Triple
T13309812
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbine High School massacre |
E317029
|
entity |
| Predicate | weaponUsed |
P706
|
FINISHED |
| Object |
Savage-Springfield 67H shotgun
The Savage-Springfield 67H shotgun is a pump-action shotgun model that gained notoriety for its use in the Columbine High School massacre.
|
E1032322
|
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: Savage-Springfield 67H shotgun | Statement: [Columbine High School massacre, weaponUsed, Savage-Springfield 67H shotgun]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Savage-Springfield 67H shotgun Context triple: [Columbine High School massacre, weaponUsed, Savage-Springfield 67H shotgun]
-
A.
Beretta 687
The Beretta 687 is a high-quality Italian over-under shotgun renowned for its reliability, craftsmanship, and popularity among sport shooters and hunters.
-
B.
Beretta 686
The Beretta 686 is a popular Italian over-under double-barreled shotgun widely used for hunting and sport shooting.
-
C.
Hellfire Shotguns
Hellfire Shotguns are Reaper’s signature twin shotguns in the Overwatch universe, known for their devastating close-range damage and brutal, relentless style.
-
D.
Ruger Mini-14 rifle
The Ruger Mini-14 rifle is a semi-automatic, magazine-fed firearm popular for civilian sporting and tactical use, and infamously associated with several high-profile mass shootings.
-
E.
Colt 45
Colt 45 is a French crime thriller film centered on a talented young police armorer drawn into a violent underworld of corruption and gun trafficking.
- 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: Savage-Springfield 67H shotgun Triple: [Columbine High School massacre, weaponUsed, Savage-Springfield 67H shotgun]
Generated description
The Savage-Springfield 67H shotgun is a pump-action shotgun model that gained notoriety for its use in the Columbine High School massacre.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Savage-Springfield 67H shotgun Target entity description: The Savage-Springfield 67H shotgun is a pump-action shotgun model that gained notoriety for its use in the Columbine High School massacre.
-
A.
Beretta 687
The Beretta 687 is a high-quality Italian over-under shotgun renowned for its reliability, craftsmanship, and popularity among sport shooters and hunters.
-
B.
Beretta 686
The Beretta 686 is a popular Italian over-under double-barreled shotgun widely used for hunting and sport shooting.
-
C.
Hellfire Shotguns
Hellfire Shotguns are Reaper’s signature twin shotguns in the Overwatch universe, known for their devastating close-range damage and brutal, relentless style.
-
D.
Ruger Mini-14 rifle
The Ruger Mini-14 rifle is a semi-automatic, magazine-fed firearm popular for civilian sporting and tactical use, and infamously associated with several high-profile mass shootings.
-
E.
Colt 45
Colt 45 is a French crime thriller film centered on a talented young police armorer drawn into a violent underworld of corruption and gun trafficking.
- F. None of above. chosen
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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990f56abc8190951774a999e2ce11 |
completed | April 11, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716e58cc48190afb46e8394227ab5 |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f7179da5488190a10acadbf60ea470 |
completed | May 3, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7184c55108190a4d60a5bf4bd2208 |
completed | May 3, 2026, 9:41 a.m. |
Created at: April 9, 2026, 9:29 p.m.