Triple
T12012198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umatilla Chemical Agent Disposal Facility |
E285928
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | U.S. Army Chemical Materials Agency |
E57739
|
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: U.S. Army Chemical Materials Agency | Statement: [Umatilla Chemical Agent Disposal Facility, partOf, U.S. Army Chemical Materials Agency]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Army Chemical Materials Agency Context triple: [Umatilla Chemical Agent Disposal Facility, partOf, U.S. Army Chemical Materials Agency]
-
A.
U.S. Army Chemical Materials Activity
chosen
The U.S. Army Chemical Materials Activity is a U.S. Army organization responsible for the safe storage, monitoring, and destruction of the nation’s chemical weapons stockpiles and related materials.
-
B.
U.S. Army Chemical Corps
The U.S. Army Chemical Corps is the branch of the United States Army responsible for defending against and managing chemical, biological, radiological, and nuclear (CBRN) threats.
-
C.
United States Army Joint Munitions Command
The United States Army Joint Munitions Command is a major Army organization responsible for managing the production, storage, distribution, and demilitarization of conventional munitions across the U.S. military.
-
D.
U.S. Army Medical Materiel Agency
The U.S. Army Medical Materiel Agency is a specialized Army organization responsible for developing, managing, and fielding medical equipment and logistics support for U.S. military forces.
-
E.
United States Army Chemical, Biological, Radiological and Nuclear School
The United States Army Chemical, Biological, Radiological and Nuclear School is the Army’s primary training and doctrine institution for preparing soldiers to operate in and defend against chemical, biological, radiological, and nuclear threats.
- 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_69d6ab45a368819084fce08bf0dc3705 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903d7777481908cd5a001f75e2ee3 |
completed | April 10, 2026, 2:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48b363c6481908c8414c1eecc14f5 |
completed | May 1, 2026, 11:15 a.m. |
Created at: April 8, 2026, 9:46 p.m.