Triple
T542032
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Surface Transportation Board |
E12650
|
entity |
| Predicate | chairpersonRole |
P377
|
FINISHED |
| Object | designated by the President from among the Board members |
—
|
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: designated by the President from among the Board members | Statement: [Surface Transportation Board, chairpersonRole, designated by the President from among the Board members]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: chairpersonRole Context triple: [Surface Transportation Board, chairpersonRole, designated by the President from among the Board members]
-
A.
chairperson
chosen
Indicates that one entity serves as the leader or head of a group, committee, or organization in relation to another entity.
-
B.
chairingSystem
Indicates that an entity is responsible for leading, overseeing, or presiding over a particular system or organized structure.
-
C.
leadershipPosition
Indicates that one entity holds a role of authority, guidance, or decision-making responsibility over others within an organization, group, or context.
-
D.
committeeMember
Indicates that an entity serves as a member of a particular committee.
-
E.
boardMember
Indicates that a person serves on the governing board of an organization, participating in its oversight and decision-making.
- 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_69a49334226c81908b0ea1689ef6aa3f |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49861195081909540eaf402a5401a |
completed | March 1, 2026, 7:49 p.m. |
| PD | Predicate disambiguation | batch_69a494b8098481908097228db8ad0262 |
completed | March 1, 2026, 7:34 p.m. |
Created at: March 1, 2026, 7:32 p.m.