Thomas Friedel

Thomas Friedel

@thomascygn.bsky.social

Tackling AI for agriculture @ https://plantix.net/ 🌱

661 followers442 following28 posts

Thomas Friedel reposted

🧵 THREAD: A federal whistleblower just dropped one of the most disturbing cybersecurity disclosures I’ve ever read. He's saying DOGE came in, data went out, and Russians started attempting logins with new valid DOGE passwords Media's coverage wasn't detailed enough so I dug into his testimony:

Thomas Friedel reposted

This is a crazy paper. Fine-tuning a big GPT-4o on a small amount of insecure code or even "bad numbers" (like 666) makes them misaligned in almost everything else. They are more likely to start offering misinformation, spouting anti-human values, and talk about admiring dictators. Why is unclear.

Thomas Friedel reposted

an audible “no fucking way..” escapes my mouth they claim that you can get LLMs to give you well calibrated confidence scores like, i knew you could do something like this with logits/attention values, but the idea that the LLM could speak it back to you.. 🤯

Maria Antoniak@mariaa.bsky.social

Now I have some evidence to back up me telling all my collaborators to add confidence predictions to their prompts. Anecdotally, I've found this helpful for classification tasks. arxiv.org/abs/2412.14737

Thomas Friedel reposted

A new position paper on "inference time compute". They present some theory on why it is necessary, how does it work, why we need it and what does it mean for "super" intelligence.

Thomas Friedel reposted

This might be the first time after 10 years that boosted trees are not the best default choice when working with data in tables. Instead a pre-trained neural network is, the new TabPFN, as we just published in Nature 🎉

Thomas Friedel reposted

Thomas Friedel reposted

Replying to @ncoop57.bsky.social

We've all been there—staring at the terminal trying to remember that obscure tar command or SSH flags. Sure, you could Google it or use ChatGPT, but now you're context-switching between docs and terminals. So, we created ShellSage, read all about it here: www.answer.ai/posts/2024-1...

answer.aiShellSage - Your AI Bash Buddy – Answer.AIShellSage saves sysadmins’ sanity by solving shell script snafus super swiftly

Thomas Friedel reposted

Thomas Friedel reposted

🎯 How can we empower scientific discovery in millions of nature photos? Introducing INQUIRE: A benchmark testing if AI vision-language models can help scientists find biodiversity patterns- from disease symptoms to rare behaviors- hidden in vast image collections. Thread👇🧵

Thomas Friedel reposted

🎉 I just wrapped up teaching the Introduction to GIS Programming course this semester at the University of Tennessee! All course materials and lecture recordings (26 hours) are freely available online. Explore #geospatial 🌍 data visualization and analysis using #opensource Python packages:

Thomas Friedel reposted

How do LLMs learn to reason from data? Are they ~retrieving the answers from parametric knowledge🦜? In our new preprint, we look at the pretraining data and find evidence against this: Procedural knowledge in pretraining drives LLM reasoning ⚙️🔢 🧵⬇️

Thomas Friedel reposted

Ever wanted to see the world through someone else’s eyes?

dame@dame.is

looks like graze.social makes it extremely easy to emulate the following feed of any other user on the network — see through someone else's "eyes" instantly! super cool

Thomas Friedel reposted