Triple
T5520810
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts Route 60 |
E144800
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object |
Transportation in Middlesex County, Massachusetts
Transportation in Middlesex County, Massachusetts encompasses the network of state highways, local roads, public transit systems, and related infrastructure that support travel and connectivity within and through this populous region just northwest of Boston.
|
E532448
|
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: Transportation in Middlesex County, Massachusetts | Statement: [Massachusetts Route 60, category, Transportation in Middlesex County, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Transportation in Middlesex County, Massachusetts Context triple: [Massachusetts Route 60, category, Transportation in Middlesex County, Massachusetts]
-
A.
Transportation in Fairfax County, Virginia
Transportation in Fairfax County, Virginia encompasses the county’s network of highways, local and express bus services, Metrorail stations such as Dunn Loring–Merrifield, commuter rail, and other transit options serving residents and commuters in the Washington, D.C. metropolitan area.
-
B.
Transportation in Prince William County, Virginia
Transportation in Prince William County, Virginia encompasses the network of roads, highways, public transit services, and related infrastructure that support local and regional travel within this fast-growing Northern Virginia jurisdiction.
-
C.
MBTA rapid transit zone
The MBTA rapid transit zone is the fare and service area designation used by Boston’s subway and light rail system to organize routes, stops, and pricing within the Massachusetts Bay Transportation Authority network.
-
D.
Massachusetts regional transit authorities system
The Massachusetts regional transit authorities system is a network of locally governed public transportation agencies that provide bus and paratransit services across regions outside the core MBTA service area in the state.
-
E.
MBTA paratransit service
MBTA paratransit service is a door-to-door, shared-ride transportation program providing accessible transit for people with disabilities who are unable to use standard MBTA buses, subways, or trains.
- 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: Transportation in Middlesex County, Massachusetts Triple: [Massachusetts Route 60, category, Transportation in Middlesex County, Massachusetts]
Generated description
Transportation in Middlesex County, Massachusetts encompasses the network of state highways, local roads, public transit systems, and related infrastructure that support travel and connectivity within and through this populous region just northwest of Boston.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Transportation in Middlesex County, Massachusetts Target entity description: Transportation in Middlesex County, Massachusetts encompasses the network of state highways, local roads, public transit systems, and related infrastructure that support travel and connectivity within and through this populous region just northwest of Boston.
-
A.
Transportation in Fairfax County, Virginia
Transportation in Fairfax County, Virginia encompasses the county’s network of highways, local and express bus services, Metrorail stations such as Dunn Loring–Merrifield, commuter rail, and other transit options serving residents and commuters in the Washington, D.C. metropolitan area.
-
B.
Transportation in Prince William County, Virginia
Transportation in Prince William County, Virginia encompasses the network of roads, highways, public transit services, and related infrastructure that support local and regional travel within this fast-growing Northern Virginia jurisdiction.
-
C.
MBTA rapid transit zone
The MBTA rapid transit zone is the fare and service area designation used by Boston’s subway and light rail system to organize routes, stops, and pricing within the Massachusetts Bay Transportation Authority network.
-
D.
Massachusetts regional transit authorities system
The Massachusetts regional transit authorities system is a network of locally governed public transportation agencies that provide bus and paratransit services across regions outside the core MBTA service area in the state.
-
E.
MBTA paratransit service
MBTA paratransit service is a door-to-door, shared-ride transportation program providing accessible transit for people with disabilities who are unable to use standard MBTA buses, subways, or trains.
- 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_69c008f873a481909b4d9f7e2db3c37d |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f7082ac8190a372fa75e8dec6a4 |
completed | March 22, 2026, 4:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c027e995e88190833762cb94a781cc |
completed | March 22, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69c03f8b6e948190870b98d6d69193fe |
completed | March 22, 2026, 7:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0404aedc08190a9b146466486be6e |
completed | March 22, 2026, 7:17 p.m. |
Created at: March 22, 2026, 3:33 p.m.