Triple
T15444797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rhode Island’s coastline |
E369994
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Beavertail Lighthouse
Beavertail Lighthouse is a historic beacon located at the southern tip of Jamestown, Rhode Island, marking the entrance to Narragansett Bay and serving as one of the oldest lighthouse sites in the United States.
|
E1163080
|
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: Beavertail Lighthouse | Statement: [Rhode Island’s coastline, hasLandmark, Beavertail Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beavertail Lighthouse Context triple: [Rhode Island’s coastline, hasLandmark, Beavertail Lighthouse]
-
A.
Roches Point Lighthouse
Roches Point Lighthouse is a historic coastal beacon in County Cork, Ireland, that marks the entrance to Cork Harbour and guides maritime traffic in the area.
-
B.
Brown’s Point Lighthouse
Brown’s Point Lighthouse is a historic navigational beacon on Puget Sound in Tacoma, Washington, known for guiding maritime traffic and its preserved keeper’s cottage.
-
C.
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.
-
D.
West Chop Lighthouse
West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
-
E.
Huron Lighthouse
Huron Lighthouse is a historic navigational beacon located at the mouth of the Huron River on Lake Erie, serving as a local landmark and scenic attraction.
- 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: Beavertail Lighthouse Triple: [Rhode Island’s coastline, hasLandmark, Beavertail Lighthouse]
Generated description
Beavertail Lighthouse is a historic beacon located at the southern tip of Jamestown, Rhode Island, marking the entrance to Narragansett Bay and serving as one of the oldest lighthouse sites in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Beavertail Lighthouse Target entity description: Beavertail Lighthouse is a historic beacon located at the southern tip of Jamestown, Rhode Island, marking the entrance to Narragansett Bay and serving as one of the oldest lighthouse sites in the United States.
-
A.
Roches Point Lighthouse
Roches Point Lighthouse is a historic coastal beacon in County Cork, Ireland, that marks the entrance to Cork Harbour and guides maritime traffic in the area.
-
B.
Brown’s Point Lighthouse
Brown’s Point Lighthouse is a historic navigational beacon on Puget Sound in Tacoma, Washington, known for guiding maritime traffic and its preserved keeper’s cottage.
-
C.
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.
-
D.
West Chop Lighthouse
West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
-
E.
Huron Lighthouse
Huron Lighthouse is a historic navigational beacon located at the mouth of the Huron River on Lake Erie, serving as a local landmark and scenic attraction.
- 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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ef666e08190a02a01a676306ab9 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4549074481908c12045632f11941 |
completed | May 9, 2026, 2:31 p.m. |
| NEDg | Description generation | batch_69ff467e5d6c8190ba3bf6557e683233 |
completed | May 9, 2026, 2:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff470912bc8190a42ee312aca55872 |
completed | May 9, 2026, 2:39 p.m. |
Created at: April 10, 2026, 3:21 a.m.