Triple
T8920762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | L30 120 mm tank gun |
E212408
|
entity |
| Predicate | designedFor |
P98
|
FINISHED |
| Object | Challenger series main battle tanks |
E126119
|
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: Challenger series main battle tanks | Statement: [L30 120 mm tank gun, designedFor, Challenger series main battle tanks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Challenger series main battle tanks Context triple: [L30 120 mm tank gun, designedFor, Challenger series main battle tanks]
-
A.
Challenger 1 main battle tank
chosen
The Challenger 1 main battle tank is a British Cold War–era armored fighting vehicle known for its advanced Chobham composite armor and service with the British Army, including in the 1991 Gulf War.
-
B.
Chieftain main battle tank
The Chieftain main battle tank was a British Cold War–era heavy armored fighting vehicle renowned for its powerful 120 mm gun and advanced armor protection.
-
C.
TR-85 main battle tank
The TR-85 main battle tank is a Romanian-developed and -produced upgrade of the Soviet T-55, featuring improved armor, firepower, and mobility tailored to the needs of Romania’s armed forces.
-
D.
T-64 tank
The T-64 tank is a Soviet-era main battle tank introduced in the 1960s that pioneered advanced features like composite armor and an autoloader, influencing later Soviet and Russian tank designs.
-
E.
M1 Abrams tanks
M1 Abrams tanks are advanced American main battle tanks renowned for their heavy armor, powerful 120mm gun, and dominant performance in modern conflicts.
- 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_69ca839481d48190b42b037e0d0f636c |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc665024f081909515e02e5f5b2221 |
completed | April 1, 2026, 12:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba4f094c81909a30d3be640ac9e0 |
completed | April 3, 2026, 1:02 p.m. |
Created at: March 30, 2026, 6:56 p.m.