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A Life in 150 Words, with AI
Of all the things involved in turning a woman's life into a 60-second reel, I assumed that the writing would be the easy part. Surely telling a good story in 150 words is exactly what a large language model should be good at; yet it proved surprisingly difficult. Draft after draft suffered from common AI weaknesses: a tendency to use hyperbole and inspirational language, to generalize, follow generic founder arcs ("built in a basement"), and focus on morbid details. (For this effort, I was using Sonnet 4.6, which I found to be better — more grounded, more true to facts, less inventive — than Opus 4.7 at creating longer bios.) Getting to something publishable took a significant amount of work. That said, the human in this story also found writing good short story arcs surprisingly challenging, so the effort spent on getting the system to do it decently was well worth it. Here's some context, then what I did. I've been publishing short biographies of notable women for a while now, on a website called Tycoona . Why notable women? Because in each field there are so many women who contributed so much and are little known. I've never understood why Corita Kent , the pop-artist nun, isn't as famous as Andy Warhol, why Hetty Green , the Gilded Age value investor called both the "Witch of Wall Street" and the "Queen of Wall Street," disappears into history behind Benjamin Graham and his protege Warren Buffett. The problem I faced is that no one was seeing my bios, so I decided to make short videos or reels in hopes of increasing my reach. Creating the technical infrastructure for the reels on top of my existing system was fun and relatively straightforward. Each reel consists of a series of "beats," and Remotion turns those beats into a vertical reel, complete with on-screen text and royalty-free images & attributions pulled from Wikimedia, Flickr, or Library of Congress. For content, the beat generator relies on the knowledge base of validated facts that my system creates f
Stop Chunking Documents: The Open Knowledge Format (OKF) for Enterprise AI
Originally published on PrepStack . Everyone's first RAG pipeline is the same four boxes: documents, chunk, vector DB, LLM. It demos in an afternoon and then quietly betrays you in production — stale answers, no relationships, no governance, and a model guessing from fragments. The fix is not a bigger vector index. It is to stop storing documents and start storing knowledge . That is Open Knowledge Format (OKF). To be clear up front, because the title is deliberately provocative: OKF does not kill embeddings. Vectors still do the recall. What OKF kills is blind chunking — slicing opaque documents into context-free fragments and hoping cosine similarity reassembles meaning. On Mattrx , a multi-tenant marketing-analytics SaaS (.NET 9 + Azure SQL + a Python FastAPI AI service), replacing blind chunking with OKF + a Context Engine took the assistant's hallucination rate from 18% to 3% and stale-answer rate from 11% to 1.5% . TL;DR Dimension Documents → chunk → vector DB (before) OKF + Context Engine (after) Unit of knowledge Opaque chunk of text Typed, governed knowledge unit Structure None — chunks are islands Metadata + relationships + schemas Freshness Snapshot, rots silently valid_until + live API refs Rules Buried in prose, ignorable First-class data the engine enforces Retrieval Top-k cosine Hybrid + vector + graph Multi-hop questions Unanswerable Answered via relationships Results after the rebuild: Knowledge base restructured into ~11,000 OKF units (Markdown + metadata + relationships + APIs + schemas + business rules). Hallucination 18% -> 3% ; faithfulness 0.96 ; answer-relevance 0.91 . Context tokens/call 14k -> 3.5k — structure lets the engine attach the right thing, not everything. Outdated-answer rate 11% -> 1.5% ( valid_until + metadata freshness). Multi-hop questions unanswerable -> answered via graph retrieval. Deprecated-plan recommendations recurring -> 0 (business rules enforced as data). The one mental shift: a chunk is a fragment of text with no id
Google's new Nano Banana 2 Lite image model is its fastest and cheapest yet
They may not look as good, but Nano Banana 2 Lite images only take a few seconds to create.
Clicks shows off its BlackBerry-inspired phone in a new hands-on video
A new video shows the final production version of the upcoming Clicks Communicator, a BlackBerry-like smartphone that runs modern apps.
Tell HN: Installing Cursor on iOS irreversibly changes your privacy settings
Just hit this today and I'm furious. I installed the Cursor iOS app to see what it had. I've been on `Privacy Mode (Legacy)` for a long time, which is the "Do not store my code" setting. A year or so ago they marked this as "Legacy" and hid it under a "Extra options" menu. They added a new Privacy Mode which is significantly more wishy-washy about what it might store - it includes a clause of "Code may be stored for Background Agents or Other Features", so I've never touched it or wanted to enab
How to set a custom alarm sound on your iPhone
You can use any sound you want for an iPhone alarm, and here's how to set it up.
