RL.VENDORS
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Vmax


About

Vmax builds self-play infrastructure that generates new RL tasks and environments from proprietary data and evaluations. Its research focuses on task generation, RLVR, long-horizon learning, and automatically improving agents.

What They Offer

Commercial or operational services this company provides.

Agent evaluations
Rubrics / verifiers
Custom RL environments
Managed infrastructure

Products & Public Artifacts

Campaign
Environment · Access by request

Self-play task-generation infrastructure that transforms proprietary data/evals into environments and refines agents.

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unix-ctf
Environment · Public

Procedural capture-the-flag environments for training and evaluating Unix competence in language-model shell agents.

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Technical Capabilities

Code / Terminal ExecutionSandboxed ExecutionLong-Horizon TasksProgrammatic Verifiers

Only publicly documented capabilities are shown. Absence does not imply the capability is unavailable.

Focus Areas

RL EnvironmentsRLHF / Post-trainingEvaluations

Domains

Software Engineering

Leadership

Matthew Sargent
Co-founder
Augustine Mavor-Parker
Co-founder and CTO