towards data science
towards data science on Beyond Market Intelligence: a running collection of 125 stories we have gathered and hand-picked because they are worth your time. Every post here touches on towards data science in some way — the news, the analysis, the deep dives, and the occasional surprise find. Acme AI is the next-generation, AI-powered spreadsheet platform built to replace Excel and redefine how analysts, data scientists, and enterprise teams work with data. New stories are added to this page as we find them, so check back if you want to keep up with what is happening around towards data science, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything Beyond Market Intelligence is covering right now.
How to Effectively Solve 100+ Tasks with Claude Code
Facing a deluge of coding tasks? Discover how to effectively manage 100+ tasks with Claude Code, empowering your workflow through intelligent coding agents. This post explores practical strategies for leveraging Claude’s capabilities to streamline your development process and maximize productivity. Learn to delegate, automate, and optimize your coding efforts, moving beyond the limitations of traditional methods. For deeper insights into the evolving landscape of AI agents, explore "Runable hits $21M to bet AI agents can go from building businesses to growing them."
How Does a RAG Reranker Really Work?
Confused by Retrieval-Augmented Generation (RAG) rerankers? Data scientists often struggle to articulate precisely what these models *do* under the hood. Our latest article, "How Does a RAG Reranker Really Work?", cuts through the ambiguity, revealing the mechanics that drive improved relevance. Understanding this process isn't just academic—it directly impacts architectural decisions for robust enterprise RAG deployments. For deeper insights into LLM applications, explore "Presentation: Can Claude Fix Itself?" and discover practical lessons on incident response.
How to Format Your TDS Draft: A New and Improved Guide
Crafting a clear and compliant TDS draft is essential for publication on Towards Data Science. Our new and improved guide streamlines the process, providing everything you need to effectively utilize the Contributor Portal. This resource clarifies formatting expectations, ensuring your submission aligns with our editorial standards. Discover how to structure your draft for optimal readability and impact. For deeper insights into related AI challenges, explore "Hallucinations, Watermarks, Removers, and a Squeezed Balloon," available on our site.
Hallucinations, Watermarks, Removers, and a Squeezed Balloon
Navigating the evolving landscape of AI models reveals intriguing phenomena: hallucinations, watermarks, and removal techniques. Watermarks, acting as indicators of model uncertainty—mirroring the behavior of safety checks designed to catch AI errors—provide a crucial layer of transparency. Understanding these elements, alongside the ability to mitigate hallucinations and remove watermarks, is paramount for responsible AI development. For a deeper dive into complex data navigation, explore "Recursive CTEs: SQL’s Hidden Graph Traversal Engine" and unlock powerful analytical capabilities.
One Document Type, a Million Files: Structured Extraction into the SQL Table RAG Queries
Unlock the power of your enterprise data with structured extraction. This guide, "One Document Type, a Million Files," details a streamlined approach to transforming unstructured documents into SQL tables optimized for Retrieval-Augmented Generation (RAG) queries. In just one hour with two people, extract six to ten key fields, leveraging signals to ensure data integrity and filter accuracy. Explore how this method empowers efficient data access and analysis—a critical step toward future-focused data management.
A New Towards Data Science: A Faster Site and a Brand-New Contributor Portal
Towards Data Science is evolving to better serve our community. We've completely rebuilt our website and launched a brand-new contributor portal, designed to enhance both reading and writing experiences. Expect a noticeably faster site and streamlined submission process. This transformation empowers data scientists and enthusiasts to explore insights and share expertise more effectively. For those interested in the broader landscape of AI-powered tools, consider our recent piece on Claude’s expanded memory capabilities. Discover the improvements and unlock your data storytelling potential today.
10 Positions for Enterprise RAG That Mainstream Tutorials Get Wrong
Enterprise RAG (Retrieval-Augmented Generation) implementation frequently misses critical nuances. This series, "Enterprise Document Intelligence [Vol.1 #M3]," identifies ten foundational positions often overlooked in mainstream tutorials, providing a comprehensive framework for robust data retrieval. We map every article in the series to these positions, ensuring clarity and actionable insights. Discover a future-focused approach to enterprise RAG, moving beyond basic techniques. For a deeper dive into building production-ready workflows, explore "Build an End-to-End Data Science Project with Grok Build and Grok 4.6."
Can an LLM Forget the Right Things?
