Robert Lesser

Over the last few weeks, I've collected and analyzed 15 million Wordle tweets – here are some of the findings: @rlesser/wordle-twitter-exploration" target="_blank" rel="nofollow noopener">observablehq.com/@rlesser/wordl… 1/4

Today, we're launching AEC-Bench — the first open, multimodal agent benchmark for construction. 196 tasks across real construction documents. Full agent harness. Automated evaluation. Apache 2.0. We benchmarked Claude Code, Codex, and our own agent. Here's what we found 🧵

We need another MamdaniAlert about the ice blocks falling 30 stories this morning

The needle is cool but I like this view better, captures both the changing forecast and the forecast certainty

@MattZeitlin 95% created by a indeterminate being in Tyson's Corner, VA

@RobertLesser_ was this vibecoded or did you get into the lab yourself

made the needle for snow accumulation robertlesser.com/snow-needle/

this website's value might actually depreciate faster than AI models

@rsnous You can feel the biome change when you leave the MTA side of a joint station

PATH train energies

@tophtucker Data entry via apple shortcuts on widget page to launder outside data as inside data

I asked the question above because of how the VisiCalc paradigm was built for typing in data and the Tableau paradigm treats it like a dirty shady hack. Back then reality was outside the computer; now you can’t be trusted to claim to have some fact not already inside the system.

What’s the last data you entered?

@rsnous In highD it’ll hit a corner every time

high-dimensional bouncing DVD logo

Introducing Atlas Analyst: The Data Agent for Data Analytics Ask questions, get answers with references to your data, and immediately take action based on those insights.

Vector Search Any Hugging Face Dataset 🤗 Introducing the @huggingface Datasets Connector in Nomic Atlas huggingface.co/blog/MaxNomic/…

This demo (like half the demos on the internet right now) brought to you by @tldraw

Start leaving graffiti in the latent space

Ever wondered what the entire @Steam library of 100k games looks like mapped out? In this Atlas data map, you can explore neighborhoods of the landscape of video games and uncover hidden gems with descriptions that are semantically similar to your favorite titles!

@korpkorpart The Glorious One!

The boy to end all boys!

We're growing the "Look At Your Data" to "Tell Stories About Your Data" pipeline - give it a look!

🗺️Atlas Spotlight: Humans of Wikipedia, a dataset of biographies from around the world! Atlas can combine geographic and semantic data analysis. If we select a country in the geographic view, in the semantic view we can see clusters of their footballers, olympians, and artists!

playing around with IntersectionObserver, it gets so much easier to reason about when it jumps out at you. you should use it!

@korpkorpart Hit you with that Frank Stare

@SuttonBradley1 so bleak