Structure
A trajectory is a supervised slice of work.
Each step ties an observed action to nearby state. For visual tiers, before and after keyframes help models reason about what changed. For telemetry-only tiers, app, title, URL, timing, and system context still provide a grounded sequence.
Quality
Real demonstrations reduce brittle automation.
Agents trained only on simplified examples often fail in messy production workflows. MARFI helps teams collect proprietary demonstrations that include the real interfaces, interruptions, and workarounds their users face every day.
- Provider-neutral JSONL
- Session boundaries
- Action labels
- Optional visual keyframes