Triple
T12012220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umatilla Chemical Agent Disposal Facility |
E285928
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | U.S. Army Chemical Corps (through CMA) |
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 Corps (through CMA) | Statement: [Umatilla Chemical Agent Disposal Facility, affiliation, U.S. Army Chemical Corps (through CMA)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Army Chemical Corps (through CMA) Context triple: [Umatilla Chemical Agent Disposal Facility, affiliation, U.S. Army Chemical Corps (through CMA)]
-
A.
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.
-
B.
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.
-
C.
Western Army Chemical Protection Unit
The Western Army Chemical Protection Unit is a specialized military formation responsible for defense against chemical, biological, radiological, and nuclear (CBRN) threats within the Western Army’s area of operations.
-
D.
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.
-
E.
U.S. Army Materiel Command
The U.S. Army Materiel Command is a major Army command responsible for the development, procurement, distribution, and sustainment of equipment, supplies, and logistics support for U.S. Army forces worldwide.
- 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.