Criticality comes from the trace model and describes the node's dependency importance.
Evidence comes from the canonical Vein Graph: AI assertions, user corrections, and external sources.
Completeness is a data-coverage label based on available summary, evidence, sources, tickers, and chokepoint rationale.
Dynamic claims are capped below 100% and AI-only edges remain labeled as inferred. Model: trace-score-v1.
Crude assay through distillation, conversion, and product blending.
FCC, cokers, and hydrocrackers upgrading heavy fractions.
Hydroprocessing catalyst change-outs and hydrogen plant reliability.
Middle East and Americas crude quality mix into conversion units.
Diesel, jet, and heating oil balances and pipeline batches.
Co-processing bio-feedstocks in existing hydrocrackers.
Generated analysis — not investment advice.