Triple
T1159846
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Regional Transportation Authority of Northeastern Illinois |
E24467
|
entity |
| Predicate | hasBoard |
P35
|
FINISHED |
| Object | RTA Board of Directors |
E24467
|
NE 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: RTA Board of Directors | Statement: [Regional Transportation Authority of Northeastern Illinois, hasBoard, RTA Board of Directors]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RTA Board of Directors Context triple: [Regional Transportation Authority of Northeastern Illinois, hasBoard, RTA Board of Directors]
-
A.
RTA
chosen
RTA is the common abbreviation for the Regional Transportation Authority of Northeastern Illinois, the agency that oversees public transit services in the Chicago metropolitan area.
-
B.
VTA Board of Directors
The VTA Board of Directors is the policy-making and oversight body that directs the operations, funding priorities, and strategic planning of Santa Clara County’s public transit system.
-
C.
Board of Trustees
The Board of Trustees is the principal governing body of the University of Pennsylvania, responsible for overseeing its strategic direction, financial health, and overall institutional governance.
-
D.
Board of Trustees
The Board of Trustees is the principal governing body responsible for overseeing the strategic direction, financial health, and institutional policies of the University of Notre Dame.
-
E.
Board of Trustees
The Board of Trustees is the governing body responsible for overseeing Northwestern University's strategic direction, financial health, and institutional policies.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69a494060e148190abb42f971242c197 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bcaf3a9081908bad2eba74dffbc1 |
completed | March 1, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac5ebbf80881909010e1e1e59212d4 |
completed | March 7, 2026, 5:22 p.m. |
Created at: March 1, 2026, 7:45 p.m.