Mihir Kachroo

training & inference accelerator @meta | building @tilelabs | prev @databricks | incoming @openai

[Mihir Kachroo @mkachroo29]

Exciting 🔥🔥

[Chidera Ibe @ChideraIbe11]

Someone on metas PyTorch team created a competition to write gpu code

[Mihir Kachroo @mkachroo29]

Working on AI accelerators has made me appreciate abstractions a lot more.

An insane amount of thought and work gets hidden away so we can write a few lines of python and not care

[Mihir Kachroo @mkachroo29]

RISC-V feels different because so much of the ecosystem is built in the open.

Open tools, open cores, public specs, random GitHub issues/forum threads.

Big appreciation for the open-source community making the architecture easier to experiment with 🙌

[Mihir Kachroo @mkachroo29]

@freddiev4 Great footy 🔥🔥

[Mihir Kachroo @mkachroo29]

ai accelerator kernel optimization is like the factory game from Roblox oa

[Mihir Kachroo @mkachroo29]

@hamostaf04 Really cool stuff Hamza!

[tile @tilelabs]

Can agents learn from past successes — without fine-tuning?

In our latest blog at Tile Labs, we test a simple idea: giving agents examples of successful past runs before they act. No weight updates. No retraining. Just better context.

What we found:
• More selective agents → fewer errors
• Smaller models improve the most
• Frontier models gain better calibration

Read more: https://t.co/7IvWA4f6AU

[tile @tilelabs]

🚀 Our first blog is live: Benchmarking AI Agents using RL Environments

We evaluate frontier models and uncover a key insight — the gap between completing a workflow and completing it correctly is larger than you think.

Read more: https://t.co/Gh23BjKNjZ

[tile @tilelabs]

We’re excited to introduce Tile Labs.

A research lab focused on advancing model intelligence — exploring how AI systems become more capable, adaptive, and autonomous.

More to come soon.

[email protected]

[Mihir Kachroo @mkachroo29]

better models matter but better harnesses — the infrastructure around them — may matter just as much

https://t.co/4qFDscaq4e