From CUDA to MLX: How K-Search Brings Decades of Kernel Expertise to Apple Silicon
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·23d ago
We face a new epoch in computing. Hardware is changing rapidly — not just faster GPUs, but a growing range of chips from different vendors, each with its own architecture and often tailored to...
Teaching LLMs to Update Beliefs for Efficient Long-Horizon Interaction
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·26d ago
Overview of ABBEL compared to traditional recursive summarization. Beliefs replace the full interaction history as the agent’s working context, and belief grading improves performance by...
Intelligence is Free, Now What? <br> Data Systems for, of, and by Agents
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·7 Jul 2026
... government of the people, by the people, for the people ... — Abraham Lincoln, Gettysburg Address (1863) The cost of AI is dropping rapidly.
2026 BAIR Graduate Showcase
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·1 Jul 2026
Congratulations to the Berkeley Artificial Intelligence Research (BAIR) Lab class of 2026! This year, BAIR celebrates another remarkable group of Ph.D.
Adaptive Parallel Reasoning: The Next Paradigm in Efficient Inference Scaling
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·8 May 2026
Overview of adaptive parallel reasoning. What if a reasoning model could decide for itself when to decompose and parallelize independent subtasks, how many concurrent threads to spawn, and how to...
Gradient-based Planning for World Models at Longer Horizons
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·20 Apr 2026
GRASP is a new gradient-based planner for learned dynamics (a “world model”) that makes long-horizon planning practical by (1) lifting the trajectory into virtual states so optimization is parallel...
Identifying Interactions at Scale for LLMs
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·13 Mar 2026
Understanding the behavior of complex machine learning systems, particularly Large Language Models (LLMs), is a critical challenge in modern artificial intelligence.
Information-Driven Design of Imaging Systems
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·10 Jan 2026
An encoder (optical system) maps objects to noiseless images, which noise corrupts into measurements.
RL without TD learning
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·1 Nov 2025
In this post, I’ll introduce a reinforcement learning (RL) algorithm based on an “alternative” paradigm: divide and conquer.
What exactly does word2vec learn?
The Berkeley Artificial Intelligence Research Blogby C K Wolfe·1 Sept 2025
What exactly does word2vec learn, and how? Answering this question amounts to understanding representation learning in a minimal yet interesting language modeling task.
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