Triple
T286358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B Reactor |
E5892
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Manhattan Project National Historical Park |
E12309
|
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: Manhattan Project National Historical Park | Statement: [B Reactor, partOf, Manhattan Project National Historical Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manhattan Project National Historical Park Context triple: [B Reactor, partOf, Manhattan Project National Historical Park]
-
A.
Manhattan Project National Historical Park (Los Alamos unit)
chosen
The Manhattan Project National Historical Park (Los Alamos unit) is a U.S. national historical park site that preserves and interprets key locations associated with the development of the atomic bomb during World War II in Los Alamos, New Mexico.
-
B.
Manhattan Project sites
Manhattan Project sites are historically significant locations across the United States associated with the research, development, and testing of the first nuclear weapons during World War II.
-
C.
Herbert Hoover National Historic Site
Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
-
D.
Oak Ridge Reservation
Oak Ridge Reservation is a large U.S. Department of Energy site in Oak Ridge, Tennessee, historically central to the Manhattan Project and now a major center for nuclear research, environmental management, and national security work.
-
E.
Eleanor Roosevelt National Historic Site
Eleanor Roosevelt National Historic Site is a preserved estate in Hyde Park, New York, that commemorates the life and legacy of former First Lady Eleanor Roosevelt, featuring her home, Val-Kill Cottage, and surrounding grounds.
- 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_69a25946a7ac8190a78871c210213272 |
completed | Feb. 28, 2026, 2:56 a.m. |
| NER | Named-entity recognition | batch_69a25e2c73a48190b549b688254e5fee |
completed | Feb. 28, 2026, 3:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3a33a38b08190951aa413588c59e1 |
completed | March 1, 2026, 2:23 a.m. |
Created at: Feb. 28, 2026, 3:02 a.m.