TLDR AI

TLDR AI 2025-03-17

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01GENERAL

Sponsored

RUN MISSION-CRITICAL INFERENCE ON BASETEN

Running inference at scale is both the hardest and most critical challenge for turning AI into a product. Baseten [4] combines software, expertise, and research to deliver an inference platform with everything required to run a production-grade AI-native product, spanning:

baseten.coSponsor

02HEADLINES & LAUNCHES

GOOGLE ASSISTANT IS REPLACED BY GEMINI

Google Assistant is transitioning into Gemini, a more personalized and AI-driven assistant designed to integrate with apps and services while leveraging generative AI.

blog.google3 min read

GOOGLE'S RESPONSE TO U.S. AI POLICY

Google outlines its vision for U.S. AI policy, advocating for investments in AI infrastructure, streamlined government adoption, and international pro-innovation standards to maintain leadership in the AI space.

blog.google6 min read

SAKANA CLAIMS ITS AI-GENERATED PAPER PASSED PEER REVIEW

Japanese AI startup Sakana used its AI Scientist-v2 to generate a paper accepted at an ICLR workshop but withdrew its post-initial review due to transparency concerns. Though Sakana highlights AI's potential, critics argue that human judgment was crucial and acceptance was facilitated by higher workshop acceptance rates. Skeptics remain wary, emphasizing AI's technical flaws and the need for established norms to prevent degrading the scientific review process.

techcrunch.com5 min read

03RESEARCH & INNOVATION

TRANSFORMERS WITHOUT NORMALIZATION

Most Transformer models are normalized with a layer norm. This can be seen as equivalent to normalizing the model to a sphere. However, if you use carefully placed tanh functions, you can eliminate layer norm while maintaining stability. This is now equivalent to normalizing to a hypercube.

arxiv.org22 min read

SCALING LAWS FOR DILOCO

DeepMind has released a paper detailing scaling laws for the powerful cross data center training algorithm DiLoCo. These show how stable model training can be even with gradients synchronized across continents.

arxiv.org35 min read

SPEAKER IDENTIFICATION WITH WHISPER

WSI repurposes the Whisper ASR encoder for multilingual speaker identification using joint loss optimization. It outperforms Pyannote, ECAPA TDNN, and Xvector in recognizing speakers across diverse languages and environments.

arxiv.org9 min read

04ENGINEERING & RESOURCES

VISUAL REASONING MODELS

Toolkit for training VLMs to have improved grounding and reasoning capabilities.

github.comGitHub repository

OPTIMIZED WORKFORCE LEARNING AGENT

OWL is an agentic framework that seems sensible and performant. It allows for straightforward composition and can even replicate functionality from some closed source agents.

github.comGitHub repository

HIERARCHICAL RAG FOR LLM RETRIEVAL

HiRAG introduces a hierarchical knowledge-based approach to Retrieval-Augmented Generation (RAG), improving semantic understanding and indexing in domain-specific tasks.

github.comGitHub repository

05MISCELLANEOUS

LUMA'S NEW PRE-TRAINING METHOD FOR MULTI-MODAL MODELS

Luma Chief Scientist Jiaming Song, who created the earliest accelerated algorithm for diffusion models, has unveiled Inductive Moment Matching (IMM)—a new multi-modal pre-training method that surpasses diffusion models with superior sample quality and 10x greater efficiency.

lumalabs.ai5 min read

THUNDERKITTENS ON BLACKWELL

ThunderKittens is a powerful and simple abstraction for writing efficient and performance CUDA kernels. This post explores how to use the framework for the newest Blackwell series of GPUs from Nvidia. The main difference is thinking in terms of data flow.

hazyresearch.stanford.edu17 min read

ARE OPEN MODELS REALLY OPEN?

Many AI models labeled as "open" come with restrictive licensing terms. Google's new Gemma 3 models and similar releases from Meta raise concerns about commercial limitations, potentially impacting smaller companies relying on these technologies.

techcrunch.com4 min read