Ned Letcher

@ned.sh

Data science, AI/ML, analytics, visualisation. Naarm/Melbourne @thoughtworks, #dataBS, #Python, #NLP, #DuckDB, & assorted whimsical miscellania

Just a few hours left to submit to PyCon AU! If you have a #python and/or #Data and #AI idea you're keen to share with the community, why not consider a cheeky last minute submission? 🐍

PyCon AU@pyconau.bsky.social · 4mo ago

There are just a few hours left to submit your talk, workshop and poster ideas to PyCon AU 2026! Everything you need is at 2026.pycon.org.au/cfp The deadline is '29 March Anywhere on Earth' - thats later tonight for everyone Australia and New Zealand.

I like to think that this map of all the regional names for woodlice in the UK could also be a map illustrating the new tribes of humans to be found on the same landmass after The Great Digital Crash and ensuing breakdown of society.

A map of all the different names for woodlice in the United Kingdom

The videos from the #DataBS Conference have made it to YouTube! Over the coming days, we'll highlight sessisons from the event -- one post per talk. You can also sneak ahead by going straight to the YouTube playlist, here: www.youtube.com/playlist?lis...

Data Behind the Scenes 2025 - YouTube

Data Behind the Scenes is a data conference by data practitioners, for data practitioners. We come together to share stories and experiences about the the me...

youtube.com

“In humans, curiosity usually begins as a mental stirring, but in octopuses,… it’s a function of bodily design. In a sense, curiosity + intention are dispersed throughout an octopus’s tissues—right out to the tips of its tentacles. Inquisitiveness… ‘is built into the octopuses’ anatomy.’”

‘Such Flexible Intensity of Life’ | Verlyn Klinkenborg

Their striking intelligence makes octopuses tempting subjects for wishful anthropomorphism and uncanny reminders of nature’s mysteries.

nybooks.com

It's been a week since we launched @chartle.cc with @adnaanj.bsky.social and we had an amazing start! - Average of 700 users/day - Record 1.2K users yesterday - From 78 countries - 66% win overall - 2m 18s average engagement Thank you to all who played + shared the game Any feedback, send our way!

Erwan Rivault@erwanrivault.com · 11mo ago

Launch day 🚀 We’ve just released @chartlecc.bsky.social - a daily chart game! Your job is to guess which country is represented by the red line in today's chart. You get 5 tries, no other clues! Play today, come back tomorrow for a different chart with new data and share with your chart friends 📈

📈 DuckDB 1.4.0 is out! This is our first LTS release which comes with *one year of community support*. It also supports database encryption, the MERGE SQL statement and Iceberg writes. For more details, read the announcement blog post at duckdb.org/2025/09/16/a...

Bild

Assessing LLM output quality requires managing their vast input/output spaces and acute sensitivity to minor prompt changes, but many teams are still running on largely vibe-based evals, incurring considerable risk and preventing systematic product improvement. We can do better! #databs #mlsky

Data Behind the Scenes Conference free registration is open! Wed Sept 24, ~10am-5pm EDT. Online-only, single track. Join data folks as they share experiences with how data work is done in production, thorns & disturbing hacks and all! (Pls help get the word out 📈) ti.to/databsconf/d... #dataBS

DataBS Conf

"Data, Behind the Scenes" is a free-to-attend online-only, single track conference centered on the real stories of data work from the folks in the trenches. We’re not here for the latest AI hype, perf...

ti.to

I’ve been working on an experimental, multiplayer, open-world AI chat system called Numinex. 1. Uses branching comment trees 2. Multiplayer/multimodel 3. Explicit context curation 4. Built on ATProto 5. Open observation of model behaviors

BildBildBildBild