SIGNAL
Tracking the global AI frontier — labs · research · agents · policy
Frontier Signal

Research

Curated daily papers, lab research blogs and national AI research programs across the US, China, EU, UK, Japan and beyond.

Curated daily papers, lab research blogs and national AI research programs across the US, China, EU, UK, Japan and beyond.

Latest in Research

30 stories
Defending against Prompt Injection with Structured Queries (StruQ) and Preference Optimization (SecAlign)
Research

Defending against Prompt Injection with Structured Queries (StruQ) and Preference Optimization (SecAlign)

Recent advances in Large Language Models (LLMs) enable exciting LLM-integrated applications. However, as LLMs have improved, so have the attacks against them. P…

Whole-Body Conditioned Egocentric Video Prediction
Research

Whole-Body Conditioned Egocentric Video Prediction

.modal { display: none; position: fixed; z-index: 9999; padding-top: 50px; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,…

Achieving 10,000x training data reduction with high-fidelity labels
Research

Achieving 10,000x training data reduction with high-fidelity labels

Human-Computer Interaction and Visualization…

What exactly does word2vec learn?
Research

What exactly does word2vec learn?

What exactly does word2vec learn, and how? Answering this question amounts to understanding representation learning in a minimal yet interesting language modeli…

Sensible Agent: A framework for unobtrusive interaction with proactive AR agents
Research

Sensible Agent: A framework for unobtrusive interaction with proactive AR agents

Human-Computer Interaction and Visualization…

Introducing interactive on-device segmentation in Snapseed
Research

Introducing interactive on-device segmentation in Snapseed

Human-Computer Interaction and Visualization…

RL without TD learning
Research

RL without TD learning

In this post, I’ll introduce a reinforcement learning (RL) algorithm based on an “alternative” paradigm: divide and conquer. Unlike traditional methods, this al…

Information-Driven Design of Imaging Systems
Research

Information-Driven Design of Imaging Systems

An encoder (optical system) maps objects to noiseless images, which noise corrupts into measurements. Our information estimator uses only these noisy measuremen…

Import AI 441: My agents are working. Are yours?
Research

Import AI 441: My agents are working. Are yours?

Plus: Corrupting AI systems with a poison fountain…

Import AI 442: Winners and losers in the AI economy; math proof automation; and industrialization of cyber espionage
Research

Import AI 442: Winners and losers in the AI economy; math proof automation; and industrialization of cyber espionage

Is superintelligence a phase change or a gradual shift?…

Import AI 443: Into the mist: Moltbook, agent ecologies, and the internet in transition
Research

Import AI 443: Into the mist: Moltbook, agent ecologies, and the internet in transition

Plus, a story about agents corrupting other agents…

Import AI 444: LLM societies; Huawei makes kernels with AI; ChipBench
Research

Import AI 444: LLM societies; Huawei makes kernels with AI; ChipBench

How can you quantify creativity?…

Beyond one-on-one: Authoring, simulating, and testing dynamic human-AI group conversations
Research

Beyond one-on-one: Authoring, simulating, and testing dynamic human-AI group conversations

Human-Computer Interaction and Visualization…

Import AI 445: Timing superintelligence; AIs solve frontier math proofs; a new ML research benchmark
Research

Import AI 445: Timing superintelligence; AIs solve frontier math proofs; a new ML research benchmark

Will 2026 be looked back on as the pivotal year for making decisions about the singularity?…

Import AI 446: Nuclear LLMs; China's big AI benchmark; measurement and AI policy
Research

Import AI 446: Nuclear LLMs; China's big AI benchmark; measurement and AI policy

Will AIs be jealous of one another?…

Import AI 447: The AGI economy; testing AIs with generated games; and agent ecologies
Research

Import AI 447: The AGI economy; testing AIs with generated games; and agent ecologies

What might a superintelligence arcology be like?…

Olmo Hybrid and future LLM architectures
Research

Olmo Hybrid and future LLM architectures

The latest Olmo model and discussions at the frontier of open-source post training tools.…

Dean Ball on open models and government control
Research

Dean Ball on open models and government control

Subtle precedents on the future of open models set by the unfolding Anthropic v. Department of War case.…

Import AI 448: AI R&D; Bytedance's CUDA-writing agent; on-device satellite AI
Research

Import AI 448: AI R&D; Bytedance's CUDA-writing agent; on-device satellite AI

If Ukraine is the first major drone war, when will there be the first major AI war?…

Identifying Interactions at Scale for LLMs
Research

Identifying Interactions at Scale for LLMs

--> Understanding the behavior of complex machine learning systems, particularly Large Language Models (LLMs), is a critical challenge in modern artificial inte…

ImportAI 449: LLMs training other LLMs; 72B distributed training run; computer vision is harder than generative text
Research

ImportAI 449: LLMs training other LLMs; 72B distributed training run; computer vision is harder than generative text

Will AI cause a political interregnum…

What comes next with open models
Research

What comes next with open models

Markets, capabilities, cope, and bewilderment in the industrialization of language models.…

GPT 5.4 is a big step for Codex
Research

GPT 5.4 is a big step for Codex

On evaluating and understanding the frontier of agents, and why I still turn to Claude.…

Lossy self-improvement
Research

Lossy self-improvement

The case for why self-improvement is real but it doesn't lead to fast takeoff.…

Import AI 450: China's electronic warfare model; traumatized LLMs; and a scaling law for cyberattacks
Research

Import AI 450: China's electronic warfare model; traumatized LLMs; and a scaling law for cyberattacks

How will timeless minds value time?…

Vibe Coding XR: Accelerating AI + XR prototyping with XR Blocks and Gemini
Research

Vibe Coding XR: Accelerating AI + XR prototyping with XR Blocks and Gemini

Human-Computer Interaction and Visualization…

Import AI 451: Political superintelligence; Google's society of minds, and a robot drummer
Research

Import AI 451: Political superintelligence; Google's society of minds, and a robot drummer

Are there any genies that can be put back in the bottle?…

Latest open artifacts (#20): New orgs! New types of models! With Nemotron Super, Sarvam, Cohere Transcribe, & others
Research

Latest open artifacts (#20): New orgs! New types of models! With Nemotron Super, Sarvam, Cohere Transcribe, & others

New orgs! New types of models! With Nemotron Super, Sarvam, Cohere Transcribe, & others…

Gemma 4 and what makes an open model succeed
Research

Gemma 4 and what makes an open model succeed

Hint: it's not benchmark scores.…

Import AI 452: Scaling laws for cyberwar; rising tides of AI automation; and a puzzle over gDP forecasting
Research

Import AI 452: Scaling laws for cyberwar; rising tides of AI automation; and a puzzle over gDP forecasting

How much could AI revolutionize the economy?…