Skip to main content

We make AI systems work after the demo.

Baseweight is an AI engineering consultancy. We build, measure, harden and optimize LLM systems in production.

What we do

Build AI systems

RAG, agents, document processing, and AI features inside your product.

Measure them

Evals that tell you what works and where it fails.

Harden them

Grounding, guardrails, tracing, fallbacks, recovery.

Optimize them

Inference cost and latency, without losing quality.

Train your own models

Open-weight models tuned to one task. The weights are yours.

Run them in production

Deployment, serving, monitoring, handover.

Who we work with

Startups

You’re shipping an AI product and need senior ML depth for a few weeks rather than a hire. Evals, reliability, cost, or a build.

Agencies

You’ve sold AI work and don’t have an ML engineer. White-label, your brand, day rate or fixed scope, IP yours on payment.

Email us

Operators

You run one high-volume task on people or an expensive API. We train a model you own to do it, on your servers.

What we sell

01

Production Diagnostic

Where your LLM feature fails in production, what it costs per request, and what to fix first.

$7,500 · 2 weeks
02

Eval Harness Sprint

A scored baseline for your AI feature, broken down by failure mode, running in CI.

From $24,000 · 3 weeks
03

Eval Retainer

Your product changes, so the suite goes stale. We keep it current and tell you what regressed.

From $5,000/month
04

Post-Training

One narrow high-volume task tuned on an open-weight model. The weights are yours.

From $45,000 · 6 weeks

Tell us what you’re building.