Large Language Models (LLMs) often operate without awareness of real-time constraints, a limitation this innovative runtime directly addresses. Unlike typical inference systems, it prioritizes timely execution – refusing to run if it risks missing critical deadlines, like controlling a robot. This architecture, entirely hand-written in CUDA, intelligently manages its KV cache by meaning, not just age. Explore the details in "Can an LLM Forget the Right Things?" and delve deeper into enterprise applications with "10 Positions for Enterprise RAG That Mainstream Tutorials Get Wrong."
Survival Analysis and the Cox Proportional Hazards Model: A Beginner-Friendly Guide
Unlock the power of understanding time-to-event data with our beginner-friendly guide to Survival Analysis and the Cox Proportional Hazards Model. We demystify essential concepts, from Kaplan-Meier curves to hazard ratios, providing clear explanations and actionable insights. Throughout, you'll find runnable Python code to solidify your understanding and apply these techniques to your own datasets. If you're interested in managing complex data relationships, consider "Multi-Document RAG" for a deeper dive into document intelligence. Empower your data journey—start exploring today.
Parse the Folder, Not Just the PDFs: The Relational Tables RAG Needs on a Case File
Traditional Retrieval-Augmented Generation (RAG) often focuses on parsing individual PDFs, but a more effective approach prioritizes understanding the relational structure *within* a case file folder. Our latest Enterprise Document Intelligence report, Vol. 1 #14D, reveals that the most valuable data for RAG isn't found in retrieval questions, but in identifying and leveraging the core relational tables. This allows for a future-focused approach, empowering users to anticipate case demands *before* even opening a file.
Bug Detection Blind Spots in AI Coding Harnesses (GStack and Beyond)
Recent debugging experiments across AI coding harnesses, including GStack, reveal a surprising truth: AI models often struggle less with code complexity than with incomplete information. Analyzing 28 distinct debugging scenarios, our research demonstrates a consistent pattern of blind spots arising from missing context. This highlights a critical area for improvement in AI development. To understand the broader implications for data accessibility, explore "Parse the Folder, Not Just the PDFs," which details the relational table needs for robust RAG systems.
Multi-Document RAG: A Folder of Unrelated PDFs Is One Long Document with a Nested Outline
Traditional Retrieval-Augmented Generation (RAG) struggles with disparate document sets. Our latest approach, detailed in Enterprise Document Intelligence [Vol.1 #14B], overcomes this by treating a folder of unrelated PDFs as a single, cohesive document—complete with a nested outline. This innovative technique bypasses the need for shared fields and indexing, delivering a summary line per file alongside a unique table of contents. Retrieval routes now extend down two levels, offering unprecedented access to information.
Building a Proper Backend for My LangGraph AI Agent
Moving beyond demo agents, building a robust backend for your LangGraph AI agent is crucial for handling real-world data, like booking information. This post details the practical steps to transform a prototype into a reliable system capable of persistent storage and retrieval. We'll explore key architectural considerations and best practices for ensuring data integrity and scalability. For broader insights into building AI safety systems at scale, consider “Presentation: SafeChat,” which details DoorDash’s approach to content moderation.
Running Codex as a Headless Agent
Codex, the powerful AI model, can now extend far beyond interactive assistance. This post explores running Codex as a headless agent—transforming it into a programmable automation component for sophisticated workflows. By decoupling Codex from a user interface, you unlock its potential for building custom AI-powered tools and integrations. Discover how this approach empowers developers to automate tasks and build more intelligent systems. For a broader perspective on intelligent automation, see "5 Real-World Use Cases for AI Agents Transforming Industries."
Retrieve One Row from a Table, Not the Whole Table: Row-Level Chunks for RAG
Traditional Retrieval-Augmented Generation (RAG) often retrieves entire documents, which can be inefficient and noisy. Enterprise Document Intelligence, Vol. 1 #7sexies, explores a more targeted approach: row-level chunks. Specifically, when working with tables, each row—including its column headers—becomes a distinct retrieval unit. This focused strategy ensures you deliver precisely the information users request, eliminating extraneous data. Discover how this technique can transform your RAG performance; consider "How to Build a Career in AI" for broader insights into optimizing your AI workflows.
