John Lam (@john_lam) 's Twitter Profile
John Lam

@john_lam

Product @Microsoft, making AI with Python more awesome across the company, including Excel! Model manager.

ID: 14076724

calendar_today04-03-2008 06:46:09

6,6K Tweet

5,5K Followers

522 Following

John Lam (@john_lam) 's Twitter Profile Photo

The reading list to prepare for your upcoming @openai interviews. Seriously, this is like a syllabus for a graduate level course in how LLMs are built on the shoulders of giants. It's a love letter to all the incredible engineering that brought us to this moment today.

vicki 🦋 (@vboykis) 's Twitter Profile Photo

I wrote a very long post on what a machine learning artifact is, how files work, safetensors, pickle, and a lot more, as a way to understand GGUF. Thanks especially to everyone in this thread who added historical context around safetensors. vickiboykis.com/2024/02/28/ggu…

I wrote a very long post on what a machine learning artifact is, how files work, safetensors, pickle, and a lot more, as a way to understand GGUF. 

Thanks especially to everyone in this thread who added historical context around safetensors.  

vickiboykis.com/2024/02/28/ggu…
John Lam (@john_lam) 's Twitter Profile Photo

This episode is exceeding expectations. It took me nearly 1 hour to listen to the first 5 minutes. It's that good. Make sure you go and READ THE TRANSCRIPT. There are links to all sorts of rabbit holes in it. I am so thankful that this exists in my world. 🙏

John Lam (@john_lam) 's Twitter Profile Photo

Dear Cursor : please make sure you never ever lose the prompt that I'm typing. I just lost 15 minutes of work typing in a prompt because of some bug. Anthropic does a great job in their UI of never losing what I've typed in, regardless of what stupid thing I happen to do.

John Lam (@john_lam) 's Twitter Profile Photo

Does anyone know if you can create a GPT and get it to use a specific model? As far as I can tell, GPTs seem to run on the default model - I'm assuming gpt-4o. I really just want to create a system prompt that I can select that tells the model to make minimal changes to the

John Lam (@john_lam) 's Twitter Profile Photo

I've tried creating a few reports using ChatGPT Deep Research and while they all look impressive, the model is hobbled by its lack of access to the primary source literature. There are citation level hallucinations happening which undermines confidence in the outputs. On an area

John Lam (@john_lam) 's Twitter Profile Photo

A new benchmark emerges for agentic AI systems: factorio. You can watch Sonnet 3.5 complete tasks or build entire factories in factorio. github.com/JackHopkins/fa…

A new benchmark emerges for agentic AI systems: factorio. You can watch Sonnet 3.5 complete tasks or build entire factories in factorio. 

github.com/JackHopkins/fa…
GitHub (@github) 's Twitter Profile Photo

We’re testing something 🧪 GitHub Copilot CLI is now in public preview. Build, debug, and deploy with GitHub Copilot coding agent without leaving your terminal. Try it out and tell us what you think 👇 github.blog/changelog/2025…