Andrew Hsu Profile
Andrew Hsu

@adhsu

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4K
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26K
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675

@speak cofounder/CTO - AI language learning

San Francisco
Joined October 2009
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@adhsu
Andrew Hsu
3 days
Congrats @OpenAI! Some thoughts from testing the new GPT-5 models @speak over the past several weeks:. - Significant leap in the reasoning frontier - your strong assumption now should be that it can crush most real-world complex tasks across a giant context window/dump, and if it.
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@adhsu
Andrew Hsu
27 days
RT @connorzwick: A special bit of silicon valley is that everyone is willing to help each other. Back in 2015, we pinged @karpathy for AI….
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@adhsu
Andrew Hsu
27 days
Thanks for having me on @latentspacepod @swyx!.
@latentspacepod
Latent.Space
30 days
🆕 Personalized AI Language Education, with @adhsu, CTO of @Speak!. For the first time, Andrew tells the story about building the next generation of AI Language Learning, starting pre-Transformers, getting advice from @karpathy, and why they went bet hard.
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@adhsu
Andrew Hsu
1 month
Thanks for having me on @ashleevance - was a very fun convo!.
@ashleevance
Ashlee Vance
1 month
Full episode with @adhsu on life as a child prodigy, being one of the first Thiel Fellows and building @speak. Timestamps . 00:00:00 - Intro .00:03:05 - Started college at twelve .00:05:34 - Homeschooled by immigrant parents 00:08:30 - Three degrees by sixteen .00:19:53 - First
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@adhsu
Andrew Hsu
2 months
RT @connorzwick: The day has finally come! @speak is no longer an English language learning app. You can now learn 🇪🇸 Spanish, 🇫🇷French,….
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@adhsu
Andrew Hsu
4 months
Spotted @pdhsu at our parents’ house.
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@adhsu
Andrew Hsu
5 months
RT @connorzwick: Fun fact: @speak has 65% brand recognition in South Korea and close to 10% of the population has used us to improve their….
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@adhsu
Andrew Hsu
5 months
RT @connorzwick: 📈 @speak.
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@adhsu
Andrew Hsu
8 months
RT @jchatterleyCNN: “We’re really an AI native company.". Speak CEO @connorzwick explains how his app uses #AI to get language learners tal….
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@adhsu
Andrew Hsu
8 months
RT @paulg: These guys were among the earliest of all the startups we've funded to understand what AI was going to make possible, and they h….
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@adhsu
Andrew Hsu
8 months
We've raised a Series C from @Accel valuing Speak at $1b to keep driving toward our mission of reinventing the way people learn, starting with language. This year was great, but we have even bigger plans for 2025 and are hiring exceptional technical talent to work on one of the.
@connorzwick
Connor Zwick
8 months
1/ Excited to announce Speak has raised a $78m Series C from @Accel at a $1b valuation!. It' a huge milestone for us and continued validation of our founding idea: AI would fundamentally transform learning. 8 years later, we’re well on our way and believe this more than ever. 🧵
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@adhsu
Andrew Hsu
8 months
RT @TechCrunch: OpenAI-backed Speak raises $78M at $1B valuation to help users learn languages by talking out loud
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techcrunch.com
Languages are typically taught by first exposing you to reading and writing, but native speakers always start learning languages by hearing and talking.
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@adhsu
Andrew Hsu
9 months
RT @dieworkwear: When I was on a menswear forum, I remember discussing the question of why there are so many bespoke shoemakers in Tokyo. S….
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@adhsu
Andrew Hsu
10 months
And finally - huge congrats to the Realtime team at OpenAI. This launch is a fundamental step towards making our interactions with technology more natural, fluid, and healthy. An immense amount of work at crazy pace went into this launch and we’re inspired and excited to continue.
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@adhsu
Andrew Hsu
10 months
This is just the beginning and there are still limitations that we expect to improve dramatically in the near future. We’re excited to continue releasing this realtime tech across many different surfaces in Speak in the coming months.
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@adhsu
Andrew Hsu
10 months
And of course all of our lessons are driven by our proprietary learning engine so these Live Roleplays (along with all of our lesson types) happen as part of a wider learning sequence personalized to the learner.
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@adhsu
Andrew Hsu
10 months
Here are some key aspects of how we’ve purpose-built this experience to be the most effective:.1. As a user progresses through the conversation, we use our proficiency graph to ensure the dialogue is at the right level and exposes helpful language they should learn next.2. We.
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@adhsu
Andrew Hsu
10 months
The result is a user experience that is far more specialized and helpful for our learners! Today, we’re announcing Live Roleplays, a new Speak experience that combines Realtime API with our learning engine to enable immersive speaking practice in a variety of roleplay scenarios.
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@adhsu
Andrew Hsu
10 months
We think it’s more important than ever to create a product experience that’s purpose-built for language learning by combining the best technology, product design, and pedagogy. This is what enables a real path to language fluency beyond the first 15 minutes of interaction.
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