The Types of Dimensions in a Star Schema, and How to Use Them
Dimensional modeling hinges on understanding dimensions—one of its two core object types. But dimensions aren't monolithic; they encompass several distinct varieties, each serving a specific purpose in structuring data for analysis. This post explores these types, detailing how to effectively leverage them within a star schema to unlock deeper insights. We’ll clarify their roles in providing context and enabling powerful data exploration. For a related perspective on optimizing data retrieval, see "Retrieve One Row from a Table, Not the Whole Table: Row-Level Chunks for RAG."
The LLM Judge That Kept Agreeing With Itself
A recent production incident revealed a surprising challenge: an LLM tasked with judging the output of other models exhibited a tendency to consistently agree with itself, regardless of the actual quality. This experience underscored the critical need for robust evaluation strategies when deploying AI systems to assess AI. We learned valuable lessons about the pitfalls of relying solely on model-generated judgments and the importance of incorporating human oversight. For further insights into AI agent deployment, explore "NanoClaw comes to Slack."
How to Fine-Tune an LLM: An End-to-End Guide
Ready to move beyond pre-trained LLMs and unlock their full potential? Our comprehensive guide, "How to Fine-Tune an LLM: An End-to-End Guide," provides a practical, hands-on approach to tailoring these powerful models for real-world applications. Explore the process, from data preparation to evaluation, and discover how fine-tuning can dramatically improve performance on specific tasks. For a deeper dive into the complexities of LLM evaluation, see our article, "The LLM Judge That Kept Agreeing With Itself," and empower your data journey.
Jigsaw Jeeves: Building a Puzzle Assistant using Computer Vision
Delve into the fascinating world of computer vision with "Jigsaw Jeeves," a project that transforms the seemingly simple task of solving jigsaw puzzles into an AI-powered experience. This article provides a conceptual overview and practical walkthrough of building a puzzle assistant using Python. Discover how computer vision techniques can be leveraged to identify, match, and ultimately solve puzzles—a compelling demonstration of AI's potential. For those new to applying machine learning concepts, consider "how can I learn Machine Learning for Astronomical use?" for foundational insights.
Building Enterprise Agent Systems that People can Trust, Verify and Improve
Successfully deploying AI agents within enterprises demands a focus beyond initial promise. Our latest article, "Building Enterprise Agent Systems that People can Trust, Verify and Improve," outlines five critical principles distilled from experience building a system for a $100M+ company. These principles ensure agent reliability and usability in production environments. We rank these principles by impact, offering practical guidance for avoiding common pitfalls.
Ten Is Not a Hundred
AI hallucination detection has a surprising vulnerability: the number ten. Recent research reveals that even sophisticated detectors consistently fail to flag "ten" as an error when it’s presented as "hundred." This seemingly minor detail highlights a critical flaw in current evaluation methods, underscoring the need for more robust testing strategies. Explore this unexpected pitfall and its implications for AI reliability. For deeper insights into building trustworthy AI agents, consider "Building Enterprise Agent Systems that People can Trust, Verify and Improve."
From Prototype to Production: The Architecture Behind Secure & Governed AI Agents
Moving AI agents from prototype to production demands a robust architecture prioritizing security and governance. Our latest post, "From Prototype to Production: The Architecture Behind Secure & Governed AI Agents," details the essential layers required for enterprise readiness. We explore how to build responsible AI, ensuring data integrity and compliance. Discover practical strategies for mitigating risk and maximizing value as AI adoption scales.
Webwright: Why AI Web Agents Should Write Code, Not Click
For years, web agents have struggled with complex, long-horizon tasks, relying on a sequential click-by-click approach. Microsoft Research’s Webwright offers a transformative alternative: empowering AI models to write code directly. This shift, granting the model a terminal, yields impressive results, boosting success rates from 33.5% to 60.1% on challenging tasks. Unlike traditional agents that leave behind only a click trace, Webwright produces reusable command-line tools.
How to Perform Effective Project Management with AI
Software engineers, reclaim your time and elevate your project management. This post explores how Large Language Models (LLMs) can transform your workflow, moving beyond traditional spreadsheet limitations. Discover actionable strategies to leverage AI for task prioritization, progress tracking, and risk mitigation—ultimately boosting productivity and reducing burnout. We'll examine practical applications and demonstrate how to integrate AI tools seamlessly into your existing processes. For a deeper dive into the complexities of autonomous agents and capacity planning, see our related article, "Three Generations of Autoscaling."