How to Do Evals on a Bloated RAG Pipeline
Comparing metrics across datasets and models The post How to Do Evals on a Bloated RAG Pipeline appeared first on Towards Data Science.
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Friday Feature: Three Cords Academy
Colleen Hroncich When Katie Kilgore took a job at a microschool that prioritizes self-directed learning, she had no idea where it would lead her. Her career had taken her through real estate, owning a women’s clothing store, paralegal work, and, eventually, seven years in private school administration. But the microschool opened her eyes to what education could look like. When she saw her child struggling with anxiety and stress in fourth and fifth grade, she had an epiphany. […]
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Harvard’s Behaviour Expert: The Psychology Of Why People Don’t Like You!
Why do your conversations keep going wrong? Harvard behavioural scientist Professor Alison Wood Brooks reveals the SECRETS to better communication, real connection, negotiation skills and difficult conversations! Professor Alison Wood Brooks is a behavioural scientist with 2 decades of experience in conversational science. She teaches a Harvard course on negotiation and communication, and is the bestselling author of ‘Talk: The Science of Conversation and the Art of Being Ourselves’. She explains: ◼️The ONE word that transforms anxiety into […]
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From Gemma 3 270M to FunctionGemma, How Google AI Built a Compact Function Calling Specialist for Edge Workloads
Google has released FunctionGemma, a specialized version of the Gemma 3 270M model that is trained specifically for function calling and designed to run as an edge agent that maps natural language to executable API actions. But, What is FunctionGemma? FunctionGemma is a 270M parameter text only transformer based on Gemma 3 270M. It keeps the same architecture as Gemma 3 and is released as an open model under the Gemma license, but the training objective and chat […]
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The HBR Charts that Help Explain 2025
Workslop, economic indicators, finding joy, and more.
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Avalon Is Thanksgiving for America
Barry Levinson was one of the most successful directors in America around 1990, when he made Avalon, an immigrant Thanksgiving movie trying to sum up the transformation of the American family in the 20th century. Continue Reading…
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How to Push Back Against Your CEO’s Bad Decision
Four strategies to protect long-term value while operating under short-term pressure.
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A Coding Implementation on Building Self-Organizing Zettelkasten Knowledge Graphs and Sleep-Consolidation Mechanisms
In this tutorial, we dive into the cutting edge of Agentic AI by building a “Zettelkasten” memory system, a “living” architecture that organizes information much like the human brain. We move beyond standard retrieval methods to construct a dynamic knowledge graph where an agent autonomously decomposes inputs into atomic facts, links them semantically, and even “sleeps” to consolidate memories into higher-order insights. Using Google’s Gemini, we implement a robust solution that addresses real-world API constraints, ensuring our agent […]
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Nvidia is reportedly weighs ramping up H200 production to meet surging demand in China
After successfully lobbying the Trump administration to approve the sales of its H200 chips to China, Nvidia is now thinking of adding capacity to produce more of the chips.
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Amazon appoints longtime AWS exec Peter DeSantis to lead new AI org
DeSantis has spent 27 years at Amazon, including eight years as an SVP for AWS, the cloud provider that powers about one-third of the internet.
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