Sam Brunt

60 posts

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Sam Brunt

Sam Brunt

@sambrunty

Co-Founder | Overmind | supervision for super-intelligence

Se unió Ağustos 2025
472 Siguiendo38 Seguidores
Michael Mignano
Michael Mignano@mignano·
For the first time in ~3 years, it feels like the AI table has been flipped over. Yes, the labs and hyperscalers will have the highest chance of resetting it before everyone else, given their vast capital, frontier model, and compute advantages. But there is now a window for a new ecosystem to emerge. A "rebel alliance," which is what we're calling it at @USV. We are excited by open weight models, distributed compute, human-aligned agents, routing, open source harnesses, the orchestration layer, and a lot more. Basically, anything that gives people and enterprises powerful intelligence while maintaining tight incentive alignment, we're into it.
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Eoghan McCabe
Eoghan McCabe@eoghan·
We’re excited to share that we just signed an agreement for @salesforce to acquire @fin_ai for ~$3.6B. The transaction is expected to close in the fourth quarter of Salesforce’s fiscal year 2027. Fin started as Intercom 15 years ago. We changed our name to cap our transformation just weeks ago. We were a darling of the SaaS era and invented so many of the patterns you see in software today. Nearly four years ago, in need of a reboot, we jumped on weeks-old modern LLMs to create and define the category we know as Customer Agents today. Salesforce invented modern software and SaaS. And @benioff is like the final boss of tech founder CEOs. In seat for 27 years, he’s one of the last of his era. Still pushing, pivoting, placing big bets. It’s a privilege for @destraynor and I to get to partner with him and join forces with Salesforce upon close at this most fascinating time. And will be very fun to get their help bringing Fin to magnitudes more consumers. To our customers: Over the past few years we’ve been shipping intensely. Including recently our groundbreaking model, Apex, and our paradigm-defining internal agent, Operator. With the resources of Salesforce this will only accelerate. And yet little will practically change. I’ll still be CEO, Des will still be running R&D, we’ll both still be committed to continuing to lead this category. Thank you very sincerely and deeply for your belief in us. To all of our friends, our families, and our employees, past and present: While this is not the end, it is a major, pivotal, special, and emotional moment for us. From the bottom of our hearts, thank you. For everything. To my cofounders, my exec team: Look what we built. Four young lads with a dream and nothing to lose. And a home grown exec team who pulled off the greatest and arguably only late stage software company pivot to AI, and invented one of the most important categories in AI. Thank you for sticking through all of this with me. And now, time to get back to work. See you at our next product launch in a couple weeks. (:
Eoghan McCabe tweet mediaEoghan McCabe tweet media
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Julien Chaumond
Julien Chaumond@julien_c·
Agentic Eval is still massively under-resourced as a field
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Seb Johnson
Seb Johnson@SebJohnsonUK·
Another generational AI company is doubling down on London. I'm speaking to @MaxJunestrand this afternoon at @LDNTechWeek all about this and Legora's meteoric rise. Gonna be FUN
Max Junestrand@MaxJunestrand

Today we're opening offices in Madrid, Milan, and Paris, and building a dedicated engineering hub in London. The demand came before we did. Organisations across Spain, Italy, and France were already running @WeAreLegora on their most complex work before we had a single person on the ground there. When customers adopt you in a market you haven't entered yet, you listen. These are markets that sit at the centre of European M&A, infrastructure, and cross-border regulatory work. The matters are hard, and the demand for AI that can actually handle that complexity is real. That's the work we're built for. London becomes the third pillar of our engineering org, alongside Stockholm and New York. The engineers who understand how AI applies in regulated, professional settings are concentrated there, shaped by proximity to some of the most demanding legal and financial institutions in the world. That's exactly the problem we're solving, and exactly the team we want building it. Sixteen cities. Four continents. Seven hundred EMEA hires in the next 6 to 12 months. All of it pointed at one thing: making lawyers 10x better at what they do. To be part of it, take a look at legora.com/careers

