Triple
T21170161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Capital Metropolitan Transportation Authority |
E521668
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | Board of Directors of Capital Metropolitan Transportation Authority |
—
|
NE NERFINISHED |
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: Board of Directors of Capital Metropolitan Transportation Authority | Statement: [Capital Metropolitan Transportation Authority, governingBody, Board of Directors of Capital Metropolitan Transportation Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Board of Directors of Capital Metropolitan Transportation Authority Context triple: [Capital Metropolitan Transportation Authority, governingBody, Board of Directors of Capital Metropolitan Transportation Authority]
-
A.
Capital Metropolitan Transportation Authority Board of Directors
chosen
The Capital Metropolitan Transportation Authority Board of Directors is the policy-making and oversight body that directs and supervises Austin’s Capital Metro public transit agency.
-
B.
Board of Directors of NJ Transit
The Board of Directors of NJ Transit is the governing body that oversees policy, strategic direction, and fiscal and operational decisions for New Jersey’s statewide public transportation agency.
-
C.
Board of Directors of the San Mateo County Transit District
The Board of Directors of the San Mateo County Transit District is the policy-making and oversight body that directs and supervises the operations, budget, and strategic planning of SamTrans public transportation services in San Mateo County, California.
-
D.
Board of Trustees of Greater Cleveland Regional Transit Authority
The Board of Trustees of the Greater Cleveland Regional Transit Authority is the governing body responsible for overseeing policy, budgeting, and strategic direction for Cleveland’s public transit system, including its rail operations.
-
E.
Metro Board of Directors
The Metro Board of Directors is the policy-making body that oversees planning, funding, and operation of Los Angeles County’s public transportation system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b50e30748190b186824a206d39b9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72712893081908e394ccc7e0cbb53 |
completed | April 21, 2026, 7:28 a.m. |
Created at: April 16, 2026, 3 p.m.