Biodefense

Joined May 2009
I love this! Simple, but surprisingly hard...
Jeremy Giffon (2019): make one really difficult phone call Ari Emmanuel (2025): make ten every single day, white knuckle it … fast takeoff
8
LOL
Bruh they're not going to give you a basic income. They're just going to wait for you to riot and then drone your ass.
4
Amazing!
spiritually, it feels inevitable that AGI is born in California as a kind of useless and largely uneconomic toy, and then dragged to New York, caged and put to work by men in grey tall towers that poke and prod it until it spills trillions out filtering through PDFs
18
Drosten Fisher retweeted
seeing the team grow from a corner in a small office to raising a billion dollars in less than a year makes me so optimistic for where we’re going to be next year (and the many years after). currently in-flight :)
We’ve spent the past year developing new primitives for GPUs. We believe this enables new algorithms to change how machines learn, open new markets, and dramatically reshape AI’s cost structure. We have raised a $1 billion Series A, co-led by Index and Lux.
18
4
93
4,000
So great to see!
Honored to deepen our partnership with the Flappy family, and for @Lux_Capital to co-lead this next chapter in unlocking radical breakthroughs in efficiency of intelligence. It has been a pleasure getting to know @spectorb @amspector100 & @aidanmantine more deeply, and witnessing them continue to raise their level of ambition every time we meet.
1
114
Honored to deepen our partnership with the Flappy family, and for @Lux_Capital to co-lead this next chapter in unlocking radical breakthroughs in efficiency of intelligence. It has been a pleasure getting to know @spectorb @amspector100 & @aidanmantine more deeply, and witnessing them continue to raise their level of ambition every time we meet.
We’ve spent the past year developing new primitives for GPUs. We believe this enables new algorithms to change how machines learn, open new markets, and dramatically reshape AI’s cost structure. We have raised a $1 billion Series A, co-led by Index and Lux.
1
5
1
35
2,476
This is pure gold!
Look, if you’re having a bad day, read the replies, I’ve been laughing for five minutes 😂😂😂
19
Drosten Fisher retweeted
Look, if you’re having a bad day, read the replies, I’ve been laughing for five minutes 😂😂😂
Mission S. Authentic. Consistent. Timeless. A glimpse into the future - shaped by our heritage. Mid-engine architecture. A focus on the driver and the driving experience. Call it a love letter.
187
1,188
57
16,788
3,522,328
Friendly reminder: the world is run by high agency people, not smart people. Stop consuming information and start taking insane levels of action.
57
1,112
66
9,684
288,208
Drosten Fisher retweeted
Honored to be speaking at @PacificForum with @JohnEvans1988 Sure to be a great conversation! xitter.cf/PacificForum/status/21…
1/#AI is lowering the barriers to biological threats, but it can also help us detect them before they spread Next #HIF: "AI, Biodefense & the Future of Biological Threat Detection" with Lt. Gen. @JohnEvans1988 (Ret.), who led the DoD's COVID response, @ValthosTech Drosten Fisher
3
15
173,368
Honored to be speaking at @PacificForum with @JohnEvans1988 Sure to be a great conversation! xitter.cf/PacificForum/status/21…
1/#AI is lowering the barriers to biological threats, but it can also help us detect them before they spread Next #HIF: "AI, Biodefense & the Future of Biological Threat Detection" with Lt. Gen. @JohnEvans1988 (Ret.), who led the DoD's COVID response, @ValthosTech Drosten Fisher
3
15
173,368
Drosten Fisher retweeted
1/#AI is lowering the barriers to biological threats, but it can also help us detect them before they spread Next #HIF: "AI, Biodefense & the Future of Biological Threat Detection" with Lt. Gen. @JohnEvans1988 (Ret.), who led the DoD's COVID response, @ValthosTech Drosten Fisher
2
1
1
1
181,258
This is spot on!
Some see tech's boom/bust cycle as a bug I think it's actually a feature, hype drives the industry to irrationally try to reinvent the world every 5 yrs This worked fine for the past 50 years But now for the first time tech hype is like 3% of US GDP so... bust could be rougher
2
71
Drosten Fisher retweeted
Some see tech's boom/bust cycle as a bug I think it's actually a feature, hype drives the industry to irrationally try to reinvent the world every 5 yrs This worked fine for the past 50 years But now for the first time tech hype is like 3% of US GDP so... bust could be rougher
36
18
8
453
33,612
This is so great to see!
1
17
Drosten Fisher retweeted
Lux family co @Cambridge_Aero
Today at @Cambridge_Aero we're announcing a $300M Series C funding round to accelerate our mission to protect Allied skies. Thank you to lead investor @dfjgrowth and for the continued support of our backers @Accel, @eladgil, GFC, Lakestar, @Lux_Capital, Never Lift, Ora Global, @sparkcapital
1
36
8,829
Drosten Fisher retweeted
In the last few weeks, awareness of the gap between AI risks and biological defense has grown significantly, but there has been less discussion of how to close it. Closing that gap requires building a new technical stack for biodefense. We wanted to start breaking down that stack into concrete engineering problems - and outline what capabilities can solve them. Read our capability overview here (valthos.com/brief/building-r…)
1
6
1
26
1,116
Today, we’re announcing Varda’s $250M Series D raise, bringing the total amount of capital raised to $598 million with a $1.6B valuation. This funding will help us build more vehicles, grow pharmaceutical partnerships, and advance toward the first medicine manufactured in space for patients on Earth.
34
64
26
607
152,004