Domain Language

DAG decision quality depends on precise vocabulary. These terms are canonical across docs, tests, and command output.

Visual Summary

flowchart LR
    graph_identity["graph identity"] --> run["run identity"]
    run --> artifact["artifact identity"]
    artifact --> replay["replay classification"]
    replay --> diff["diff classification"]

Core Terms

• graph identity: canonical fingerprint of DAG semantics.
• run identity: one execution attempt under a graph/policy context.
• artifact identity: content-plus-policy identity for produced outputs.
• equivalent: required comparison scopes matched.
• drift: required comparison scope diverged.
• incomplete/unknown: required scope could not be resolved.

Scope Terms

• graph diff: definition-level semantic comparison.
• run diff: execution behavior and outcome comparison.
• artifact diff: output payload identity comparison.
• capability envelope: backend/environment constraints used in classification.

Code Anchors

• crates/bijux-dag-core/src/analysis/fingerprint.rs
• crates/bijux-dag-runtime/src/replay/
• crates/bijux-dag-app/src/routes/diff_routes.rs
• crates/bijux-dag-artifacts/src/integrity/

Next Reads

• Lifecycle Overview
• Data Contracts
• Invariants