Triple
T705415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Revere Beach Parkway |
E14087
|
entity |
| Predicate | designedBy |
P184
|
FINISHED |
| Object |
Metropolitan Park Commission engineers
Metropolitan Park Commission engineers were late 19th- and early 20th-century civil engineers responsible for planning and constructing key elements of the Boston-area metropolitan park and parkway system.
|
E84170
|
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 Park Commission engineers | Statement: [Revere Beach Parkway, designedBy, Metropolitan Park Commission engineers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Park Commission engineers Context triple: [Revere Beach Parkway, designedBy, Metropolitan Park Commission engineers]
-
A.
CITYPARK
CITYPARK is a modern, soccer-specific stadium in downtown St. Louis that serves as the home of Major League Soccer club St. Louis City SC.
-
B.
Metropolitan Pier and Exposition Authority
The Metropolitan Pier and Exposition Authority is a municipal corporation in Chicago that owns and operates major lakefront convention and tourism facilities, including Navy Pier and McCormick Place.
-
C.
Metropolitan Water Reclamation District of Greater Chicago
The Metropolitan Water Reclamation District of Greater Chicago is a special-purpose governmental agency responsible for wastewater treatment, stormwater management, and flood control across the Chicago metropolitan area.
-
D.
Riverside Park
Riverside Park is a public green space in Glenrothes, Scotland, known for its landscaped grounds, walking paths, and recreational facilities for local residents and visitors.
-
E.
Riverside Park
Riverside Park is a scenic waterfront public park on Manhattan’s Upper West Side, known for its tree-lined paths, recreational facilities, and views along the Hudson River.
- 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 Park Commission engineers Triple: [Revere Beach Parkway, designedBy, Metropolitan Park Commission engineers]
Generated description
Metropolitan Park Commission engineers were late 19th- and early 20th-century civil engineers responsible for planning and constructing key elements of the Boston-area metropolitan park and parkway system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Park Commission engineers Target entity description: Metropolitan Park Commission engineers were late 19th- and early 20th-century civil engineers responsible for planning and constructing key elements of the Boston-area metropolitan park and parkway system.
-
A.
CITYPARK
CITYPARK is a modern, soccer-specific stadium in downtown St. Louis that serves as the home of Major League Soccer club St. Louis City SC.
-
B.
Metropolitan Pier and Exposition Authority
The Metropolitan Pier and Exposition Authority is a municipal corporation in Chicago that owns and operates major lakefront convention and tourism facilities, including Navy Pier and McCormick Place.
-
C.
Metropolitan Water Reclamation District of Greater Chicago
The Metropolitan Water Reclamation District of Greater Chicago is a special-purpose governmental agency responsible for wastewater treatment, stormwater management, and flood control across the Chicago metropolitan area.
-
D.
Riverside Park
Riverside Park is a public green space in Glenrothes, Scotland, known for its landscaped grounds, walking paths, and recreational facilities for local residents and visitors.
-
E.
Riverside Park
Riverside Park is a scenic waterfront public park on Manhattan’s Upper West Side, known for its tree-lined paths, recreational facilities, and views along the Hudson River.
- 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_69a493494ec48190ae6751683625a9ba |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a544e3608190ac315c7aa9f88e7e |
completed | March 1, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5dcb1795c8190a178e14509b8b271 |
completed | March 2, 2026, 6:53 p.m. |
| NEDg | Description generation | batch_69a5de4387f081909fc3f7c7db03a375 |
completed | March 2, 2026, 7 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5ff6bcbd8819089f7a303a6a491a8 |
completed | March 2, 2026, 9:21 p.m. |
Created at: March 1, 2026, 7:36 p.m.