Triple
T270013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manhattan Engineer District |
E5610
|
entity |
| Predicate | locationOfActivity |
P1527
|
FINISHED |
| Object | Hanford, Washington |
E1260
|
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: Hanford, Washington | Statement: [Manhattan Engineer District, locationOfActivity, Hanford, Washington]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hanford, Washington Context triple: [Manhattan Engineer District, locationOfActivity, Hanford, Washington]
-
A.
Hanford Site, Washington
chosen
Hanford Site, Washington is a large decommissioned nuclear production complex along the Columbia River that was central to U.S. plutonium production during and after World War II and is now one of the nation’s most challenging environmental cleanup sites.
-
B.
Richland, Washington
Richland, Washington is a city in southeastern Washington State known for its central role in the U.S. nuclear industry and its proximity to the Hanford nuclear reservation.
-
C.
Pasco, Washington
Pasco, Washington is a city in southeastern Washington State that forms part of the Tri-Cities region and serves as a key agricultural, transportation, and commercial hub along the Columbia River.
-
D.
Tumwater, Washington
Tumwater, Washington is a small city in Thurston County near Washington’s capital, Olympia, known for its historic brewery, waterfalls on the Deschutes River, and role as a regional transportation hub.
-
E.
Savannah River Site
Savannah River Site is a U.S. Department of Energy nuclear reservation in South Carolina historically used for producing materials for nuclear weapons and now focused on environmental cleanup and nuclear materials management.
- 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_69a25853594c8190b05ec3a586ec88bf |
completed | Feb. 28, 2026, 2:52 a.m. |
| NER | Named-entity recognition | batch_69a25db00ed48190be6f598807265356 |
completed | Feb. 28, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a38f51aeac81908c6d398e650dc315 |
completed | March 1, 2026, 12:58 a.m. |
Created at: Feb. 28, 2026, 2:57 a.m.