Triple
T15707959
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M26 Pershing |
E380758
|
entity |
| Predicate | secondaryArmament |
P6067
|
FINISHED |
| Object | .50 caliber Browning M2 machine gun |
E96562
|
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: .50 caliber Browning M2 machine gun | Statement: [M26 Pershing, secondaryArmament, .50 caliber Browning M2 machine gun]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: .50 caliber Browning M2 machine gun Context triple: [M26 Pershing, secondaryArmament, .50 caliber Browning M2 machine gun]
-
A.
M1919 Browning machine gun
The M1919 Browning machine gun is a .30 caliber, air-cooled, belt-fed medium machine gun widely used by U.S. and allied forces throughout World War II, the Korean War, and into the early Cold War era.
-
B.
.50 caliber M2 Browning machine guns
chosen
The .50 caliber M2 Browning machine gun is a heavy, belt-fed automatic weapon widely used by U.S. forces in World War II and beyond for aircraft, vehicle, and infantry armament due to its power, reliability, and long effective range.
-
C.
12.7 mm M2 machine gun
The 12.7 mm M2 machine gun is a heavy, belt-fed, air-cooled Browning-designed weapon widely used by militaries around the world for vehicle, aircraft, and infantry support roles.
-
D.
M60 machine gun
The M60 machine gun is a 7.62×51mm NATO general-purpose machine gun developed by the United States and widely used by its military forces from the late 1950s onward.
-
E.
.30 cal Browning M1919A4 machine guns
The .30 cal Browning M1919A4 is a belt-fed, air-cooled medium machine gun widely used by U.S. forces in World War II and the Korean War in both infantry and vehicle-mounted roles.
- 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_69d86d9bf930819082b30cf6d169297c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04f70d44c81909edba6bd4b58b1c5 |
completed | April 16, 2026, 2:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff757b7e0c81909b32aecc093c93e4 |
completed | May 9, 2026, 5:57 p.m. |
Created at: April 10, 2026, 4:45 a.m.