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VOICE ARCHIVE

Barret Zoph

@barret_zoph
10 posts
2026-01-15
Super excited to join the team!
2026-01-15 View on X
Wired

A source close to Thinking Machines Lab alleges ex-CTO Barret Zoph, who is returning to OpenAI, had shared confidential company information with competitors

The departures are a blow for Thinking Machines Lab.  Two narratives are already emerging about why they happened.

Super excited to join the team!
2026-01-15 View on X
@fidjissimo

Fidji Simo says Barret Zoph, Luke Metz, and Sam Schoenholz have returned to OpenAI from Thinking Machines Lab and “this has been in the works for several weeks”

Excited to welcome Barret Zoph, Luke Metz, and Sam Schoenholz back to OpenAI! This has been in the works for several weeks, and we're thrilled to have them join the team. Barret wi...

Super excited to join the team!
2026-01-15 View on X
@kyliebytes

Thinking Machines Lab parts ways with CTO Barret Zoph, with Soumith Chintala taking over the role; sources say the termination is due to “unethical conduct”

BREAKING: Thinking Machines has terminated its CTO, Barret Zoph, due to unethical conduct according to two sources familiar with the matter. CEO Mira Murati announced the news at a...

2025-10-02
Excited to release Tinker and see what the community uses it for.
2025-10-02 View on X
Wired

Mira Murati's Thinking Machines Lab launches its first product, Tinker, an API for fine-tuning language models, in private beta, with support for Qwen and Llama

Today, we are launching Tinker, a flexible API for fine-tuning language models. Moneycontrol : Ex-OpenAI CEO Mira Murati stealth AI lab launches its first ever product Matthias Bas...

2025-09-14
Excited to share our first blog post — one of many to follow!
2025-09-14 View on X
TechCrunch

Mira Murati's TML launches a research blog called Connectionism, and shares its work on resolving nondeterminism and achieving reproducible results from LLMs

There's been great interest in what Mira Murati's Thinking Machines Lab is building with its $2 billion in seed funding …

2024-09-26
I posted this note to OpenAI. Hey everybody, I have decided to leave OpenAI. This was a very difficult decision as I have has such an incredible time at OpenAI. I got to join right before ChatGPT and helped build the post-training team from scratch with John Schulman and
2024-09-26 View on X
CNBC

OpenAI CTO Mira Murati says she is leaving the company after 6.5 years “because I want to create the time and space to do my own exploration”

- OpenAI's board is considering plans to restructure the firm to a for-profit business … OpenAI's board is considering plans …

2023-11-23
What an incredible company OpenAI is to work at. I have never seen so many people so committed to the mission of the company and band together when things go wrong. Huge props the the leadership team for navigating these incredibly difficult times.
2023-11-23 View on X
The Information

Source: a breakthrough spearheaded by OpenAI chief scientist Ilya Sutskever enabled a model that could solve basic math problems, stoking excitement and concern

One day before he was fired by OpenAI's board last week, Sam Altman alluded to a recent technical advance the company …

What an incredible company OpenAI is to work at. I have never seen so many people so committed to the mission of the company and band together when things go wrong. Huge props the the leadership team for navigating these incredibly difficult times.
2023-11-23 View on X
The Information

Source: an OpenAI employee share sale valuing the company at $86B is back on track after Sam Altman's reinstatement and is expected to close in December

Maria Heeter / The Information : Bluesky: @fack.bsky.social . X: @rm_infinite , @westcoastbill , @nearcyan , @barret_zoph , @chiefaioffice , @qmaqdk , @kateclarktweets , @ftraderf...

2022-12-06
What a fun first few months at OpenAI its been :) https://twitter.com/...
2022-12-06 View on X
@sama

OpenAI CEO Sam Altman says ChatGPT crossed 1M users in five days and the company will monetize the tool eventually as the compute costs are “eye-watering”

ChatGPT launched on wednesday. today it crossed 1 million users!

What a fun first few months at OpenAI its been :) https://twitter.com/...
2022-12-06 View on X
Stratechery

A look at the effects of ChatGPT, which has caused an explosion of interest in OpenAI's capabilities and led to questions about AI's impending impact on society

It happened to be Wednesday night when my daughter, in the midst of preparing for “The Trial of Napoleon” for her European history class …