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Londonmaxxing
Londonmaxxing@Londonmaxxing·
Mighty people of London. May we present... 𝗟𝗼𝗻𝗱𝗼𝗻𝗺𝗮𝘅𝘅𝗶𝗻𝗴 𝟬𝟬𝟯: 𝗠𝗮𝘅𝘅𝗶𝗻𝗴 𝗟𝗼𝗻𝗱𝗼𝗻 The hackathon to make London the greatest city in the world to live and build in. Saturday July 4th at Ramen Space Powered by @ag_grid @arizeai @Cloudflare @ElevenLabs @OpenRouter @useTRMNL @zeddotdev
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Sam Brunt
Sam Brunt@sambrunty·
@connorhpbrn You can pair up on the day and we’ll have a discord where you can meet people
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Connor
Connor@connorhpbrn·
@sambrunty This looks dope, just need a team tho
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Connor
Connor@connorhpbrn·
We need more hackathons in London w/ young people i.e. <20 years old.
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Akash Bajwa
Akash Bajwa@AkashBajwa96·
Software Synthesis passed 8,000 subscribers. As company builders and investors, we're all still figuring out this paradigm: what does it mean to be AI-Native as a company, should application AI companies post-train or not, how service-heavy should your GTM be, how should we think about margins today and in the future, and many more questions.. Each essay becomes a conversation with readers that sharpens my thinking on these subjects. I'm excited to continue navigating this paradigm with all of the founders, operators and investors on this journey!
Akash Bajwa tweet media
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clem 🤗
clem 🤗@ClementDelangue·
Routing and post-training open-source models won't only give you more accurate systems but also meaningfully faster and cheaper systems as most companies are currently learning (in addition to giving you more control and privacy). The idea that a "frontier" model (by frontier we mean is slightly more accurate on a few very limited benchmarks) will be better for all domains, all tasks, all setups just doesn't hold up! It's marketing for making you pay more!
Harvey@harvey

We partnered with @FireworksAI_HQ to train open-source models for legal. Here's what we found: 1) Hybrid legal agents can beat frontier models on quality and cost by routing selectively to a frontier advisor. We tested a hybrid setup where GLM 5.1 served as the primary worker, routing tasks to Opus 4.7 as an advisor when needed. GLM invoked Opus sparingly, just 0.83 times per task on average. The hybrid setup beat Opus on both quality and cost: 18% all-pass vs 14%, at $368 vs $954 across the same 100 tasks. 2) Post-training can push open models to frontier-level legal performance. On a 100-task slice of our Legal Agent Benchmark (LAB), SFT moved Kimi 2.6's all-pass rate from 11% to 15%, beating Opus' 14%. But the cost gap was even more striking: $84 vs $954 across the same 100 tasks, or ~11x cheaper. We're excited to continue working with @FireworksAI_HQ on the next generation of open-source legal agents.

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Sam Brunt
Sam Brunt@sambrunty·
@indiamctaggart Did he try some WMCJ? I don’t want my deliveroos redirected to the palace.
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India McTaggart
India McTaggart@indiamctaggart·
Prince William pulls a pint in the Prince of Peckham as he throws his weight behind supporting British pubs🍻 “We need to protect our pubs,” he said while chatting to people at the local. Here’s William pulling a Red Stripe with Clem Ogbonnaya, who owns the pub.
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Luke Harries
Luke Harries@lukeharries·
Now this is the coolest website I’ve seen in a long time
Luke Harries tweet media
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Botir Khaltaev
Botir Khaltaev@botirkhaltaevv·
personal update: i'm joining @modal modal unequivocally is the best AI infra company. i've been a customer for about a year now. i'm in london for two months, if any startup seed and above is willing and able to move to modal. DM me. I will help out personally
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Francisco Terpolilli
Francisco Terpolilli@frankterpo·
"It's all a rich tapestry. Everything we do builds on what came before. That's the beauty of the web; it's a giant, collective experiment in full circle." - Evan Williams (Twitter & Medium Co-Founder) Full circle moment. Won @Thrads_ai´s hack, now collab @cursor_ai adtech hck 🧵
Francisco Terpolilli tweet media
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FORTUNE
FORTUNE@FortuneMagazine·
"We got rid of our HR team.” Bolt CEO Ryan Breslow defended sweeping workforce cuts at Bolt—including a recent layoff affecting roughly 30% of employees—as well as his decision to eliminate the company’s HR team. #FortuneWorkplaceSummit | bit.ly/3Rk2jkS
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