Triple
T14259166
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hiawatha Line |
E353464
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Metropolitan Council |
E29595
|
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: Metropolitan Council | Statement: [Hiawatha Line, owner, Metropolitan Council]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Council Context triple: [Hiawatha Line, owner, Metropolitan Council]
-
A.
Metropolitan Council
chosen
The Metropolitan Council is a regional governmental agency that plans and coordinates transit, housing, wastewater, and land use services for the Minneapolis–Saint Paul metropolitan area in Minnesota.
-
B.
Metro Council
The Metro Council is the elected regional governing body that sets policy and oversees land use, transportation, and other regional services for the Portland, Oregon metropolitan area.
-
C.
Piedmont Regional Council
The Piedmont Regional Council is the legislative assembly of the Italian region of Piedmont, responsible for making regional laws and overseeing the regional government.
-
D.
Stanislaus Council of Governments
Stanislaus Council of Governments is the regional transportation and land-use planning agency that coordinates infrastructure and policy decisions for Stanislaus County and its cities in California.
-
E.
Metropolitan District Commission
The Metropolitan District Commission was a Massachusetts state agency responsible for managing parks, reservations, and water resources in the Greater Boston area before its functions were absorbed by successor agencies.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6352611c819090d062fe3079cd03 |
completed | April 14, 2026, 3:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3260fdf88190b482480a17bd6674 |
completed | May 8, 2026, 12:46 a.m. |
Created at: April 10, 2026, 1:09 a.m.