Fluidstack (@fluidstack) / X

Fluidstack

153 posts

Fluidstack

@fluidstack

Infrastructure for Abundant Intelligence

New York

Joined November 2018

Affiliates Replies Media

Pinned
Fluidstack
@fluidstack
Nov 12, 2025
Fluidstack is partnering with @AnthropicAI to deliver their $50B investment in American AI infrastructure. We are proud to work with them to create American jobs and bolster American competitiveness.
Fluidstack reposted
Mike McDonald
@asciimike
Jul 16
In addition to commoditizing models and compressing margins, open weight pushes competition to physical infrastructure: power, data centers, and chips, which they are moving faster on in at least the first two. @fluidstack is fighting back: join us fluidstack.io/jobs
John Loeber 🎢
@johnloeber
Jul 16
Why does China keep releasing open-weight models? Well, releasing frontier open-weight models commoditizes the closed-weight models of OpenAI and Anthropic, which challenges their businesses, which ultimately causes the splintering of their most valuable asset, their teams.
Fluidstack
@fluidstack
Jul 16
We are hiring across the security program: detection engineering, incident response, infrastructure security, and physical security for live sites. Incident Response: jobs.ashbyhq.com/fluidstack/6c0… Infra Security: jobs.ashbyhq.com/fluidstack/721… Detection: jobs.ashbyhq.com/fluidstack/2b8…
jobs.ashbyhq.com
Principal Incident Responder
ABOUT FLUIDSTACK We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they...
Fluidstack reposted
Jai Gulati
@jaigulati_
Jul 15
who wants one? limited edition @fluidstack
Fluidstack
@fluidstack
Jul 15
One picture, from the badge reader to the login. Fluidstack watches the physical and the digital as a single connected story: the systems that run the facility, the networks that move the data, the people who walk through the door, the identities that sign in - all aware of each
Fluidstack
@fluidstack
Jul 15
2/ Most security programs stitch those worlds together after the fact. Ours was built as one from the start.
Fluidstack
@fluidstack
Jul 15
3/ What we are building toward is more ambitious still: a security program sophisticated enough to defend the infrastructure behind the most consequential technology of this decade - defensive depth that holds at every layer of the pyramid of pain, from the indicators an
Fluidstack
@fluidstack
Jul 14
1/ How do you hide a datacenter from a satellite?
Fluidstack
@fluidstack
Jul 14
Replying to @fluidstack
3/ Forecasters writing about the next decade of AI have extended that logic in published thought experiments: covert datacenters disguised as heavy industrial plants, or built underground with exotic cooling to hide their thermal signature from satellites.
Fluidstack
@fluidstack
Jul 14
4/ Whether those scenarios ever materialize, the assumption underneath them is the right one: actors with that patience and resourcing should be presumed to be probing frontier AI infrastructure today. We operate on that assumption.
Fluidstack
@fluidstack
Jul 14
1/ The adversaries most capable of reaching frontier AI infrastructure have practically unlimited time, money, and technical depth. The question is not whether they will try - it is whether you can out-adapt them.
Fluidstack
@fluidstack
Jul 14
Replying to @fluidstack
5/ There is another layer that is easy to miss: the systems producing the evidence are themselves part of the attack surface. A capable adversary may not need to defeat a control if they can make the control report that everything is normal.
Fluidstack
@fluidstack
Jul 14
6/ The absence of noise is not proof that nobody is in the room - and it is not proof that the alarm is still connected.
Fluidstack reposted
Max Miner
@MxMnr
Jul 13
Come work with me. @fluidstack is hiring across all departments. Actively hiring for ai-pilled Product Design & Frontend roles among many others. DMs open.
Fluidstack reposted
Jai Gulati
@jaigulati_
Jul 11
i’m hiring a communications lead for @fluidstack base $200k-400k + equity must be located in the US - must have top 1% writing skills - a track record of building and owning company narrative - extremely high agency - deep understanding / knowledge of the AI infra space dm
jobs.ashbyhq.com
Communications Lead
Communications Lead
Fluidstack reposted
Max Miner
@MxMnr
Jul 6
I'm hiring Product Designers and Frontend Engineers to join @fluidstack on our mission to build AI Infrastructure at unheard of scale and speed. Come build the frontier of abundant intelligence.
Fluidstack
@fluidstack
Jul 10
Our latest hackathon winner: RackScout, an AR copilot for the data hall. Put on the headset and the hall annotates itself - a glowing path to the rack you need, checklists pinned to the hardware, racks turning green as they go production-ready.
Fluidstack
@fluidstack
Jul 10
Replying to @fluidstack
The usual version of this job is heads-down on a laptop, tabbing between systems, stitching the picture together yourself. RackScout also carries a voice copilot built on Claude that knows which rack you are at and which ticket you are on - guidance stays hands-free while you
Fluidstack
@fluidstack
Jul 10
Built in a company hackathon by Alexander Coppess, a senior staff network engineer here. Engineers at Fluidstack build things like this:
Jobs | Fluidstack | Fluidstack
From fluidstack.io