Triple
T5832868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cuttyhunk Island |
E129392
|
entity |
| Predicate | hasHistoricStructure |
P1098
|
FINISHED |
| Object |
Cuttyhunk Life Saving Station (former)
Cuttyhunk Life Saving Station (former) is a historic U.S. Life-Saving Service facility on Cuttyhunk Island that once served as a coastal rescue station for shipwrecked mariners.
|
E551668
|
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: Cuttyhunk Life Saving Station (former) | Statement: [Cuttyhunk Island, hasHistoricStructure, Cuttyhunk Life Saving Station (former)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cuttyhunk Life Saving Station (former) Context triple: [Cuttyhunk Island, hasHistoricStructure, Cuttyhunk Life Saving Station (former)]
-
A.
Marshall Point Light Station
Marshall Point Light Station is a historic lighthouse and museum in Port Clyde, Maine, best known for its picturesque wooden walkway and appearance in the film "Forrest Gump."
-
B.
Nobska Light
Nobska Light is a historic lighthouse on Cape Cod that overlooks Vineyard Sound and serves as a prominent maritime navigational aid and local landmark.
-
C.
United States Coast Guard Station Chatham
United States Coast Guard Station Chatham is a coastal rescue and law-enforcement facility on Cape Cod known for its lifesaving operations in the treacherous waters off Chatham, Massachusetts.
-
D.
Brods Bay Shelter
Brods Bay Shelter is a basic backcountry hut located along New Zealand’s Kepler Track, providing simple shelter for hikers in a remote lakeside setting.
-
E.
Thacher Island Light Station
Thacher Island Light Station is a historic dual-lighthouse complex off the coast of Rockport, Massachusetts, known for its twin granite towers that have long served as navigational aids to mariners.
- 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: Cuttyhunk Life Saving Station (former) Triple: [Cuttyhunk Island, hasHistoricStructure, Cuttyhunk Life Saving Station (former)]
Generated description
Cuttyhunk Life Saving Station (former) is a historic U.S. Life-Saving Service facility on Cuttyhunk Island that once served as a coastal rescue station for shipwrecked mariners.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cuttyhunk Life Saving Station (former) Target entity description: Cuttyhunk Life Saving Station (former) is a historic U.S. Life-Saving Service facility on Cuttyhunk Island that once served as a coastal rescue station for shipwrecked mariners.
-
A.
Marshall Point Light Station
Marshall Point Light Station is a historic lighthouse and museum in Port Clyde, Maine, best known for its picturesque wooden walkway and appearance in the film "Forrest Gump."
-
B.
Nobska Light
Nobska Light is a historic lighthouse on Cape Cod that overlooks Vineyard Sound and serves as a prominent maritime navigational aid and local landmark.
-
C.
United States Coast Guard Station Chatham
United States Coast Guard Station Chatham is a coastal rescue and law-enforcement facility on Cape Cod known for its lifesaving operations in the treacherous waters off Chatham, Massachusetts.
-
D.
Brods Bay Shelter
Brods Bay Shelter is a basic backcountry hut located along New Zealand’s Kepler Track, providing simple shelter for hikers in a remote lakeside setting.
-
E.
Thacher Island Light Station
Thacher Island Light Station is a historic dual-lighthouse complex off the coast of Rockport, Massachusetts, known for its twin granite towers that have long served as navigational aids to mariners.
- 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_69c0084af79c81908af128ccc29983d0 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0346c331c8190bac050d425961485 |
completed | March 22, 2026, 6:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a193ac408190a06159406a814adb |
completed | March 23, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69c0a2c8dc6481909ecd4fe2acf3d973 |
completed | March 23, 2026, 2:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a37ad8488190933bbdcb16567ebd |
completed | March 23, 2026, 2:20 a.m. |
Created at: March 22, 2026, 3:54 p.m.