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Comes from the trace model and describes the node's dependency importance.
Comes from the canonical Vein Graph: AI assertions, user corrections, and external sources. Provisional — needs corroboration or an external source before strong wording.
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
Stacked memory dies, advanced packaging, and substrate capacity behind AI accelerator demand.
Stacked DRAM memory serving the bandwidth needs of frontier AI accelerators.
TSV stacking, thermocompression bonding, and known-good-die packaging yields.
ABF substrates, underfill, and specialty materials used in stacked memory packages.
Cloud and sovereign AI clusters absorbing nearly all premium HBM output.
Generated analysis — not investment advice.