Matt Welsh (@mdwelsh) 's Twitter Profile
Matt Welsh

@mdwelsh

LLM and AI hacker. Head of AI Systems @PalantirTech. Ex @ArynInc, @FixieAI, OctoML, Apple, Google, Xnor, Harvard prof. I like big models and I cannot lie.

ID: 14435433

linkhttps://www.mdw.la/ calendar_today18-04-2008 17:24:02

770 Tweet

3,3K Followers

888 Following

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It is times like these where I wish we had invented hypersleep so I could just put myself into a pod and sleep through the next 4 years.

Matt Welsh (@mdwelsh) 's Twitter Profile Photo

List of AI powered shit on my laptop, amended: - Arc browser - Cursor - Rewind - Claude desktop - Ollama - Warp terminal - Probably 3 or 4 random things I've downloaded and forgotten about

Matt Welsh (@mdwelsh) 's Twitter Profile Photo

Today I commit to do some good in the world. Be a light in the darkness. To be there for my children, and give them something to dream for. No election can take that away from me. Easy mode is over: now I have to work to make the world a better place.

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Like the rest of the Artificial Intelligentsia, I have switched to Cursor as my IDE of choice. So much more powerful than Copilot! Not sure I can write code without an LLM behind the scenes anymore.

Matt Welsh (@mdwelsh) 's Twitter Profile Photo

Use of AI tools like Cursor is spoiling me. I now expect to be able to just hit <tab> in any window and have everything autocomplete. <tab><tab><tab><tab>

Matt Welsh (@mdwelsh) 's Twitter Profile Photo

In an effort to avoid spending $350 to replace an e-ink tablet with a broken USB port, I have successfully spent $400 on equipment and materials to repair it myself. #winning

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I’m excited to announce that I have joined Palantir as Head of AI Systems, applying AI to critical national security challenges. linkedin.com/posts/welsh-ma…

Fixie.ai 🦊 (@fixieai) 's Twitter Profile Photo

Today we're releasing Ultravox v0.5, the next iteration of our open-weight speech language model With this release, we've closed the gap with proprietary models. Ultravox now outperforms GPT-4o Realtime & Gemini 1.5 Flash on key benchmarks for speech understanding 🧵

Today we're releasing Ultravox v0.5, the next iteration of our open-weight speech language model

With this release, we've closed the gap with proprietary models. Ultravox now outperforms GPT-4o Realtime &amp; Gemini 1.5 Flash on key benchmarks for speech understanding

🧵
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I'm open sourcing Podverse.ai, the AI-powered podcast app that I've developed over the last few months. mdwdotla.medium.com/introducing-po… github.com/mdwelsh/podver… podverse.ai

Matt Welsh (@mdwelsh) 's Twitter Profile Photo

I haven't written significant Java code in more than 25 years, but thanks to ChatGPT it's all coming back to me now ... like riding a bicycle with fifteen extra pedals and no seat

Matt Welsh (@mdwelsh) 's Twitter Profile Photo

I asked ChatGPT to generate an image of what it thinks I look like, based on all of our previous chats, including information about my interests and hobbies. I think it pretty much nailed it.

I asked ChatGPT to generate an image of what it thinks I look like, based on all of our previous chats, including information about my interests and hobbies. I think it pretty much nailed it.
Matt Welsh (@mdwelsh) 's Twitter Profile Photo

Today I wrapped up teaching an AI course for older adults at the Osher Lifelong Learning Institute Institute at University of Washington. Fantastic experience. One of the students even made me chocolate chip cookies. That never happened at Harvard.

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Terms working their way into my lexicon since starting at Palantir: "echelon", "situational awareness", "saved rounds", "throw new SafeIllegalArgumentException()"