Triple
T2016225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge, Ontario |
E43999
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Riverside Park, Cambridge
Riverside Park in Cambridge, Ontario is a large urban green space known for its walking trails, sports facilities, picnic areas, and community events along the Grand River.
|
E225840
|
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: Riverside Park, Cambridge | Statement: [Cambridge, Ontario, hasLandmark, Riverside Park, Cambridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riverside Park, Cambridge Context triple: [Cambridge, Ontario, hasLandmark, Riverside Park, Cambridge]
-
A.
Riverside (Cambridge)
Riverside (Cambridge) is a primarily residential neighborhood along the Charles River in Cambridge, Massachusetts, known for its proximity to Harvard University and mix of historic homes and student housing.
-
B.
The Backs, Cambridge
The Backs, Cambridge is a picturesque area of parkland and college gardens behind several University of Cambridge colleges, renowned for its scenic views, historic architecture, and riverside walks.
-
C.
City of Cambridge park system
The City of Cambridge park system is a network of public parks and open spaces in Cambridge, Massachusetts, that provides residents and visitors with recreational areas, historic sites, and community gathering places.
-
D.
Central Square, Cambridge
Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
-
E.
Harvard Park
Harvard Park is a residential neighborhood in South Los Angeles known for its dense urban character and proximity to major city thoroughfares.
- 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: Riverside Park, Cambridge Triple: [Cambridge, Ontario, hasLandmark, Riverside Park, Cambridge]
Generated description
Riverside Park in Cambridge, Ontario is a large urban green space known for its walking trails, sports facilities, picnic areas, and community events along the Grand River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riverside Park, Cambridge Target entity description: Riverside Park in Cambridge, Ontario is a large urban green space known for its walking trails, sports facilities, picnic areas, and community events along the Grand River.
-
A.
Riverside (Cambridge)
Riverside (Cambridge) is a primarily residential neighborhood along the Charles River in Cambridge, Massachusetts, known for its proximity to Harvard University and mix of historic homes and student housing.
-
B.
The Backs, Cambridge
The Backs, Cambridge is a picturesque area of parkland and college gardens behind several University of Cambridge colleges, renowned for its scenic views, historic architecture, and riverside walks.
-
C.
City of Cambridge park system
The City of Cambridge park system is a network of public parks and open spaces in Cambridge, Massachusetts, that provides residents and visitors with recreational areas, historic sites, and community gathering places.
-
D.
Central Square, Cambridge
Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
-
E.
Harvard Park
Harvard Park is a residential neighborhood in South Los Angeles known for its dense urban character and proximity to major city thoroughfares.
- 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_69a8891201bc8190aca837be6de41579 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb8cb16048190bc626685fbb5f707 |
completed | March 7, 2026, 5:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0aef0fe88190adf9cd218cf7d8b4 |
completed | March 8, 2026, 11:49 p.m. |
| NEDg | Description generation | batch_69ae0c1ea0388190b44af2223517129e |
completed | March 8, 2026, 11:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0c7719e881909059cef2c513a05a |
completed | March 8, 2026, 11:55 p.m. |
Created at: March 4, 2026, 7:38 p.m.