Triple
T8277992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leon Czolgosz |
E193593
|
entity |
| Predicate | usedWeapon |
P706
|
FINISHED |
| Object |
.32 caliber Iver Johnson revolver
The .32 caliber Iver Johnson revolver is a small, inexpensive early-20th-century American handgun best known as the weapon used by Leon Czolgosz to assassinate U.S. President William McKinley in 1901.
|
E723139
|
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: .32 caliber Iver Johnson revolver | Statement: [Leon Czolgosz, usedWeapon, .32 caliber Iver Johnson revolver]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: .32 caliber Iver Johnson revolver Context triple: [Leon Czolgosz, usedWeapon, .32 caliber Iver Johnson revolver]
-
A.
Samaritan revolver
The Samaritan revolver is Hellboy’s iconic oversized, mystical handgun known for firing powerful, supernatural ammunition against occult threats.
-
B.
Enfield No. 2 revolver
The Enfield No. 2 revolver is a British .38-calibre service handgun widely issued to Commonwealth forces during World War II and known for its robust, utilitarian design.
-
C.
Derringer pistol
The Derringer pistol is a small, easily concealed single-shot handgun historically infamous as the type of weapon used to kill U.S. President Abraham Lincoln.
-
D.
.38 Special
.38 Special is a widely used revolver cartridge known for its manageable recoil and long-standing popularity in law enforcement and civilian self-defense.
-
E.
Remington rifle
The Remington rifle is a family of American-made, bolt-action and lever-action firearms widely used by military forces and civilians worldwide from the late 19th century onward.
- 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: .32 caliber Iver Johnson revolver Triple: [Leon Czolgosz, usedWeapon, .32 caliber Iver Johnson revolver]
Generated description
The .32 caliber Iver Johnson revolver is a small, inexpensive early-20th-century American handgun best known as the weapon used by Leon Czolgosz to assassinate U.S. President William McKinley in 1901.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: .32 caliber Iver Johnson revolver Target entity description: The .32 caliber Iver Johnson revolver is a small, inexpensive early-20th-century American handgun best known as the weapon used by Leon Czolgosz to assassinate U.S. President William McKinley in 1901.
-
A.
Samaritan revolver
The Samaritan revolver is Hellboy’s iconic oversized, mystical handgun known for firing powerful, supernatural ammunition against occult threats.
-
B.
Enfield No. 2 revolver
The Enfield No. 2 revolver is a British .38-calibre service handgun widely issued to Commonwealth forces during World War II and known for its robust, utilitarian design.
-
C.
Derringer pistol
The Derringer pistol is a small, easily concealed single-shot handgun historically infamous as the type of weapon used to kill U.S. President Abraham Lincoln.
-
D.
.38 Special
.38 Special is a widely used revolver cartridge known for its manageable recoil and long-standing popularity in law enforcement and civilian self-defense.
-
E.
Remington rifle
The Remington rifle is a family of American-made, bolt-action and lever-action firearms widely used by military forces and civilians worldwide from the late 19th century onward.
- 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_69ca82e217a48190880695635c44b2ed |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb79ebb6b88190bc777b8bd72fcdbc |
completed | March 31, 2026, 7:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd6863c22c8190b888a23bb9005712 |
completed | April 1, 2026, 6:48 p.m. |
| NEDg | Description generation | batch_69cd6d5441248190a9e32281dc8e8d62 |
completed | April 1, 2026, 7:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd7e0d1b8c8190b5183cc176432061 |
completed | April 1, 2026, 8:20 p.m. |
Created at: March 30, 2026, 5:51 p.m.