Triple
T4813905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thacher Island South Tower |
E107137
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Thacher Island National Historic Landmark |
E115700
|
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 National Historic Landmark | Statement: [Thacher Island South Tower, partOf, Thacher Island National Historic Landmark]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thacher Island National Historic Landmark Context triple: [Thacher Island South Tower, partOf, Thacher Island National Historic Landmark]
-
A.
Ross Island National Memorial
Ross Island National Memorial is a historic site in the Andaman Islands that preserves the ruins and heritage of the former British administrative headquarters in the archipelago.
-
B.
San Juan Island National Historical Park
San Juan Island National Historical Park is a U.S. National Historical Park on San Juan Island in Washington that preserves sites related to the 19th-century territorial dispute between the United States and Great Britain, including the famous "Pig War."
-
C.
Thacher Island National Wildlife Refuge
chosen
Thacher Island National Wildlife Refuge is a protected coastal habitat in Massachusetts established to conserve seabird nesting areas and other wildlife on and around Thacher Island.
-
D.
Thompson Island
Thompson Island is a largely undeveloped island in Boston Harbor known for its natural landscapes, outdoor education programs, and role as a recreational and conservation area near the city.
-
E.
Tuluwat Island
Tuluwat Island is a small island in Northern California’s Humboldt Bay that is historically significant as the ancestral homeland and cultural center of the Wiyot people.
- 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_69be4db1b67c81908272d8b7e7e4e1f1 |
completed | March 21, 2026, 7:50 a.m. |
Created at: March 20, 2026, 1:23 p.m.