Triple
T11964831
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M270 MLRS |
E284764
|
entity |
| Predicate | hasVariant |
P455
|
FINISHED |
| Object |
M270B1
The M270B1 is a modernized British variant of the M270 Multiple Launch Rocket System featuring upgraded fire control, armor, and compatibility with newer precision-guided munitions.
|
E284764
|
NE FINISHED |
How this triple was built (4 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: M270B1 | Statement: [M270 MLRS, hasVariant, M270B1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M270B1 Context triple: [M270 MLRS, hasVariant, M270B1]
-
A.
M270 MLRS
The M270 MLRS is a tracked, armored multiple launch rocket system used by several NATO and allied armies to deliver rapid, long-range rocket and missile fire support.
-
B.
M777 howitzer
The M777 howitzer is a lightweight, towed 155mm artillery piece used by the U.S. military and allied forces for long-range, precision fire support.
-
C.
GMLRS rocket
The GMLRS rocket is a GPS-guided, extended-range artillery rocket used by modern multiple launch rocket systems to deliver precise strikes at medium to long distances.
-
D.
TOW missile launcher
The TOW missile launcher is a tube-launched, optically tracked, wire-guided anti-tank guided missile system used to destroy armored vehicles and fortified positions.
-
E.
M549A1 RAP projectile
The M549A1 RAP projectile is a rocket-assisted 155mm artillery shell designed to extend the range and effectiveness of modern howitzers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: M270B1 Triple: [M270 MLRS, hasVariant, M270B1]
Generated description
The M270B1 is a modernized British variant of the M270 Multiple Launch Rocket System featuring upgraded fire control, armor, and compatibility with newer precision-guided munitions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: M270B1 Target entity description: The M270B1 is a modernized British variant of the M270 Multiple Launch Rocket System featuring upgraded fire control, armor, and compatibility with newer precision-guided munitions.
-
A.
M270 MLRS
chosen
The M270 MLRS is a tracked, armored multiple launch rocket system used by several NATO and allied armies to deliver rapid, long-range rocket and missile fire support.
-
B.
M777 howitzer
The M777 howitzer is a lightweight, towed 155mm artillery piece used by the U.S. military and allied forces for long-range, precision fire support.
-
C.
GMLRS rocket
The GMLRS rocket is a GPS-guided, extended-range artillery rocket used by modern multiple launch rocket systems to deliver precise strikes at medium to long distances.
-
D.
TOW missile launcher
The TOW missile launcher is a tube-launched, optically tracked, wire-guided anti-tank guided missile system used to destroy armored vehicles and fortified positions.
-
E.
M549A1 RAP projectile
The M549A1 RAP projectile is a rocket-assisted 155mm artillery shell designed to extend the range and effectiveness of modern howitzers.
- F. None of above.
Provenance (5 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_69d6ab2eaeb881909f7914758f859413 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903799f948190a5dc4d3822f3ff27 |
completed | April 10, 2026, 2:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48a83c2448190bb40c199afef2ec2 |
completed | May 1, 2026, 11:12 a.m. |
| NEDg | Description generation | batch_69f48df7790c8190a8e79466f032e86d |
completed | May 1, 2026, 11:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f490dfe4e4819092d7494ba9b807db |
completed | May 1, 2026, 11:39 a.m. |
Created at: April 8, 2026, 9:46 p.m.