Triple
T3569447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Udham Singh |
E75531
|
entity |
| Predicate | placeOfAssassinationOfMichaelODwyer |
P21
|
FINISHED |
| Object | Caxton Hall |
E22171
|
NE FINISHED |
How this triple was built (3 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: Caxton Hall | Statement: [Udham Singh, placeOfAssassinationOfMichaelODwyer, Caxton Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caxton Hall Context triple: [Udham Singh, placeOfAssassinationOfMichaelODwyer, Caxton Hall]
-
A.
Caxton Hall, London
chosen
Caxton Hall, London was a historic Westminster building known for hosting significant political and public events, including major press conferences and meetings.
-
B.
Caxton House
Caxton House is a government office building located on Tothill Street in Westminster, central London.
-
C.
Northampton Guildhall
Northampton Guildhall is a prominent Victorian Gothic civic building in Northampton, England, serving as the town's historic council and ceremonial headquarters.
-
D.
Huish Park
Huish Park is a football stadium in Yeovil, England, best known as the home ground of Yeovil Town Football Club.
-
E.
White Hall
White Hall is a grand ceremonial room within the Livadia Palace, historically used for important receptions and diplomatic events.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: placeOfAssassinationOfMichaelODwyer Context triple: [Udham Singh, placeOfAssassinationOfMichaelODwyer, Caxton Hall]
-
A.
assassinationAttemptLocation
Indicates the place where an attempted assassination occurred or was intended to occur.
-
B.
assassinationDate
Indicates the date on which an assassination of the referenced entity occurred.
-
C.
allegedShooterLocation
Indicates the place where a person is claimed or reported to have carried out a shooting.
-
D.
placeOfDeath
chosen
Indicates the location where an entity (typically a person or animal) died.
-
E.
notablePersonDiedHere
Indicates that a notable or famous person died at the referenced location.
- F. None of above.
Provenance (4 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_69ad85d512708190829c8b2d3a2ccfb8 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc0c1ecb081909051bcc1f38eea31 |
completed | March 8, 2026, 6:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3bbb3383c8190b14845a7de162502 |
completed | March 13, 2026, 7:24 a.m. |
| PD | Predicate disambiguation | batch_69adb8364d848190a96a9bc7a6126af2 |
completed | March 8, 2026, 5:56 p.m. |
Created at: March 8, 2026, 3:21 p.m.