Advanced
Inference Group
Particle.ai
San Francisco, CA
10/26/2026

Our mission is to make intelligence as accessible and abundant as electricity.

Intelligence is becoming one of the most important resources in the world.

Demand is growing exponentially, yet the infrastructure required to produce it remains constrained, expensive, and increasingly concentrated. At the same time, the quality gap between frontier models and open-weight models is collapsing. Capabilities that once required access to the largest closed systems are becoming available to anyone willing to build the infrastructure to run them.

Particle exists to accelerate that transition.

Our first step is to focus on radically reducing the cost per unit of intelligence for developers.

We believe the cost of intelligence should approach zero as the systems behind it become more efficient. That means we will spend an inordinate amount of time across every layer of inference, models, hardware, and energy to find ways to ensure wide access to AI while enabling new kinds of applications of it.

Suhail Doshi

Founder, Particle

Backed by

Founders

Patrick Collison

Stripe

Aaron Levie

Box

Rahul Vohra

Superhuman

Oliver Cameron

Odyssey

Immad Akhund

Mercury

Varun Mohan

Windsurf

Parker Conrad

Rippling

Stephen Balaban

Lambda

Apoorva Mehta

Instacart

David Luan

Adept

Adam D’Angelo

Quora, OpenAI board member

Join us

In-personSan FranciscoCalifornia >>> U.S.A.

We’re building the early team. We’re looking for people who want to work on post-training, model inference optimization, scaling distributed systems and infrastructure. To apply, email us with the 3 most impressive things you’ve ever built.

Don’t see your role? Apply anyway.

Email jobs@particle.ai >>>