Triple
T8406298
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Chop Lighthouse |
E198507
|
entity |
| Predicate | relatedLighthouse |
P37
|
FINISHED |
| Object | Edgartown Harbor Light |
E71621
|
NE FINISHED |
How this triple was built (2 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: Edgartown Harbor Light | Statement: [West Chop Lighthouse, relatedLighthouse, Edgartown Harbor Light]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edgartown Harbor Light Context triple: [West Chop Lighthouse, relatedLighthouse, Edgartown Harbor Light]
-
A.
Edgartown Light
chosen
Edgartown Light is a historic lighthouse on Martha’s Vineyard in Massachusetts that guides vessels into Edgartown Harbor and serves as a notable local landmark.
-
B.
Gay Head Light
Gay Head Light is a historic lighthouse on the cliffs of Aquinnah, Martha’s Vineyard, known for guiding maritime traffic and its distinctive red-brick tower overlooking the Atlantic.
-
C.
West Chop Lighthouse
West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
-
D.
Nauset Light
Nauset Light is a historic, red-and-white lighthouse on Cape Cod in Massachusetts, known as an iconic coastal landmark and symbol of the region.
-
E.
Cuttyhunk Island Light
Cuttyhunk Island Light is a historic lighthouse that once guided maritime traffic around Cuttyhunk Island, Massachusetts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8310df9c8190b25f16161cca3e41 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbd122af6481908fbe53fe30bdd135 |
completed | March 31, 2026, 1:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce4db075c881909083b3384fcde344 |
completed | April 2, 2026, 11:06 a.m. |
Created at: March 30, 2026, 6:05 p.m.