Triple
T23484560
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States Army ground forces in Vietnam |
E570497
|
entity |
| Predicate | usedEquipment |
P2728
|
FINISHED |
| Object | M79 grenade launcher |
—
|
NE NERFINISHED |
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: M79 grenade launcher | Statement: [United States Army ground forces in Vietnam, usedEquipment, M79 grenade launcher]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M79 grenade launcher Context triple: [United States Army ground forces in Vietnam, usedEquipment, M79 grenade launcher]
-
A.
M79 grenade launcher
chosen
The M79 grenade launcher is a single-shot, shoulder-fired U.S. military weapon introduced in the late 1950s that fires 40mm grenades for infantry support at medium ranges.
-
B.
M79
M79 is a major Australian highway route designation used for the Calder Freeway and associated sections connecting Melbourne with regional Victoria.
-
C.
M79
M79 is a dense globular star cluster located in the constellation Lepus, notable as one of the more remote globular clusters associated with the Milky Way.
-
D.
MK19 grenade launcher
The MK19 grenade launcher is a belt-fed, automatic 40mm weapon system used by the U.S. military to deliver high-explosive fire against personnel, light vehicles, and fortifications at medium ranges.
-
E.
HK69 grenade launcher
The HK69 grenade launcher is a German-made, single-shot, break-action 40mm weapon designed by Heckler & Koch for infantry use in launching explosive and less-lethal munitions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245b0b01481908f636939bedd804c |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a752c678819087e5c50b8cf87d3d |
completed | April 29, 2026, 6:38 a.m. |
Created at: April 17, 2026, 6:03 p.m.