Triple
T2965426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Town of Littleton, Massachusetts |
E80148
|
entity |
| Predicate | hasRegionalPlanningAgency |
P20557
|
FINISHED |
| Object |
Metropolitan Area Planning Council
The Metropolitan Area Planning Council is a regional planning agency serving the Greater Boston area, providing planning, policy, and technical assistance to municipalities on issues such as land use, transportation, housing, and the environment.
|
E315254
|
NE FINISHED |
How this triple was built (4 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 Area Planning Council | Statement: [Town of Littleton, Massachusetts, hasRegionalPlanningAgency, Metropolitan Area Planning Council]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Area Planning Council Context triple: [Town of Littleton, Massachusetts, hasRegionalPlanningAgency, Metropolitan Area Planning Council]
-
A.
Chicago Metropolitan Agency for Planning
The Chicago Metropolitan Agency for Planning is the regional planning organization responsible for long-range land use, transportation, and economic development planning in the greater Chicago area.
-
B.
The American Planning Association
The American Planning Association is a professional organization in the United States that supports urban and regional planners through research, education, advocacy, and the promotion of best practices in community planning and development.
-
C.
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.
-
D.
Metropolitan Council
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.
-
E.
Mid-America Regional Council
The Mid-America Regional Council is a regional planning and coordination agency that oversees transportation, development, and cooperative initiatives for the Kansas City metropolitan area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Metropolitan Area Planning Council Triple: [Town of Littleton, Massachusetts, hasRegionalPlanningAgency, Metropolitan Area Planning Council]
Generated description
The Metropolitan Area Planning Council is a regional planning agency serving the Greater Boston area, providing planning, policy, and technical assistance to municipalities on issues such as land use, transportation, housing, and the environment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Area Planning Council Target entity description: The Metropolitan Area Planning Council is a regional planning agency serving the Greater Boston area, providing planning, policy, and technical assistance to municipalities on issues such as land use, transportation, housing, and the environment.
-
A.
Chicago Metropolitan Agency for Planning
The Chicago Metropolitan Agency for Planning is the regional planning organization responsible for long-range land use, transportation, and economic development planning in the greater Chicago area.
-
B.
The American Planning Association
The American Planning Association is a professional organization in the United States that supports urban and regional planners through research, education, advocacy, and the promotion of best practices in community planning and development.
-
C.
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.
-
D.
Metropolitan Council
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.
-
E.
Mid-America Regional Council
The Mid-America Regional Council is a regional planning and coordination agency that oversees transportation, development, and cooperative initiatives for the Kansas City metropolitan area.
- F. None of above. chosen
Provenance (5 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_69ad8b1341848190bd19dbf46892887d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad995a28e88190a4d6b9ef2c0d8e61 |
completed | March 8, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0fc9bc190819087cb35ee7c78825a |
completed | March 11, 2026, 5:24 a.m. |
| NEDg | Description generation | batch_69b0fd25e07c819088b2b1bcef4cf54e |
completed | March 11, 2026, 5:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b100ecbee081908832ddec0efdc751 |
completed | March 11, 2026, 5:43 a.m. |
Created at: March 8, 2026, 2:58 p.m.