Xin Wang

@xinw_ai

Research @Meta l Ex OpenAI, Microsoft Research | @Berkeley_EECS PhD

San Francisco, CA

xinw.ai

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Xin Wang
@xinw_ai
Apr 8
Muse Spark is here: our first milestone towards personal intelligence! It’s been such an honor working with the coolest people for the past nine months cooking this model. Check out the model and let us know what you think!
Alexandr Wang
@alexandr_wang
Apr 8
1/ today we're releasing muse spark, the first model from MSL. nine months ago we rebuilt our ai stack from scratch. new infrastructure, new architecture, new data pipelines. muse spark is the result of that work, and now it powers meta ai. 🧵
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Xin Wang
@xinw_ai
Aug 6
Muse spark 1.2 + muse code is here!! Try it with curl -fsSL dev.meta.ai/install.sh | bash
Alexandr Wang
@alexandr_wang
Aug 5
muse code in beta is live. first coding agent from msl, built on muse spark 1.2. install: curl -fsS dev.meta.ai/install.sh | bash here's what you should know:
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Xin Wang
@xinw_ai
Aug 5, 2025
🚀 Say hello to gpt-oss model! Excited to see the work is finally out :D
OpenAI
@OpenAI
Aug 5, 2025
Our open models are here. Both of them. openai.com/open-models
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Xin Wang
@xinw_ai
Jun 11, 2025
It will be good. 🚀
Sam Altman
@sama
Jun 10, 2025
we are going to take a little more time with our open-weights model, i.e. expect it later this summer but not june. our research team did something unexpected and quite amazing and we think it will be very very worth the wait, but needs a bit longer.
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Xin Wang
@xinw_ai
Dec 12, 2024
Great work @shishirpatil_ @tianjun_zhang It still feels like yesterday when we kicked out the project. Great to see the work continue to influence the function calling space 😉
Shishir Patil
@shishirpatil_
Dec 11, 2024
Today, I'm thrilled to present Gorilla at #NeurIPS2024! Launched in early 2023, Gorilla kick-started and pioneered function-calling for LLMs, an essential feature that has since evolved into what we now call tool-calling, API invocations, and more. This capability has become
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