Blog Posts | Joshua Berkowitz

590 Articles

2025 ×

Uni-LoRA: Ultra-Efficient Parameter Reduction For LLM Training

Low-Rank Adaptation (LoRA) revolutionized how we fine-tune large language models by introducing parameter-efficient training methods that constrain weight updates to low-rank matrix decompositions (Hu...

computational efficiency isometric projections linear algebra LoRA machine learning mathematics neural networks optimization parameter efficiency projection methods

Sep 20, 2025

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Papers

How Reliable Are LLM Judges? Lessons from DataRobot's Evaluation Framework

Relying on automated judges powered by Large Language Models (LLMs) to assess AI output may seem efficient, but it comes with hidden risks. LLM judges can be impressively confident even when they're w...

AI benchmarking AI trust LLM evaluation machine learning open-source tools prompt engineering RAG systems

Sep 20, 2025

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GSFit: Open-Source Plasma Reconstruction for Fusion Research

Achieving practical fusion energy depends on understanding plasma behavior inside tokamaks, fusion machines that host conditions hotter than the sun’s core. Tokamak Energy’s introduction of GSFit , an...

community collaboration diagnostics fusion energy Grad-Shafranov open source plasma reconstruction scientific software tokamak

Sep 20, 2025

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Modular AI Agents Are Transforming Scientific Research at Harvard

Artificial intelligence continues to evolve rapidly, with multimodal large language models showing remarkable learning and reasoning capabilities. However, scientific research presents unique challeng...

AI APEX+ augmented reality human-AI collaboration modular AI robotics scientific research

Sep 19, 2025

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Shai-Hulud: The First Self-Propagating npm Supply Chain Worm

In September 2025, the JavaScript community experienced a watershed moment: the Shai-Hulud worm swept through npm, infecting over 100 popular packages. This attack was not just another instance of mal...

DevSecOps GitHub incident response JavaScript malware npm security supply chain

Sep 19, 2025

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Hugging Face’s FinePDFs Dataset For AI Training

AI research has long relied on web-scraped content, but Hugging Face’s FinePDFs dataset is set to change the landscape. By sourcing over 475 million documents directly from PDFs, often considered too ...

AI data engineering datasets Hugging Face language models machine learning open source PDF

Sep 19, 2025

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IMAP Launch: Princeton's Bold Mission to Map Our Solar System’s Cosmic Shield

In the final days before liftoff, Princeton’s Interstellar Mapping and Acceleration Probe (IMAP) stands poised to reshape our understanding of the solar system’s boundaries. This ambitious mission, se...

heliosphere IMAP NASA particle acceleration Princeton University solar wind space missions space weather

Sep 19, 2025

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MIT is Making Large Language Model Training Affordable: Insights from AI Scaling Laws

Training large language models (LLMs) requires immense computational resources and significant financial investment. For many AI researchers and organizations, predicting model performance while keepi...

AI efficiency AI research budget optimization LLM training machine learning model evaluation scaling laws

Sep 19, 2025

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Antrhopic's Unlocking Agent Potential by Crafting Effective Tools for AI Agents

AI agents are transforming the way we solve real-world problems, but their capabilities depend heavily on the quality of the tools they use. Anthropic's insights underscore that developing, evaluating...

agent evaluation AI agents AI development LLM prototyping token efficiency tool design

Sep 18, 2025

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How Transparent AI Memory Is Empowering Users: Lessons from Le Chat

As AI systems grow more advanced, users increasingly expect more from their digital assistants. Today’s demand isn’t just about speed; it’s about memory features that are transparent, customizable, an...

AI memory AI recall context awareness data sovereignty Le Chat productivity transparency user control

Sep 18, 2025

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MIT Researchers Set New Benchmark for Genome Editing Precision with Prime Editing Breakthrough

Recent innovations from MIT researchers have brought us closer to a future where hundreds of genetic diseases could be treated safely by correcting tiny DNA mutations with exceptional precision. This ...

biotechnology Cas9 CRISPR gene editing genetic diseases genome engineering MIT research prime editing

Sep 18, 2025

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AI Breakthrough: Designing Living Phage Genomes from Scratch

Artificial intelligence has taken a bold leap from designing individual proteins to creating entire viral genomes that function in the real world. Researchers at the Arc Institute and Stanford have ac...

artificial intelligence bacteriophages bioengineering biosecurity biotechnology genome design phage research synthetic biology

Sep 17, 2025

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