Triple
T1692304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Diego Bay |
E36575
|
entity |
| Predicate | entranceMarkedBy |
P31388
|
FINISHED |
| Object |
Point Loma Lighthouse
Point Loma Lighthouse is a historic coastal beacon in San Diego, California, that has long guided ships navigating the entrance to San Diego Bay.
|
E197072
|
NE FINISHED |
How this triple was built (5 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: Point Loma Lighthouse | Statement: [San Diego Bay, entranceMarkedBy, Point Loma Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Point Loma Lighthouse Context triple: [San Diego Bay, entranceMarkedBy, Point Loma Lighthouse]
-
A.
Point Reyes Lighthouse
Point Reyes Lighthouse is a historic 19th-century coastal beacon on the Point Reyes headland in California, known for its dramatic cliffside setting and powerful foghorn guiding ships through the often treacherous waters off Marin County.
-
B.
Heceta Head Lighthouse
Heceta Head Lighthouse is a historic, highly photographed beacon perched on a scenic cliff along the central Oregon Coast, renowned for its powerful light and picturesque setting.
-
C.
Mulholland Point Lighthouse
Mulholland Point Lighthouse is a historic coastal beacon on Campobello Island in New Brunswick, Canada, overlooking the waters near the U.S.–Canada border.
-
D.
Point Sur Lighthouse
Point Sur Lighthouse is a historic 19th-century light station perched on a volcanic rock along California’s Big Sur coast, guiding ships along the rugged Pacific shoreline.
-
E.
Boca Chita Lighthouse
Boca Chita Lighthouse is a small, historic ornamental lighthouse located on Boca Chita Key in Biscayne National Park, Florida, known as a picturesque landmark rather than an active navigational aid.
- 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: Point Loma Lighthouse Triple: [San Diego Bay, entranceMarkedBy, Point Loma Lighthouse]
Generated description
Point Loma Lighthouse is a historic coastal beacon in San Diego, California, that has long guided ships navigating the entrance to San Diego Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Point Loma Lighthouse Target entity description: Point Loma Lighthouse is a historic coastal beacon in San Diego, California, that has long guided ships navigating the entrance to San Diego Bay.
-
A.
Point Reyes Lighthouse
Point Reyes Lighthouse is a historic 19th-century coastal beacon on the Point Reyes headland in California, known for its dramatic cliffside setting and powerful foghorn guiding ships through the often treacherous waters off Marin County.
-
B.
Heceta Head Lighthouse
Heceta Head Lighthouse is a historic, highly photographed beacon perched on a scenic cliff along the central Oregon Coast, renowned for its powerful light and picturesque setting.
-
C.
Mulholland Point Lighthouse
Mulholland Point Lighthouse is a historic coastal beacon on Campobello Island in New Brunswick, Canada, overlooking the waters near the U.S.–Canada border.
-
D.
Point Sur Lighthouse
Point Sur Lighthouse is a historic 19th-century light station perched on a volcanic rock along California’s Big Sur coast, guiding ships along the rugged Pacific shoreline.
-
E.
Boca Chita Lighthouse
Boca Chita Lighthouse is a small, historic ornamental lighthouse located on Boca Chita Key in Biscayne National Park, Florida, known as a picturesque landmark rather than an active navigational aid.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: entranceMarkedBy Context triple: [San Diego Bay, entranceMarkedBy, Point Loma Lighthouse]
-
A.
hasEntranceOn
Indicates that one entity’s entrance or access point is located on or faces a specified side, boundary, or feature of another entity.
-
B.
hasEntrance
Indicates that one entity possesses or provides an entry point or access way to another entity or space.
-
C.
hasEntranceControl
Indicates that an entity implements or is subject to mechanisms that regulate or control access to its entrance.
-
D.
firstEntranceClearedBy
Indicates that the subject’s first entrance or initial access point was cleared, authorized, or made passable by the specified agent or process.
-
E.
entersFrom
Indicates that one entity moves into or arrives at a place, state, or context by coming from another specified source or location.
- F. None of above. chosen
Provenance (7 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_69a886151508819084fa7f1ce6e05577 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aaf3359ce48190803b322db8ad6027 |
completed | March 6, 2026, 3:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ada0cb18348190baf7a30c231c7349 |
completed | March 8, 2026, 4:16 p.m. |
| NEDg | Description generation | batch_69ada28b008c8190a46570a9f5f9f7a3 |
completed | March 8, 2026, 4:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ada4dfc9188190845a4e4490318d68 |
completed | March 8, 2026, 4:33 p.m. |
| PD | Predicate disambiguation | batch_69aa61b71cec8190b273588051058ebd |
completed | March 6, 2026, 5:10 a.m. |
| PDg | Predicate description generation | batch_69aaf33347e48190a32b6d0099e3d389 |
completed | March 6, 2026, 3:30 p.m. |
Created at: March 4, 2026, 7:29 p.m.