RFK Jr. stacks FDA panel with peptide peddlers as FDA scientists oppose access
Peptide drugs are popular, but FDA scientists warn they're untested, may be harmful.
Night Witches – all-female Soviet aviator regiment WW2
The Freedom of Not Trying to Look Good
The Terraform Awakens: Infrastructure as Code Quest
The Quest Begins (The "Why") Honestly, I was tired of playing “guess the state” every time I spun up a new environment. One day I clicked “Apply” in the AWS console, watched a handful of EC2 instances, S3 buckets, and IAM roles appear, and then realized I had no idea how to recreate that exact setup six months later when the team needed a staging copy. It felt like trying to rebuild the Death Star from memory after a single glance at the blueprints—frustrating, error‑prone, and definitely not the heroic saga I signed up for. That moment was my “aha!”: I needed a repeatable, version‑controlled way to describe infrastructure. Enter Infrastructure as Code (IaC). I’d heard the buzz, but the real question was which tool to wield—Terraform or CloudFormation? Both promised declarative provisioning, but they spoke different dialects. I decided to embark on a quest to learn both, slay the configuration drift dragon, and come out with a reusable spellbook I could share with anyone on the team. The Revelation (The Insight) The breakthrough came when I stopped thinking of IaC as “just another config file” and started seeing it as a storytelling language . Every resource block is a character, every variable a plot twist, and the state file the ever‑growing script that remembers what happened in previous chapters. When I wrote my first Terraform module, it felt like Neo realizing he could bend the spoon—suddenly the impossible became trivial. I could define a VPC, subnets, security groups, and an RDS instance in a few dozen lines, run terraform init , terraform plan , and watch the plan show exactly what would change before any resources touched the cloud. No more surprise “you created a public‑facing DB!” moments. CloudFormation, on the other hand, felt like the loyal sidekick that already lives in the AWS universe. Its JSON/YAML templates are native to AWS, so there’s no extra provider to install, and drift detection is built‑in. The trade‑off? A bit more verbosity and a steepe
007 First Light’s developer lays off staff but claims its next franchise will continue
IO Interactive, the studio behind the Hitman series and 007 First Light, announced that it is laying off staff after a relationship with an "external partner" on its next big franchise, Project Fantasy, "has come to an end." IO has described Project Fantasy as an "online fantasy RPG", and Kotaku reports that Microsoft, which is […]
Learn to code.
My learning so far I absolutely love learning to code. I gave it up to vibe code earlier last year and completely regret it. At first it felt like I was moving faster, but over time I realized I was skipping the part that actually made me better. My learning journey is fueled by passion and the hopes to move into a Go/SWE/Cloud type role. I do not know exactly how I will go about doing so, but I will work until I am noticed. Right now I am trying to focus on building real understanding. Not just getting something to work, but knowing why it works. I want to be able to read errors, debug my own code, understand the tools I am using, and slowly become the kind of developer that can solve problems without panicking. Learn to code! If anyone has any doubts on if coding is "worth it" still, I can account for how personally fulfilling it is. Solving a bug/problem in your own code gives me a personal high. There is something different about struggling with something, walking away, coming back, and finally seeing it click. It reminds you that you are actually learning. Every small fix feels like proof that you are getting better. I am not against using tools or AI. I still think they can be helpful. But I do think there is a big difference between using them to learn and using them to avoid learning. I had to learn that the hard way. So if you are new, or if you stopped for a while like I did, I really think you should keep going. Build small things. Break stuff. Fix it. Read docs even when they are boring. Ask questions. Take notes. Let yourself be bad at it for a while. I do not know where this journey will take me yet, but I know I want to keep showing up.
Nvidia competitor Etched hits $5B valuation, $1B in sales for AI chip
Nvidia AI chip competitor Etched says it has already booked $1 billion under contract for the inference systems powered by its chip.
Amazon Seller Reveals Rare Glimpse of Shadow Bribery Market
Amazon seller reveals glimpse of shadow bribery market
Anthropic launches Claude Sonnet 5 as a cheaper way to run agents
Anthropic’s Claude Sonnet 5 brings stronger agentic capabilities, lower pricing, and improved safety, positioning the model as a cheaper alternative to Opus, GPT-5.5, and Gemini Pro.
Claude Sonnet 5
Stackful fibers with 3.6ns context switch. Silk fibers.
submitted by /u/germandiago [link] [留言]
The Connected Agent: Scaling Antigravity 2.0 with Google Cloud Data Services and Model Context Protocol
Artificial Intelligence is rapidly evolving from chatbots to autonomous agents capable of...