Triple
T11142614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pearl Street Bridge |
E263591
|
entity |
| Predicate | isAccessPointTo |
P26211
|
FINISHED |
| Object |
downtown Grand Rapids riverfront
The downtown Grand Rapids riverfront is a central urban waterfront district along the Grand River known for its scenic views, pedestrian paths, public art, and proximity to cultural and entertainment venues.
|
E907612
|
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: downtown Grand Rapids riverfront | Statement: [Pearl Street Bridge, isAccessPointTo, downtown Grand Rapids riverfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: downtown Grand Rapids riverfront Context triple: [Pearl Street Bridge, isAccessPointTo, downtown Grand Rapids riverfront]
-
A.
Downtown Davenport riverfront
Downtown Davenport riverfront is a revitalized urban waterfront district along the Mississippi River in Davenport, Iowa, featuring parks, trails, cultural attractions, and scenic public spaces.
-
B.
Detroit riverfront
The Detroit riverfront is a revitalized stretch of parks, walkways, and public spaces along the Detroit River that serves as a central recreational and scenic area for the city.
-
C.
Detroit Riverfront Conservancy
The Detroit Riverfront Conservancy is a nonprofit organization dedicated to transforming and maintaining Detroit’s riverfront as an accessible, vibrant public space for recreation, community events, and urban revitalization.
-
D.
Berkley Riverfront
Berkley Riverfront is a revitalized waterfront district along the Missouri River in Kansas City, Missouri, featuring parks, trails, mixed-use development, and recreational amenities.
-
E.
Grand Rapids, Michigan
Grand Rapids, Michigan is a mid-sized city in western Michigan known for its strong Dutch-American heritage, vibrant arts scene, and historic furniture manufacturing industry.
- 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: downtown Grand Rapids riverfront Triple: [Pearl Street Bridge, isAccessPointTo, downtown Grand Rapids riverfront]
Generated description
The downtown Grand Rapids riverfront is a central urban waterfront district along the Grand River known for its scenic views, pedestrian paths, public art, and proximity to cultural and entertainment venues.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: downtown Grand Rapids riverfront Target entity description: The downtown Grand Rapids riverfront is a central urban waterfront district along the Grand River known for its scenic views, pedestrian paths, public art, and proximity to cultural and entertainment venues.
-
A.
Downtown Davenport riverfront
Downtown Davenport riverfront is a revitalized urban waterfront district along the Mississippi River in Davenport, Iowa, featuring parks, trails, cultural attractions, and scenic public spaces.
-
B.
Detroit riverfront
The Detroit riverfront is a revitalized stretch of parks, walkways, and public spaces along the Detroit River that serves as a central recreational and scenic area for the city.
-
C.
Detroit Riverfront Conservancy
The Detroit Riverfront Conservancy is a nonprofit organization dedicated to transforming and maintaining Detroit’s riverfront as an accessible, vibrant public space for recreation, community events, and urban revitalization.
-
D.
Berkley Riverfront
Berkley Riverfront is a revitalized waterfront district along the Missouri River in Kansas City, Missouri, featuring parks, trails, mixed-use development, and recreational amenities.
-
E.
Grand Rapids, Michigan
Grand Rapids, Michigan is a mid-sized city in western Michigan known for its strong Dutch-American heritage, vibrant arts scene, and historic furniture manufacturing industry.
- 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_69d6aa9c0ba08190bbd19c217489b755 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8623158819096ad1678fa9e72bb |
completed | April 9, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e44215513481908909ce4289aabca6 |
completed | April 19, 2026, 2:46 a.m. |
| NEDg | Description generation | batch_69e44c09dd5c8190bddf3dd109a639ba |
completed | April 19, 2026, 3:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e451274ce48190a05f1d37f972c36c |
completed | April 19, 2026, 3:51 a.m. |
Created at: April 8, 2026, 9:28 p.m.