For Frontier AI & Legal AI Companies

Lawyers who train your AI model on the law.

Experienced legal talent who train, evaluate, and pressure-test your AI — proven at scale, deployed on demand.

Trusted by 75% of the Fortune 100 100+ attorneys already on AI projects

A group of lawyers working together to train an AI model.

Case Law Model Developed for Leading Legal AI Platform

100+

Axiom lawyers trained the model
 

56%

saved vs. equivalent law firm spend

PROVEN

Already delivering for a category-leading legal-AI platform.

100++

attorneys deployed on AI training and evaluation work

4,000++

lawyers with Fortune 500 experience

FOR YOUR TEAM

Built for how you build.

FRONTIER AI 

Train and evaluate LLMs on real legal reasoning.

You build the models. We supply the practitioners who tell you where they're right, where they're wrong, and why — across jurisdictions and practice areas.

  • RLHF and post-training on domain-specific legal tasks
  • Prompt and skill evaluation for enterprise legal workflows
  • Gold-standard datasets built to your rubric

LEGAL AI 

Test, train, and land your product with real lawyers.

You're building AI-native legal tools. We bring the credentialed talent to pressure-test them and the legal engineers to onboard your enterprise clients.

  • Product QA and workflow testing by practicing attorneys
  • Forward-deployed legal engineering into your accounts
  • Adoption and enablement that shortens enterprise sales

THE TALENT

The people behind the data.

Every engagement is staffed with practitioners who've done the work at the highest level — and can explain their reasoning to your researchers.

WHAT WE DO

Practitioner expertise, wired into your model.

Real lawyers — not generalist contractors — train, evaluate, and stress-test your AI on the legal work that actually ships.

Preference evaluations

Side-by-side rating and ranking of outputs, with reasoning — the core RLHF loop, run by domain experts.

Gold-standard answers

Expert-drafted model answers that benchmark and fine-tune your outputs against how the work is really done.

Dataset curation

Collection and review of high-quality legal materials for retrieval and fine-tuning.

Workflow & tool evals

End-to-end testing of real legal use cases — research, contract analysis, drafting — before your clients see them.

Legal engineering

Embedded lawyers configure workflows, build playbooks, and drive adoption inside your product and your accounts.

Flexible team sizing

Teams of 5–15 lawyers by practice area — litigation, IP, corporate, capital markets. Scale up or down on demand.

WHY AXIOM

Not a labeling marketplace. A legal partner.

Volume platforms hand you contractors. We deploy credentialed, in-house-experienced attorneys who understand the work — and stay accountable for the quality.

  • Credentialed, not crowdsourced
    Thousands of Am Law 50 alumni and 4,000+ lawyers with Fortune 500 experience.

  • Specialized by practice area
    Litigation, IP, corporate, capital markets — matched to the exact legal reasoning you're modeling.

  • Proven at scale
    100+ attorneys deployed — 60 in 2025 alone — on training and evaluation for a category-leading legal-AI product.

  • Legal engineering, embedded
    Lawyers who configure, train, and drive adoption — inside your product and inside your clients.

Put practitioner expertise behind your models.

Tell us what you're building. We'll scope a team — 5 to 15 lawyers, matched by practice area — and share how we've done it at scale.

Elevate your in-house legal team

Get connected with vetted Axiom legal professionals, seamlessly integrated into your team, when and how you need them.

Find a Lawyer Now Talk to Our Team

What is Axiom?

Axiom is a global alternative legal services provider delivering on-demand legal talent, secondments, and AI-enabled legal services to in-house legal departments, supporting both ongoing work and complex legal projects while reducing legal costs and outside counsel spend.