Triple
T4813928
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thacher Island South Tower |
E107137
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Thacher Island North Tower |
E106079
|
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: Thacher Island North Tower | Statement: [Thacher Island South Tower, associatedWith, Thacher Island North Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thacher Island North Tower Context triple: [Thacher Island South Tower, associatedWith, Thacher Island North Tower]
-
A.
Thacher Island North Tower
chosen
Thacher Island North Tower is a historic lighthouse on Thacher Island off the coast of Massachusetts, serving as one of a rare pair of twin navigational beacons for Atlantic maritime traffic.
-
B.
Thacher Island South Tower
Thacher Island South Tower is a historic lighthouse on Thacher Island off the coast of Massachusetts, serving as one of a pair of twin beacons aiding navigation in the Atlantic.
-
C.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
D.
Shell Tower
Shell Tower, now known as A’DAM Tower, is a prominent high-rise landmark in Amsterdam that has been transformed from a former corporate office building into a mixed-use cultural, entertainment, and business hub overlooking the IJ river.
-
E.
Bancroft Tower
Bancroft Tower is a Romanesque-style stone folly and historic monument in Worcester, Massachusetts, built in the late 19th century as a memorial to statesman George Bancroft.
- 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_69bd43f779448190b92885cb70abb6c2 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6c80ce048190a7c9f14431d7c62f |
completed | March 20, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be67cb1fe48190821c1daf930a70ff |
completed | March 21, 2026, 9:41 a.m. |
Created at: March 20, 2026, 1:23 p.m.