month; Base Model Bars EU, UK

ERNIE 5.5 open weights face an unsettled license: Baidu’s product page pledges Apache 2.0 for the Preview model, yet its release names no license and sets a Nov. 25 deadline, while the Base model bars the EU, UK and South Korea. Developers also weigh Chinese state-access law and unverified Token

Pulse · msn.com

msn.com · Nov 14

Who is Alice Huang? Inside the shadowy Singapore tech firm at the centre of a US-China AI chip probe

Singapore-based tech firm Megaspeed traded in roughly $4 billion worth of restricted Nvidia AI chips before its offices were abandoned and its former director, Alice Huang, was outed as an alleged Chinese spy accused of having an affair with Nvidia CEO Jensen Huang.

Pulse

Top picks this weekarXiv

arXiv

Nov 12

Back to Pixels: Lifting Latent Video Diffusion into Pixel Space

Frontier video generation models work in a VAE latent space that compresses video in both space and time. This compression made training tractable, but now limits high-resolution, controllable, and interactive generation -- doubling resolution quadruples token count, conditions apply to groups of frames rather than individual ones, and each response must wait for the rest of its multi-frame block. We present PixVid, a simple yet effective method that lifts a pretrained latent video model to directly generate every frame in pixel space. PixVid keeps the diffusion transformer and replaces the VAE decoder with a convolutional head that renders its outputs into pixels. We find that predicting clean video rather than velocity, together with a larger noise shift, is key to quality. Finetuned from Wan2.1-14B, PixVid is competitive with the latent baseline within $\sim 1.3$M training clips. Working framewise in pixels, it generates at $2\times$ higher resolution with the same per-frame token count, keeps depth-conditioned video editing aligned under fast motion, and responds to each action at the next frame. Project page: https://chenshuo20.github.io/PixVid/

The Decoder

Nov 14

Anthropic can already retrain Mythos with "a fraction of the compute originally needed," says former researcher Coxon

Former OpenAI and Anthropic researcher Jacob Coxon points to a slide from Anthropic's IPO roadshow as a reason he left, saying it shows the company's algorithms are improving not just quickly but at an accelerating rate. Coxon continues to call for a pause on frontier model…