🧠 LLM Misconceptions Debunked

In today's edition: What's Shaping the Future of Data?

• 💼 Data Scientists: Business Value Creators

• 🗄️ Amazon S3 Vectors vs Vector DBs

• 🚀 Gemini CLI Extensions

• 🐘 Postgres 18 Excitement

• 📱Google Gemini is the top free iPhone app ‍

• 🤖 Chatbots double false info rate

• 💡 AI Tutorial:How to create pro resumes with Claude

• 🤖 AI Tools and Data Tools to checkout

10 Common Misconceptions About Large Language Models

Despite this widespread adoption, fundamental misconceptions persist among both current users and developers planning to build LLM-powered applications. These misunderstandings often stem from the gap between marketing promises and technical reality, leading to poor architectural choices, misallocated resources, and project timelines that don’t account for the models’ actual capabilities and constraints. This article covers the ten most common myths about LLMs that every developer should understand before their next AI integration.

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Data Science and How Data Scientists Add Value to Business

Data science is a field that revolves around gaining insights from data, both structured and unstructured. A data scientist uses mathematical, statistical, and other scientific methods and computer algorithms to analyze big data and extract knowledge from it.

Will Amazon S3 Vectors Kill Vector Databases—or Save Them?

Not too long ago, AWS dropped something new: S3 Vectors. It’s their first attempt at a vector storage solution, letting you store and query vector embeddings for semantic search right inside Amazon S3…instead of “killing” vector databases, I see it fitting into the ecosystem as a complementary piece.

App deployment and security analysis with new Gemini CLI extensions

Gemini CLI now handles two critical developer workflows with simple slash commands: /deploy for instant Cloud Run deployments and /security:analyze for comprehensive vulnerability scanning. Both extensions work locally and integrate with your existing git workflow, automatically analyzing diffs and providing detailed reports with fix suggestions.Top model scores may be skewed by Git history leaks in SWE-bench

Get Excited About Postgres 18

Postgres18 adds asynchronous I/O, which means faster reads for many use cases. This is a part of a bigger series of performance improvements planned. Asynchronous I/O allows workers to optimize idle time and improve system throughput by batching reads. It provides a more predictable and better-performing method for batching operations at the database level.

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👨‍💻 Data Tools, Libraries

Recode (GitHub Repo)

Recode allows developers to run remote development environments on their own cloud.

Astro 1.0 (5 minute read) 

Astro is a web framework for building fast, content-focused websites. It features server-side rendering, image optimization, Markdown support, and a custom build engine. Version 1.0 was recently released.

DNS Reaper (GitHub Repo)

DNS Reaper is a subdomain takeover tool that can be used as an attacker, defender, or bug hunting tool.

AI News:

Google Gemini is the top free iPhone app

Gemini for iPhone is the top free app in the US App Store. ChatGPT is in second position, and Threads is third. The Gemini app ranks second in Canada and the UK. It has seen more than 23 million new users since its launch. Google's new image editing model has been a viral hit due to how it maintains character likeness and consistency.

Science Links Mitochondria & Muscle Strength

As we age, our muscles naturally lose mass, strength, and functionality, which can lead to fatigue and weakness beginning as early as our 30s. Recent studies indicate that our mitochondria—the cellular powerhouses that generate 90% of our energy—play a crucial role in this decline, contributing to reduced muscle function as we age. A new way to support and improve muscle health as we age, Mitopure® by Timeline is clinically shown to meaningfully boost our mitochondrial health to improve muscle strength, without any change in exercise required. Ready to feel stronger, for longer with Mitopure? Big Data News Weekly readers can take 30% off their first month with code 30NEWSLETTER for a limited time. While supplies last.

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‍🤖 Demis Hassabis: AI demands ‘continual’ learning

The top skill for the next generation in an AI-driven world? Learning how to learn. Speaking in Athens, Demis Hassabis, CEO of Google DeepMind, said mastering this skill is crucial as AI reshapes education, work, and industries. Hassabis warned that the pace of AI change is so fast that “the only thing you can say for certain is that huge change is coming.”

📉 xAI fires one-third of data annotation team

Elon Musk’s xAI dismissed 500 workers from its data annotation unit, a key group responsible for labeling and preparing training data for the Grok chatbot. The company says it is "accelerating the expansion and prioritization of our specialist AI tutors" while scaling back generalist roles. xAI aims to boost its expert-focused hiring across technical and professional domains.

🤖 Chatbots double false info rate

A Newsguard study shows leading AI chatbots now repeat misinformation about current events 35% of the time, compared with far lower rates a year ago. Models like ChatGPT and Perplexity saw some of the biggest drops in accuracy after adding real-time web search, which pulls from unreliable sources. Russian operations such as the Pravda network are deliberately seeding false claims to be picked up by these systems.

📰 Rolling Stone’s owner sues Google over AI Overviews

Rolling Stone's parent company takes Google to court over traffic lost to AI Overviews. Penske Media, owner of Rolling Stone and The Hollywood Reporter, says Google's AI summaries cut clicks and revenue. The company reports affiliate revenue down over one-third this year, blaming reduced Google traffic.Other publishers, from Chegg to European groups, have filed similar suits as pressure on AI search builds.

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AI Tutorial

How to create pro resumes with Claude

Source: @deedydaso on X

• Go to Claude AI and sign up.

• Select Claude Opus 4.1 as your model.

• Now enter your prompt and make sure to add all the details.

Sample Prompt: Create a one-page PDF CV in LaTeX with my details below. The CV should include: I am a [describe profession] a brief 3–4 sentence personal summary highlighting expertise in [insert details]; a skills section emphasizing proficiency in [insert skills]; a work experience section (3–4 roles) with results-oriented bullet points focused on impact and efficiency; an education section with relevant degrees/certifications; and portfolio/LinkedIn/GitHub links. The layout should be clean, ATS-friendly, and well-formatted for readability.

• Share additional details you want to include in the resume

• Claude will generate an artifact of your document.

• You can make changes by sending follow-up prompts or editing the LaTeX code directly via the Code button.

• Once you're satisfied, click the Download button to save the final PDF.

How 433 Investors Unlocked 400X Return Potential

Institutional investors back startups to unlock outsized returns. Regular investors have to wait. But not anymore. Thanks to regulatory updates, some companies are doing things differently.

Take Revolut. In 2016, 433 regular people invested an average of $2,730. Today? They got a 400X buyout offer from the company, as Revolut’s valuation increased 89,900% in the same timeframe.

No wonder 10K+ everyday people are taking the chance on Pacaso.

Founded by a former Zillow exec, Pacaso’s co-ownership tech reshapes the $1.3T vacation home market. They’ve earned $110M+ in gross profit to date, including 41% YoY growth in 2024 alone. They even reserved the Nasdaq ticker PCSO.

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A.I. Generated Image of the Day

👀 Doom Gates

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