Triple
T9515636
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Yard |
E229517
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Severn River seawall
The Severn River seawall is a protective waterfront structure along the Severn River, likely serving as a barrier against erosion and tidal impacts while defining the edge of The Yard.
|
E803474
|
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: Severn River seawall | Statement: [The Yard, contains, Severn River seawall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Severn River seawall Context triple: [The Yard, contains, Severn River seawall]
-
A.
Edgewater Drive seawall
Edgewater Drive seawall is a coastal protective structure in the Houghs Neck neighborhood of Quincy, Massachusetts, built to shield the shoreline and adjacent properties from tidal and storm-driven erosion.
-
B.
Elizabeth River waterfront
The Elizabeth River waterfront is a scenic urban shoreline in Norfolk, Virginia, featuring marinas, parks, and entertainment areas along the tidal estuary that separates the city from Portsmouth.
-
C.
Long Point Breakwater
Long Point Breakwater is a long stone jetty in Provincetown, Massachusetts, built to protect Provincetown Harbor and provide safe navigation near Long Point.
-
D.
Richmond Inner Harbor
Richmond Inner Harbor is a sheltered tidal inlet and industrial waterfront area in Richmond, California, forming part of the city’s larger harbor complex on San Francisco Bay.
-
E.
Grand Sluice at Boston
The Grand Sluice at Boston is a historic water-control structure in Lincolnshire, England, built to regulate the River Witham’s flow and prevent flooding and silting near the town of Boston.
- 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: Severn River seawall Triple: [The Yard, contains, Severn River seawall]
Generated description
The Severn River seawall is a protective waterfront structure along the Severn River, likely serving as a barrier against erosion and tidal impacts while defining the edge of The Yard.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Severn River seawall Target entity description: The Severn River seawall is a protective waterfront structure along the Severn River, likely serving as a barrier against erosion and tidal impacts while defining the edge of The Yard.
-
A.
Edgewater Drive seawall
Edgewater Drive seawall is a coastal protective structure in the Houghs Neck neighborhood of Quincy, Massachusetts, built to shield the shoreline and adjacent properties from tidal and storm-driven erosion.
-
B.
Elizabeth River waterfront
The Elizabeth River waterfront is a scenic urban shoreline in Norfolk, Virginia, featuring marinas, parks, and entertainment areas along the tidal estuary that separates the city from Portsmouth.
-
C.
Long Point Breakwater
Long Point Breakwater is a long stone jetty in Provincetown, Massachusetts, built to protect Provincetown Harbor and provide safe navigation near Long Point.
-
D.
Richmond Inner Harbor
Richmond Inner Harbor is a sheltered tidal inlet and industrial waterfront area in Richmond, California, forming part of the city’s larger harbor complex on San Francisco Bay.
-
E.
Grand Sluice at Boston
The Grand Sluice at Boston is a historic water-control structure in Lincolnshire, England, built to regulate the River Witham’s flow and prevent flooding and silting near the town of Boston.
- 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_69ca84777560819084cddd999badc1aa |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd986d5af08190a001c5a5ff647d4d |
completed | April 1, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d13a44c3c08190a09277737c7a98e0 |
completed | April 4, 2026, 4:20 p.m. |
| NEDg | Description generation | batch_69d13b0590f0819088812840f7fb03c3 |
completed | April 4, 2026, 4:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d13b698f148190a14470df6ff35a43 |
completed | April 4, 2026, 4:25 p.m. |
Created at: March 30, 2026, 7:58 p.m.