AtomicoLabs Logo

AtomicoLabs

01The lab

Research

An applied AI research lab. We train language models, engineer evaluation harnesses, and build vertically integrated infrastructure — because the most important advances in AI won't all come from the largest budgets.

Research Areas

Four threads of work, one conviction: the frontier is wider than the hyperscalers. Everything we learn here ships into our products.

Model Training

We train and fine-tune specialized micro LLMs — small, task-focused models that rival general-purpose giants on the problems that matter, at a fraction of the compute.

Harnesses & Evaluation

We design, build, and stress-test agent harnesses and benchmarks. How models actually behave under real workloads is a research question — not an afterthought.

Vertically Integrated Infrastructure

Reactor is our infrastructure research made real: an AI-native backend engineered end to end, from a single local node to a component-isolated fleet.

Efficient & Private AI

Compute optimization, local inference, and privacy-preserving architectures. AI that runs where the data lives — on your hardware, under your control.

Frontier AI is not reserved for frontier budgets.

The next wave of meaningful advances — compute efficiency, private AI, local inference, specialized models — will come from labs forced to be resourceful. We are one of them.

How the Lab Works

1Research feeds product

Nothing stays theoretical. Model training, harnesses, and infrastructure work ship directly into Super, AWEsome, Kani, and Reactor — and get hardened by real users.

2Constraints drive discovery

We don't have infinite compute, and we treat that as an advantage. Working within tight budgets forces the optimizations that make AI cheaper, faster, and more private for everyone.

3We publish

Benchmarks, whitepapers, and lab notes are shared openly on our blog — from AIBench evaluations to the Atomico PII Filter whitepaper.

Follow the research

Read our lab notes and benchmarks, or reach out if you're working on the same problems.

From the lab

Latest insights

View all posts