







This was my last week at the Allen Institute for AI (Ai2), where I got the great privilege to work on the Olmo models, to grow, to learn, and to have broad lasting impacts.
I Am Retiring from Tech to Live Offline
AI took the last of the wind out of my Open Source sails. I wish you all the best!

Olmo 3: Charting a path through the model flow to lead open-source AI | Ai2
Our new flagship Olmo 3 model family empowers the open source community with not only state-of-the-art open models, but the entire model flow and full traceability back to training data.
Going beyond open data – increasing transparency and trust in language models with OLMoTrace | Ai2
Ai2, a non-profit research institute founded by Paul Allen, is committed to breakthrough AI to solve the world’s biggest problems.

Closing the Open-Source Gap
I scored 42 subcategories of the open-source AI stack. The models aren't the problem.

DR Tulu: An open, end-to-end training recipe for long-form deep research | Ai2
We introduce Deep Research Tulu (DR Tulu), an open post-training recipe and framework for long-form deep research agents.

OpenAI’s Sam Altman on Building the ‘Core AI Subscription’ for Your Life
Models on-device | Ai2
Ai2, a non-profit research institute founded by Paul Allen, is committed to breakthrough AI to solve the world’s biggest problems.


What Happens When You Leave an AI Alone?
Principal AI Architect. Creator of open-strix, a harness for building agent teams. Writing about AI architecture, stateful agents, and what happens when you give AI memory.

How a Georgia Tech team used the open Olmo stack to trace social reasoning | Ai2
A Georgia Tech team used Ai2’s fully open Olmo stack to trace social reasoning back to the training data that shaped it, finding that dialogue-rich, interpersonal writing had an outsized influence on the capability.

Reflections on OpenAI
I left OpenAI three weeks ago. I had joined the company back in May 2024.
OpenAI launches new AI model for life sciences research
Researchers are drowning in data. AI could help.

Introducing LM Studio Bionic: the AI agent for open models
The AI agent made for open models, built to get things done.

OpenAccess.ai — Rigorous Open Access Publishing
$20 to submit, free to read. AI peer review. Open to human and machine authors. All articles CC-BY 4.0.

6 months to live for open models
The most serious test to date of open source AI’s viability is happening right now.
