GeekRefined
-
Revamped AI Agents Tutorial in Python
Read Full Article: Revamped AI Agents Tutorial in Python
A revamped tutorial for building AI agents from scratch has been released in Python, offering a clearer learning path with lessons that build on each other, exercises, and diagrams for visual learners. The new version emphasizes structure over prompting and clearly separates LLM behavior, agent logic, and user code, making it easier to grasp the underlying concepts. Python was chosen due to popular demand and its ability to help learners focus on concepts rather than language mechanics. This updated tutorial aims to provide a more comprehensive and accessible learning experience for those interested in understanding AI agent frameworks like LangChain or CrewAI. This matters because it provides a more effective educational resource for those looking to understand AI agent frameworks, potentially leading to better implementation and innovation in the field.
-
Multimodal vs Text Embeddings in Visual Docs
Read Full Article: Multimodal vs Text Embeddings in Visual Docs
When constructing a Retrieval-Augmented Generation (RAG) system for documents containing mixed content like text, tables, and charts, the effectiveness of multimodal embeddings was compared to text embeddings. Tests were conducted using 150 queries on datasets such as DocVQA, ChartQA, and AI2D. Results showed that multimodal embeddings significantly outperformed text embeddings for tables (88% vs. 76%) and had a slight advantage with charts (92% vs. 90%), while text embeddings excelled in pure text scenarios (96% vs. 92%). These findings suggest that multimodal embeddings are preferable for visual documents, whereas text embeddings suffice for pure text content. This matters because choosing the right embedding approach can significantly enhance the performance of systems dealing with diverse document types.
-
AMD iGPUs Use 128GB Memory on Linux via GTT
Read Full Article: AMD iGPUs Use 128GB Memory on Linux via GTT
AMD's integrated GPUs (iGPUs) on Linux can leverage up to 128 GB of system memory as VRAM through a feature called Graphics Translation Table (GTT). This dynamic allocation allows developers to utilize iGPUs for tasks like kernel optimization without impacting the CPU's memory pool until needed. While iGPUs are slower for inference tasks, they offer a cost-effective solution for development and profiling, especially when used alongside a main GPU. This capability is particularly beneficial for those working on hybrid CPU/GPU architectures, enabling efficient memory management and development of large memory AMD GPU kernels. This matters because it opens up new possibilities for affordable and efficient computational development on standard hardware.
-
Interact with Notion Docs Using RAG
Read Full Article: Interact with Notion Docs Using RAG
Retrieval-Augmented Generation (RAG) is a powerful method that allows users to interact with their Notion documents through natural language queries. By integrating RAG, users can ask questions and receive responses that are informed by the content of their documents, making information retrieval more intuitive and efficient. This approach leverages a combination of retrieval mechanisms and generative models to provide precise and contextually relevant answers, enhancing the overall user experience. Such advancements in document interaction can significantly streamline workflows and improve productivity by reducing the time spent searching for information.
-
Building Engaged Communities at TechCrunch Disrupt
Read Full Article: Building Engaged Communities at TechCrunch Disrupt
Tade Oyerinde and Teddy Solomon shared insights on building lasting communities at TechCrunch Disrupt, drawing from their experiences with Campus and Fizz. Oyerinde's Campus offers flexible online education, including à la carte courses, catering to the growing demand for upskilling, while leveraging financial support from notable investors to prioritize educational innovation over profit. Solomon's Fizz, a social app for college students, has expanded to over 200 campuses and is exploring international growth with a focus on ad-based monetization. Both leaders emphasize the importance of user engagement and satisfaction in sustaining their platforms. This matters because it highlights innovative approaches to education and community building in the digital age, emphasizing user-centric strategies.
-
SK Telecom’s A.X K1 AI Model Release in 2026
Read Full Article: SK Telecom’s A.X K1 AI Model Release in 2026
SK Telecom, in collaboration with SK Hynix, is set to release a new large open AI model named A.X K1 on January 4th, 2026. Meanwhile, Meta AI has released Llama 4, featuring two variants, Llama 4 Scout and Llama 4 Maverick, which are multimodal and can handle diverse data types such as text, video, images, and audio. Additionally, Meta AI introduced Llama Prompt Ops, a Python toolkit to enhance prompt effectiveness for Llama models. Despite mixed reviews on Llama 4's performance, Meta AI is working on a more powerful model, Llama 4 Behemoth, though its release has been postponed due to performance issues. This matters because advancements in AI models like Llama 4 and A.X K1 can significantly impact various industries by improving data processing and integration capabilities.
-
Free GPU in VS Code
Read Full Article: Free GPU in VS Code
Google Colab's integration with VS Code now allows users to access the free T4 GPU directly from their local system. This extension facilitates the seamless use of powerful GPU resources within the familiar VS Code environment, enhancing the development and testing of machine learning models. By bridging these platforms, developers can leverage advanced computational capabilities without leaving their preferred coding interface. This matters because it democratizes access to high-performance computing, making it more accessible for developers and researchers working on resource-intensive projects.
-
Free Interactive Course on Diffusion Models
Read Full Article: Free Interactive Course on Diffusion Models
An interactive course has been developed to make understanding diffusion models more accessible, addressing the gap between overly simplistic explanations and those requiring advanced knowledge. This course includes seven modules and 90 challenges designed to engage users actively in learning, without needing a background in machine learning. It is free, open source, and encourages feedback to improve clarity and difficulty balance. This matters because it democratizes access to complex machine learning concepts, empowering more people to engage with and understand cutting-edge technology.
-
LLM Engineering Certification by Ready Tensor
Read Full Article: LLM Engineering Certification by Ready Tensor
The Scaling & Advanced Training module in Ready Tensor’s LLM Engineering Certification Program emphasizes the use of multi-GPU setups, experiment tracking, and efficient training workflows. This module is particularly beneficial for those aiming to manage larger machine learning models while keeping computational costs under control. By focusing on practical strategies for scaling, the program helps engineers optimize resources and improve the performance of their models. This matters because it enables more efficient use of computational resources, which is crucial for advancing AI technologies without incurring prohibitive costs.