Triple
T22201049
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Two Lights |
E548682
|
entity |
| Predicate | imageSubjectOf |
P450
|
FINISHED |
| Object | United States postage stamp "Lighthouse at Two Lights" (1970) |
—
|
NE NERFINISHED |
How this triple was built (3 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: United States postage stamp "Lighthouse at Two Lights" (1970) | Statement: [Two Lights, imageSubjectOf, United States postage stamp "Lighthouse at Two Lights" (1970)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States postage stamp "Lighthouse at Two Lights" (1970) Context triple: [Two Lights, imageSubjectOf, United States postage stamp "Lighthouse at Two Lights" (1970)]
-
A.
Mark Twain Memorial Lighthouse
The Mark Twain Memorial Lighthouse is a historic beacon in Hannibal, Missouri, commemorating author Mark Twain and overlooking the Mississippi River and the town that inspired many of his works.
-
B.
Deal Island Lighthouse
Deal Island Lighthouse is a historic navigational beacon located on Deal Island in Tasmania’s Bass Strait, notable for guiding maritime traffic through the surrounding hazardous waters.
-
C.
Thacher Island Twin Lights
Thacher Island Twin Lights are a historic pair of lighthouses off Cape Ann in Massachusetts, notable as one of the last surviving twin light stations in the United States and a prominent aid to navigation since the 18th century.
-
D.
Plum Island Range Lights
Plum Island Range Lights are a historic pair of navigational beacons in Door County, Wisconsin, that guide vessels safely through the hazardous Porte des Morts passage.
-
E.
Chincoteague Island Lighthouse
Chincoteague Island Lighthouse is a historic, red-and-white striped brick lighthouse on Assateague Island near Chincoteague, Virginia, known for guiding ships along the Atlantic coast and serving as a popular tourist landmark.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United States postage stamp "Lighthouse at Two Lights" (1970) Target entity description: The United States postage stamp "Lighthouse at Two Lights" (1970) is a commemorative issue featuring Edward Hopper’s iconic painting of the twin lighthouses at Cape Elizabeth, Maine.
-
A.
Mark Twain Memorial Lighthouse
The Mark Twain Memorial Lighthouse is a historic beacon in Hannibal, Missouri, commemorating author Mark Twain and overlooking the Mississippi River and the town that inspired many of his works.
-
B.
Deal Island Lighthouse
Deal Island Lighthouse is a historic navigational beacon located on Deal Island in Tasmania’s Bass Strait, notable for guiding maritime traffic through the surrounding hazardous waters.
-
C.
Thacher Island Twin Lights
Thacher Island Twin Lights are a historic pair of lighthouses off Cape Ann in Massachusetts, notable as one of the last surviving twin light stations in the United States and a prominent aid to navigation since the 18th century.
-
D.
Plum Island Range Lights
Plum Island Range Lights are a historic pair of navigational beacons in Door County, Wisconsin, that guide vessels safely through the hazardous Porte des Morts passage.
-
E.
Chincoteague Island Lighthouse
Chincoteague Island Lighthouse is a historic, red-and-white striped brick lighthouse on Assateague Island near Chincoteague, Virginia, known for guiding ships along the Atlantic coast and serving as a popular tourist landmark.
- F. None of above. chosen
Provenance (2 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_69e11e3ecc7c8190b5f94cd8f42e9d37 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12aeb16348190a34f96b47e01c8cf |
completed | April 28, 2026, 9:47 p.m. |
Created at: April 16, 2026, 8:36 p.m.