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Air Street Capital Profile
Air Street Capital

@airstreet

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968

ai-first companies are all you need.

latent space
Joined March 2017
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@airstreet
Air Street Capital
2 years
Epoch 2
@nathanbenaich
Nathan Benaich
2 years
👋 I'm excited to unveil @airstreet’s second fund of $121,212,121 as we accelerate our mission to back ambitious AI-first companies in North America and Europe! 🧵 My reflections on the journey, opportunity and what this means for our founders and community:
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@airstreet
Air Street Capital
21 hours
👋 🇬🇧 🤖
@nathanbenaich
Nathan Benaich
21 hours
just about a week til @londonai with @rosstaylor90 @Youssef_A_Mejj and 100 ai friends from ai labs, startups, big cos and universities a great opp to meet peers, learn some things and shop talk a lil join —> london(dot)ai
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@airstreet
Air Street Capital
5 days
we’re back for our third investment into @profluentbio since our inception round not long ago 🧬 couldn’t be a brighter time for frontier ai to rewrite our approach to programmable biology :)
@ProfluentBio
Profluent
5 days
Today we’re announcing $106M in new funding led by Altimeter Capital and Bezos Expeditions. This brings our total to $150M to scale our frontier AI models which make biology programmable. Our frontier models have generated functional proteins (Nature Biotech, 2023), created the
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@airstreet
Air Street Capital
6 days
two our our favorite companies are joining forces today - @poolsideai from epoch 1 and @fern_labs from epoch 2 we couldn’t be more excited for the full stack frontier ai company they’re building together long-running multi-agent systems for the toughest workflows!
@nathanbenaich
Nathan Benaich
6 days
news! @poolsideai has acquired @fern_labs, in which @airstreet was the first and sole investor - and a first investor into poolside as well. i met @ashedwardst in late 2024 before fern had a name or team. his technical depth, product taste and ambitious were 🔥 fern pushed
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@airstreet
Air Street Capital
6 days
today on the press, we wrote about how retrieval augmentation helps @profluentbio's e1 model outperform the popular esm series on protein design tasks - and it's open source!
@nathanbenaich
Nathan Benaich
6 days
new on @airstreetpress: what works in natural language also works in protein engineering! we dive into @profluentbio latest open-source model called E1, which reads an input sequence plus its evolutionary neighbours to outperform ESM-2, ESM C, and PoET on protein design tasks
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@airstreet
Air Street Capital
14 days
new pod!
@kofinas
Demetri Kofinas
14 days
I’m joined by @nathanbenaich to discuss current trends and progress in AI, the commercial implications and geopolitical dynamics of the AI arms race, investment opportunities, and what industries, sectors, and professions may be most ripe for disruption. https://t.co/0NOjVRS2DD
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@nathanbenaich
Nathan Benaich
15 days
here’s everything you need to know about across ai infra, politics, research, industry, and startups in the last month is here on press(dot)airstreet(dot)com i call it the state of ai newsletter, because that’s what it is - and it makes more sense today than guide to ai enjoy!
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@airstreet
Air Street Capital
28 days
hello, interactive ai video!
@odysseyml
Odyssey
28 days
Odyssey-2 is live! It’s instant, interactive AI video. You type a few words, hit “stream”, and video you can interact with is instantly imagined by AI. It's so fun, and feels like magic.
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@airstreet
Air Street Capital
28 days
@RecursionPharma
Recursion
28 days
If you’re working in AI, you most likely saw the just-released 2025 State of AI Report from @nathanbenaich, Founder and General Partner at @airstreet. The annual report is a must-read deep dive into the state of the industry, with this year’s highlights including: reasoning going
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@airstreet
Air Street Capital
1 month
the uk deserves a modern wealth management institution that’s born ai-first and serves people with the best advice and opportunities in a world that’s rapidly evolving welcome, @clovefi!
@christianbowens
Christian Owens
1 month
Today, I’m delighted to announce @CloveFi, and our $14m pre-seed led by @Accel, with @Kindred_VC and @airstreet. It’s been 2 years since I left Paddle, and in that time, I’ve spent a lot of time thinking about what’s next. Over the last 10+ years, I’ve always tried to imagine
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@nathanbenaich
Nathan Benaich
2 months
🪩The one and only @stateofaireport 2025 is live! 🪩 It’s been a monumental 12 months for AI. Our 8th annual report is the most comprehensive it's ever been, covering what you *need* to know about research, industry, politics, safety and our new usage data. My highlight reel:
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@airstreet
Air Street Capital
2 months
we’re live with the 8th annual @stateofaireport!
@nathanbenaich
Nathan Benaich
2 months
🪩The one and only @stateofaireport 2025 is live! 🪩 It’s been a monumental 12 months for AI. Our 8th annual report is the most comprehensive it's ever been, covering what you *need* to know about research, industry, politics, safety and our new usage data. My highlight reel:
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@nathanbenaich
Nathan Benaich
2 months
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@airstreet
Air Street Capital
2 months
it’s time for the uk to swing big on ai.
@nathanbenaich
Nathan Benaich
2 months
I'm excited for @airstreet to be allying with Jensen's leadership and the incredible NVIDIA team with @tobiashalloran on the ground to make the UK an AI superpower once and for all. I've long held the view that @nvidia is the most important AI company in the world and have said
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@airstreet
Air Street Capital
3 months
come join!
@GenReasoning
General Reasoning
3 months
🌍 Hiring World Engineers The era of toy problems in AI is coming to an end. In its place is an era of real-world consequences. We are hiring for our world engineering team. Our goal is to make rich environments that enable agents to build, invent and discover over long
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@airstreet
Air Street Capital
3 months
👀
@nathanbenaich
Nathan Benaich
3 months
news! @dealroomco analysed the activity and outcomes of more than 22k investors, looking deal-by-deal at each investor's ability to pick startups and support them to to power law outcomes i'm happy to see @airstreet hit the top 2.5% of investors in emea 😇 more coming!
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@airstreet
Air Street Capital
3 months
welcome, @delfa_ai!
@farrand_tom
Tom Farrand
3 months
We’ve raised $3.8 million to build the operating system for clinical trials, starting with patient recruitment. @delfa_ai is removing the biggest bottleneck to getting new drugs to market.
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@airstreet
Air Street Capital
4 months
👀 @DimitriosKottas, CEO of @delian_ai on the big screen this morning
@nathanbenaich
Nathan Benaich
4 months
we are at a unique time in history when new defense primes are necessary to protect europe @delian_ai is quietly delivering next-generation systems at national scale to defend against autonomous weapons that dominate the modern battlefield 👋 @DimitriosKottas live on @CNBC
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@airstreet
Air Street Capital
4 months
Nature paper for OpenCRISPR-1 no less! LFG @ProfluentBio
@nathanbenaich
Nathan Benaich
4 months
ai is generationally important technology today @profluentbio's work building frontier ai models to write the language of functional genome editors is published in @nature! they produce a synthetic crispr system that edits human dna and sharply reduces off-target effects 🧵
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@airstreet
Air Street Capital
4 months
“Our competitor is time,” @DimitriosKottas said. “Our adversaries are developing and procuring things at speeds we cannot imagine . . . Our [national security] processes cannot support such speeds right now because they are tuned for peace time.”
@nathanbenaich
Nathan Benaich
4 months
Today @airstreet @marathon_vc co-led a $14M Series A into defense AI co @delian_ai - more in @FT “It is very rare when there is a time when new primes are created,” said @DimitriosKottas. “If that window existed at any point over the last several decades, it would be now.
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