Triple
T13328904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Terminal Company |
E317514
|
entity |
| Predicate | corporateLineageIncludes |
P77522
|
FINISHED |
| Object | successor companies that became part of Pan Am Railways |
—
|
LITERAL FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: successor companies that became part of Pan Am Railways | Statement: [Portland Terminal Company, corporateLineageIncludes, successor companies that became part of Pan Am Railways]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: corporateLineageIncludes Context triple: [Portland Terminal Company, corporateLineageIncludes, successor companies that became part of Pan Am Railways]
-
A.
hasLineageMember
chosen
Indicates that one entity is a member or descendant within the lineage or ancestral line of another entity.
-
B.
isLineageType
Indicates that one entity represents a type or category within the lineage or ancestral line of another entity.
-
C.
hasLineageRole
Indicates a relationship where an entity holds a specific role or function within a lineage, ancestry, or genealogical chain.
-
D.
belongsToCompany
Indicates that an entity is owned, employed, or otherwise formally associated with a specific company.
-
E.
organizationalRoots
Indicates that one organization originates from, was founded by, or structurally grows out of another organization.
- F. None of above.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d806b4d62c81908d4ced1665414be5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99cfdc9388190af1fdd3cd4717bd8 |
completed | April 11, 2026, 12:59 a.m. |
| PD | Predicate disambiguation | batch_69d98f6babd88190a5d529df9584b9a4 |
completed | April 11, 2026, 12:01 a.m. |
Created at: April 9, 2026, 9:30 p.m.