# Artifact contracts

> Public page text · DVIDIA

Canonical page: [Artifact contracts](https://dvidia.org/spec)

Target contracts · In development

# Different artifacts. Explicit evidence.

A shared catalog should make the differences clear. Compatibility and quality belong to a specific artifact version.

## Recording

Original playable video, measured duration, capture timestamp, camera role, task description, and contributor consent. A raw recording is not a trained skill.

## Dataset

Native LeRobot v3: frame Parquet, camera media, tasks and episode metadata, valid offsets, and an upstream reader test. Missing measurements must remain missing; synthetic data must be labeled.

## Policy

Versioned weights, license, supported embodiment, observation/action schema, training provenance, and reproducible task evaluations. No automatic success percentage from demonstration count.

## Inference service

Model revision, runtime and hardware capability, authenticated endpoint, price, capacity, metering, measured reliability, and a reconciled request receipt.

[Read current implementation status →](https://dvidia.org/docs)

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[Agent index](https://dvidia.org/llms.txt) · [Markdown mirror](https://dvidia.org/spec/mirror.md)