News | Joshua Berkowitz

29 Articles

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How VeriTrail Transforms Hallucination Detection in Multi-Step AI Workflows

As artificial intelligence continues to power increasingly complex workflows the risk of closed-domain hallucination becomes a critical challenge. In these environments, AI models may introduce output...

AI hallucination evidence tracking GraphRAG hallucination detection language models traceability VeriTrail workflow provenance

Nov 16, 2025

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News

GPT-5.1: A Leap Forward in Personalized Conversational AI

OpenAI’s latest advancement, GPT-5.1, is redefining what users can expect from AI-powered interactions. With smarter reasoning, a more engaging personality, and richer customization options, GPT-5.1 i...

AI customization AI personalization ChatGPT GPT-5.1 language models OpenAI product update user experience

Nov 13, 2025

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IBM Granite 4.0 Nano: Compact AI Models Delivering Outsized Performance

IBM’s Granite 4.0 Nano models are bringing high performance Ai to the edge. They represent a significant leap in compact, high-performance language models built specifically for edge and on-device com...

benchmarking edge AI Granite 4.0 hybrid architecture IBM language models Nano models responsible AI

Oct 30, 2025

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Understanding and Reducing Hallucinations in AI Language Models

AI language models have made remarkable progress, but they still sometimes produce answers that sound plausible yet are factually incorrect. These so-called hallucinations remain a significant challen...

AI evaluation hallucination language models machine learning model training OpenAI

Oct 25, 2025

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Apple Unveils FS-DFM: A Leap Forward in Fast, High-Quality AI Text Generation

AI-generated writing has always faced a trade-off between speed and quality—until now. Apple, collaborating with Ohio State University, has introduced a transformative language model that can rapidly ...

AI research Apple diffusion models FS-DFM language models machine learning natural language processing text generation

Oct 14, 2025

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IBM Granite 4.0 Models Now Available on Docker Hub: Accelerate Your Generative AI Workflow

With IBM Granite 4.0 models landing on Docker Hub, developers now have immediate access to state-of-the-art language technology, ready for experimentation and deployment. This integration combines the...

AI deployment Docker Hub generative AI IBM Granite language models Model Runner open-source AI

Oct 7, 2025

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IBM Granite 4.0 Enterprise AI: Performance, Efficiency, and Trust

IBM’s Granite 4.0 models are setting a new benchmark for enterprise AI by blending exceptional efficiency with top-tier performance. The innovative hybrid Mamba/transformer architecture dramatically r...

AI benchmarks AI security enterprise AI hybrid AI IBM Granite language models Mamba architecture model efficiency

Oct 2, 2025

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Thinking Machines Tinker: Simplifying Fine-Tuning for Language Models

The power to customize advanced language models without wrestling with infrastructure or distributed training is what Tinker by Thinking Machines promises. This innovative API puts flexible, powerful ...

AI APIs fine-tuning infrastructure language models machine learning open source research tools

Oct 2, 2025

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DeepSeek-R1 Is Redefining AI Reasoning Through Reinforcement Learning

Reasoning underpins complex tasks like solving math problems, writing code, and making logical deductions. While recent LLMs have made headlines with their reasoning skills, these advances typically d...

AI DeepSeek-R1 language models machine learning reasoning reinforcement learning safety STEM

Sep 26, 2025

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Rubrics as Rewards: A New Paradigm for Training Reliable AI

AI models face significant challenges when applied to nuanced, high-stakes fields like medicine and science. Standard training techniques, such as Reinforcement Learning from Human Feedback (RLHF), of...

AI safety AI training expert guidance language models model evaluation RLHF rubrics

Sep 23, 2025

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Speculative Cascades: The Hybrid Solution Driving Smarter, Faster LLM Inference

As user expectations and AI adoption soar, delivering fast, cost-effective, and high-quality results from LLMs has become a pressing goal for developers and organizations alike. Speculative cascades a...

AI efficiency AI optimization cascades language models LLM inference machine learning speculative decoding

Sep 21, 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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