๐Ÿ‡ฎ๐Ÿ‡ฉ | Co-Founder at @hellomundoai

garreth.cc
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Iโ€™m excited to announce Mundoโ€™s $20M Series A. Together with our previously unannounced $4M seed round, weโ€™ve now raised $24M. Over the past year, my conviction has only grown stronger: the next generation of AI wonโ€™t just reason better โ€“ it will understand the world more deeply. Speech, video, movement, human interaction, and the richness of real-world sensory experiences all contain information that todayโ€™s models are only beginning to learn from. Advancing that capability requires new forms of data, better evaluations, and tighter feedback loops between measuring progress and improving it. Thatโ€™s what weโ€™re building at Mundo. Today, our datasets and evaluations are used by leading AI labs and companies to build the next generation of multimodal systems. Weโ€™ve seen firsthand how much progress is possible when better data and evaluations meet better models - and how much further there is to go. Back to work!
Today weโ€™re announcing Mundoโ€™s $20M Series A, led by @GreatPointVC . Together with our previously unannounced $4M seed, weโ€™ve raised $24M to build the data layer for perceptual intelligence.
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ehh close enough
If this is a @Wealthsimple MCP server, we are so unbelievably back
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If this is a @Wealthsimple MCP server, we are so unbelievably back
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finally got the vessi logo off ๐Ÿช
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fun weekend project: adding sound to my personal site! we spend so much time thinking about how websites look, but rarely how they sound. this time, i wanted to explore that overlooked dimension of web design. itโ€™s interesting how even subtle sounds can change how a website feels and how we interact with it.
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garreth retweeted
I made an interface to binge watch thoughts from the best people in diverse fields here stealbrains.com/tv Steve Jobs - "It comes down to trying to expose yourself to the best things that humans have done and then try to bring those things in to what you're doing"
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garreth retweeted
We're proud to announce the initial close of our Series E, targeting up to CAD $7 billion at a CAD $35.7 billion valuation; marking the largest private financing round in Canadian startup history.
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garreth retweeted
Breaking news :V @ParadevAI Rebrands and Raises $11.5M for Parallel AI Coding Agents, coming to an @X sidebar near you
Superset is now Paradev: The code editor that helps engineers run armies of coding agents. We just raised an $11.5M Seed round led by @usv with @ycombinator to redefine how software is written.
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3 years ago, on my birthday in junior year, I wrote a letter to my future self. today, I finally opened it and this line caught my eye. funny how the universe works :)
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garreth retweeted
Not a surprise AI wants to go back home
Asked chatGPT where he'd want to live if he was a person. Explicitly told it to not use memory or make any assumptions about my opinion. Doubt it listened fully.
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Weโ€™ve been thinking a lot about how to best evaluate multimodal models, especially with so much new work happening around voice agents and speech-to-speech benchmarx. Before putting out benchmarks of our own, we wanted to spend more time understanding the core decisions that go into building a good evaluation in our latest blog post. Weโ€™ve historically shared a lot about the data we build at Mundo, but thereโ€™s so much cool work happening internally that weโ€™re excited to start sharing more of :)
Thereโ€™s a new voice agent / speech-to-speech benchmark released every other week. So weโ€™ve been looking closely at the design decisions and the assumptions those decisions introduce. On our latest blog: what the model hears, and the choice between human and synthetic speech.
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garreth retweeted
"๐ป๐‘’ ๐‘ก๐‘œ๐‘œ๐‘˜ ๐‘š๐‘ฆ โ„Ž๐‘Ž๐‘›๐‘‘ ๐‘–๐‘› โ„Ž๐‘–๐‘ , ๐‘ค๐‘–๐‘กโ„Ž ๐‘Ž ๐‘”๐‘™๐‘Ž๐‘‘ ๐‘๐‘œ๐‘ข๐‘›๐‘ก๐‘’๐‘›๐‘Ž๐‘›๐‘๐‘’ ๐‘กโ„Ž๐‘Ž๐‘ก ๐‘๐‘œ๐‘š๐‘“๐‘œ๐‘Ÿ๐‘ก๐‘’๐‘‘ ๐‘š๐‘’, ๐‘Ž๐‘›๐‘‘ ๐‘™๐‘’๐‘‘ ๐‘š๐‘’ ๐‘–๐‘›๐‘ก๐‘œ ๐‘กโ„Ž๐‘’ ๐‘ ๐‘’๐‘๐‘Ÿ๐‘’๐‘ก ๐‘กโ„Ž๐‘–๐‘›๐‘”๐‘ ." Today I'm releasing Virgil, an AI guide to the world's most famous museums. Virgil is the sequel to the Living Museum, as seen below. askvirgil.app
Today I'm releasing The Living Museum, an experimental interface for the British Museum that brings its digital collection to life using AI. livingmuseum.app/explore
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come by the lounge!!!
@hellomundoai is headed to Interspeech 2026 (and sponsoring the conference lounge)! A huge focus of mine right now is building better speech evals/benchmarks that reflect real-world distributions - would love to chat with others working on this! Excited to catch up with old friends and meet new folks! DM me if you'd like to chat speech data / evals ๐Ÿซก
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also say hi to @angushf who is in person at the conference
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๐Ÿš€ A new conference is coming! ASLI 2027: IEEE International Conference on Audio, Speech, and Language Intelligence Continuing the legacy of ASRU and SLT, ASLI brings together audio, speech, language & intelligence. Singapore | Nov. 29โ€“Dec. 4, 2027 2027.ieeeasli.org/
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DM me if your use case is speech or video! Happy to help!
if you are building a product using AI, you should be spending >25% of your time making benchmarks and trying to get the model labs to care about said benchmarks easiest path to accelerate your progress as a company
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noul = bernoulli ๐Ÿคฏ
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Build in Canada!
We just announced Canadaโ€™s new Productivity Mega Deduction. This cuts Canadaโ€™s marginal effective tax rate from 13% to 6.4% on new business investment โ€” the lowest of any major economy in the world. Canada is building big โ€” and becoming the best place in the world to build. More here:ย pm.gc.ca/en/news/news-releasโ€ฆ
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garreth retweeted
Replying to @LinusEkenstam
thereโ€™s always a reason ๐Ÿค—
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AI is increasingly good at understanding code, text, and math. But the physical world is still much messier. @hellomundoai is betting that sights, sounds, and other sensory information are AIโ€™s next big frontier. betakit.com/mundo-announces-โ€ฆ
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