The Daily Index — Tuesday, December 24, 2024

HEADLINES & LAUNCHES

TLDR AI

WAYMO STILL DOING BETTER THAN HUMANS AT PREVENTING INJURIES AND PROPERTY DAMAGE

Waymo's autonomous vehicles significantly outperform human drivers in safety, showing an 88% reduction in property damage and a 92% reduction in bodily injury claims according to a study that analyzed 25.3 million miles of driverless operation. Compared to new cars with advanced safety tech, Waymo still achieves an 86% reduction in property damage and 90% in bodily injury claims. The data supports the potential of autonomous vehicles to reduce traffic fatalities, though more extensive data is needed for comprehensive comparisons.

theverge.com · 3 min

TLDR AI

MICROSOFT'S GROWING AI HEALTH AMBITIONS

Google DeepMind and OpenAI are intensifying their competition as OpenAI shifts towards a more commercial focus. This rivalry is driving both companies to innovate and push AI technology boundaries.

semafor.com · 1 min

TLDR AI

4D DRIVING SIMULATIONS

Stag-1 is a 4D driving simulation that reconstructs real-world scenes and generates lifelike videos from any perspective.

wzzheng.net · 3 min

TLDR AI

APOLLO LARGE MULTIMODAL MODELS

Meta has released a number of multimodal video understanding models with strong long context video performance.

apollo-lmms.github.io · 8 min

TLDR AI

TEXT CONDITIONED TEXTURE GENERATION WITH DIFFUSION

Most texture generation systems rely on pretrained 2D images diffusion models. This work tried to approach the problem directly in UV texture space, which resulted in a set of inductive biases that strongly improved the underlying results of the system.

cvmi-lab.github.io · 7 min

TLDR AI

EVERYTHING WE KNOW ABOUT MUON OPTIMIZER

One of the NanoGPT speed run record holders has written an in depth blog post about the newest Muon optimizer that is used in many of the winner runs.

kellerjordan.github.io · 18 min

TLDR AI

4D RECONSTRUCTION FOR AUTONOMOUS DRIVING

The new Driv3R system revolutionizes 4D reconstruction for autonomous vehicles by eliminating slow global alignment processes.

wzzheng.net · 4 min

TLDR AI

TRAINING MODELS ON AMD MI300X

Zyphra has written performant backwards kernels for AMD chips.

zyphra.com · 8 min

TLDR AI

THE GOOGLE WILLOW THING

Google's Quantum group's "Willow" is a 105-qubit superconducting chip that showcases advancements in error correction and a new quantum supremacy experiment. The chip demonstrates increased coherence times and gate fidelity, marking a significant milestone in quantum fault-tolerance. Despite its achievements, challenges remain in reaching fully fault-tolerant quantum operations, and verification of results continues to be complex.

scottaaronson.blog · 9 min

TLDR AI

INSIDE THE AI DRUG DISCOVERY ARMS RACE

AI is rapidly transforming drug discovery, with biologics developers securing $1.6B in 2024 funding, indicating an expanding focus beyond small molecules. M&A activity in AI drug discovery is surging, with major big pharma players acquiring startups and bolstering in-house AI capabilities. This reflects a growing urgency to integrate AI in drug R&D to reduce costs and accelerate development.

links.tldrnewsletter.com · 2 min

TLDR AI

OPENAI EXPANDS CHATGPT CANVAS TO ALL USERS

OpenAI has made its digital editing space, Canvas, available to all ChatGPT users, integrating it with GPT-4o. Canvas enhances the chat interface by allowing real-time editing and running Python code directly. It's now a default feature in custom GPTs, providing advanced functionalities for users.

links.tldrnewsletter.com · 3 min

TLDR AI

PERPLEXITY HAS REPORTEDLY CLOSED A $500M FUNDING ROUND

Perplexity has closed a $500 million funding round led by Institutional Venture Partners that values the company at $9 billion.

techcrunch.com · 1 min

TLDR AI

GEMINI CAN NOW TELL WHEN A PDF IS ON YOUR PHONE SCREEN

Google's Files app now supports Gemini, allowing Advanced subscribers to ask questions about PDFs via an "Ask about this PDF" button.

theverge.com · 1 min

TLDR AI

APPLE REPORTEDLY DEVELOPING AI SERVER CHIP WITH BROADCOM

Apple is collaborating with Broadcom to develop its first server chip for AI applications.

techcrunch.com · 1 min