Barret Zoph (@barret_zoph) 's Twitter Profile
Barret Zoph

@barret_zoph

CTO Thinking Machines Lab (@thinkymachines)

Past:
- VP Research (Post-Training) @openai
- Research Scientist at Google Brain

ID: 795089712864051200

linkhttp://barretzoph.github.io/ calendar_today06-11-2016 02:25:34

256 Tweet

19,19K Followers

1,1K Following

Boaz Barak (@boazbaraktcs) 's Twitter Profile Photo

Congratulations to the super oversight team for this new work showing AI can help humans catch AI bugs! If you’re interested in this and other alignment research directions, join OpenAI’s new alignment science research teams šŸš€ openai.com/careers/resear…

Sam Altman (@sama) 's Twitter Profile Photo

towards intelligence too cheap to meter: openai.com/index/gpt-4o-m… 15 cents per million input tokens, 60 cents per million output tokens, MMLU of 82%, and fast. most importantly, we think people will really, really like using the new model.

lmarena.ai (formerly lmsys.org) (@lmarena_ai) 's Twitter Profile Photo

Exciting Update from Chatbot Arena! The latest OpenAI ChatGPT-4o (20240808) API has been tested under "anonymous-chatbot" for the past week with over 11,000 community votes. OpenAI has now successfully re-claimed the #1 position, surpassing Google's Gemini-1.5-Pro-Exp with an

Exciting Update from Chatbot Arena!

The latest <a href="/OpenAI/">OpenAI</a> ChatGPT-4o (20240808) API has been tested under "anonymous-chatbot" for the past week with over 11,000 community votes.

OpenAI has now successfully re-claimed the #1 position, surpassing Google's Gemini-1.5-Pro-Exp with an
William Fedus (@liamfedus) 's Twitter Profile Photo

Happy to release a couple of our reasoning models today (šŸ“)! At OpenAI , these new models are becoming a larger contributor to the development of future models. For many of our researchers and engineers, these have replaced a large part of their ChatGPT usage.

Shengjia Zhao (@shengjia_zhao) 's Twitter Profile Photo

Excited to bring o1-mini to the world with Hongyu Ren Kevin Lu Eric Wallace and many others. A cheap model that can achieve 70% AIME and 1650 elo on codeforces. openai.com/index/openai-o…

Sam Altman (@sama) 's Twitter Profile Photo

here is o1, a series of our most capable and aligned models yet: openai.com/index/learning… o1 is still flawed, still limited, and it still seems more impressive on first use than it does after you spend more time with it.

here is o1, a series of our most capable and aligned models yet:

openai.com/index/learning…

o1 is still flawed, still limited, and it still seems more impressive on first use than it does after you spend more time with it.
Alexandr Wang (@alexandr_wang) 's Twitter Profile Photo

šŸš€ SEAL Leaderboard Update šŸš€ OpenAI’s o1 is dominating SEAL rankings! šŸ„‡ o1-preview is dominating across key categories: - #1 in Agentic Tool Use (Enterprise) - #1 in Instruction Following - #1 in Spanish šŸ‘‘ o1-mini leads the charge in Coding

šŸš€ SEAL Leaderboard Update šŸš€

OpenAI’s o1 is dominating SEAL rankings!

šŸ„‡ o1-preview is dominating across key categories:
- #1 in Agentic Tool Use (Enterprise)
- #1 in Instruction Following
- #1 in Spanish

šŸ‘‘ o1-mini leads the charge in Coding
Alexander Kirillov (@_alex_kirillov_) 's Twitter Profile Photo

Advanced voice model is finally rolling out this week. Post-training this model was an amazing project to work on as I transform from a CV researcher into a truly multimodal one. Join the team if you are excited to figure out the best interfaces for intelligence.

Barret Zoph (@barret_zoph) 's Twitter Profile Photo

Super excited this is rolling out! Real time speech to speech will be a powerful feature -- I am very bullish on multi-modal being a core component of AI products. This was a great collaboration with post-training (h/t to @kirillov_a_n & Shuchao Bi + team on post-training) and

Barret Zoph (@barret_zoph) 's Twitter Profile Photo

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

John Schulman (@johnschulman2) 's Twitter Profile Photo

Barret Zoph and I recently gave a talk at Stanford on post-training and our experience working together on ChatGPT. Unfortunately the talk wasn't recorded, but here are the slides: docs.google.com/presentation/d…. (If you have a recording, please let me know!)

Rowan Zellers (@rown) 's Twitter Profile Photo

life update: I've joined Thinking Machines lab! We're building the future of human-AI interaction through open science, research+product co-iteration, and with multimodal at the core. If you're interested in joining our fantastic team - reach out! DMs open šŸ˜€

Andrew Hyunsoo Lee (@alhyunsoo) 's Twitter Profile Photo

life update: I joined Thinking Machines! feeling so lucky to build with such a kind, brilliant team, esp pairing with researchers early on as a designer. looking forward to sharing more soon.

life update: I joined <a href="/thinkymachines/">Thinking Machines</a>!

feeling so lucky to build with such a kind, brilliant team, esp pairing with researchers early on as a designer.

looking forward to sharing more soon.
Rowan Zellers (@rown) 's Twitter Profile Photo

If you’re excited to build the future of multimodal human/ai collaboration, and jam with Andrew, me, and many other talented people across the stack— dm me! šŸ˜€