Triple
T8678153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seawall (Stanley Park) |
E205965
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object |
Brockton Point Lighthouse
Brockton Point Lighthouse is a historic, picturesque lighthouse located on Brockton Point in Vancouver’s Stanley Park, serving as a prominent coastal navigation aid and popular scenic landmark along the seawall.
|
E754766
|
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: Brockton Point Lighthouse | Statement: [Seawall (Stanley Park), hasNearbyLandmark, Brockton Point Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brockton Point Lighthouse Context triple: [Seawall (Stanley Park), hasNearbyLandmark, Brockton Point Lighthouse]
-
A.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
-
B.
Eastern Point Lighthouse
Eastern Point Lighthouse is a historic coastal beacon in Gloucester, Massachusetts, guiding ships at the entrance to Gloucester Harbor on the Atlantic Ocean.
-
C.
Peggy’s Point Lighthouse
Peggy’s Point Lighthouse is an iconic red-and-white coastal beacon in Nova Scotia, Canada, famed as one of the country’s most photographed and visited lighthouses.
-
D.
Brant Point Light
Brant Point Light is a historic lighthouse on Nantucket Island, Massachusetts, guiding vessels into Nantucket Harbor and known as one of the oldest lighthouse sites in the United States.
-
E.
Jones Point Lighthouse
Jones Point Lighthouse is a historic 19th-century river lighthouse located on the Potomac River near Alexandria, Virginia, notable as one of the last remaining riverine lighthouses in the United States.
- 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: Brockton Point Lighthouse Triple: [Seawall (Stanley Park), hasNearbyLandmark, Brockton Point Lighthouse]
Generated description
Brockton Point Lighthouse is a historic, picturesque lighthouse located on Brockton Point in Vancouver’s Stanley Park, serving as a prominent coastal navigation aid and popular scenic landmark along the seawall.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brockton Point Lighthouse Target entity description: Brockton Point Lighthouse is a historic, picturesque lighthouse located on Brockton Point in Vancouver’s Stanley Park, serving as a prominent coastal navigation aid and popular scenic landmark along the seawall.
-
A.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
-
B.
Eastern Point Lighthouse
Eastern Point Lighthouse is a historic coastal beacon in Gloucester, Massachusetts, guiding ships at the entrance to Gloucester Harbor on the Atlantic Ocean.
-
C.
Peggy’s Point Lighthouse
Peggy’s Point Lighthouse is an iconic red-and-white coastal beacon in Nova Scotia, Canada, famed as one of the country’s most photographed and visited lighthouses.
-
D.
Brant Point Light
Brant Point Light is a historic lighthouse on Nantucket Island, Massachusetts, guiding vessels into Nantucket Harbor and known as one of the oldest lighthouse sites in the United States.
-
E.
Jones Point Lighthouse
Jones Point Lighthouse is a historic 19th-century river lighthouse located on the Potomac River near Alexandria, Virginia, notable as one of the last remaining riverine lighthouses in the United States.
- 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_69ca83529a9c8190b5c075b4f14636ed |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc49f7c2c081909ec93413ceefbb1c |
completed | March 31, 2026, 10:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf4277f84881909e3cc60eeaf05586 |
completed | April 3, 2026, 4:30 a.m. |
| NEDg | Description generation | batch_69cf440051bc8190ad9d649150187932 |
completed | April 3, 2026, 4:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf4473ee0081908ed22eb0d855d7dd |
completed | April 3, 2026, 4:39 a.m. |
Created at: March 30, 2026, 6:32 p.m.