Triple
T13759911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sandy Hook Elementary School shooting |
E330575
|
entity |
| Predicate | weaponUsed |
P706
|
FINISHED |
| Object |
SIG Sauer P226 pistol
The SIG Sauer P226 pistol is a widely used semi-automatic handgun favored by military, law enforcement, and civilian shooters for its reliability and accuracy.
|
E1062735
|
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: SIG Sauer P226 pistol | Statement: [Sandy Hook Elementary School shooting, weaponUsed, SIG Sauer P226 pistol]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SIG Sauer P226 pistol Context triple: [Sandy Hook Elementary School shooting, weaponUsed, SIG Sauer P226 pistol]
-
A.
Beretta 92FS pistol
The Beretta 92FS pistol is a widely used semi-automatic 9mm handgun known for its military and law enforcement service, including its role as the standard sidearm of the U.S. Armed Forces for several decades.
-
B.
P30 pistol
The P30 pistol is a modern, polymer-framed, semi-automatic handgun designed by Heckler & Koch for law enforcement, military, and civilian use, known for its ergonomic grip and modular features.
-
C.
Browning Hi-Power pistol
The Browning Hi-Power pistol is a widely used 9mm semi-automatic handgun designed by John Browning and known for its high-capacity magazine and extensive military and police service worldwide.
-
D.
Heckler & Koch P7 pistol
The Heckler & Koch P7 pistol is a German-made, gas-delayed blowback semi-automatic handgun known for its unique squeeze-cocking mechanism and use by police, military, and in popular films.
-
E.
VP9 pistol
The VP9 pistol is a modern, striker-fired semi-automatic handgun by Heckler & Koch known for its ergonomic design, customizable grip, and reliability for law enforcement and civilian use.
- 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: SIG Sauer P226 pistol Triple: [Sandy Hook Elementary School shooting, weaponUsed, SIG Sauer P226 pistol]
Generated description
The SIG Sauer P226 pistol is a widely used semi-automatic handgun favored by military, law enforcement, and civilian shooters for its reliability and accuracy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SIG Sauer P226 pistol Target entity description: The SIG Sauer P226 pistol is a widely used semi-automatic handgun favored by military, law enforcement, and civilian shooters for its reliability and accuracy.
-
A.
Beretta 92FS pistol
The Beretta 92FS pistol is a widely used semi-automatic 9mm handgun known for its military and law enforcement service, including its role as the standard sidearm of the U.S. Armed Forces for several decades.
-
B.
P30 pistol
The P30 pistol is a modern, polymer-framed, semi-automatic handgun designed by Heckler & Koch for law enforcement, military, and civilian use, known for its ergonomic grip and modular features.
-
C.
Browning Hi-Power pistol
The Browning Hi-Power pistol is a widely used 9mm semi-automatic handgun designed by John Browning and known for its high-capacity magazine and extensive military and police service worldwide.
-
D.
Heckler & Koch P7 pistol
The Heckler & Koch P7 pistol is a German-made, gas-delayed blowback semi-automatic handgun known for its unique squeeze-cocking mechanism and use by police, military, and in popular films.
-
E.
VP9 pistol
The VP9 pistol is a modern, striker-fired semi-automatic handgun by Heckler & Koch known for its ergonomic design, customizable grip, and reliability for law enforcement and civilian use.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0223ab9081909db05334860405e0 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b06faed88190abc44e6256cb9301 |
completed | May 3, 2026, 8:30 p.m. |
| NEDg | Description generation | batch_69f7b45e86b08190bde93be8c849a7bd |
completed | May 3, 2026, 8:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7b4ed81b08190b863589f19a2ec03 |
completed | May 3, 2026, 8:49 p.m. |
Created at: April 9, 2026, 10:09 p.m.