Triple
T16734189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tottenham riots 1985 |
E406673
|
entity |
| Predicate | hasCasualty |
P1399
|
FINISHED |
| Object |
PC Keith Blakelock
PC Keith Blakelock was a British police officer who was brutally killed while on duty during the 1985 Broadwater Farm disturbances in Tottenham, London, becoming one of the most high-profile victims of rioting in modern UK history.
|
E1230740
|
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: PC Keith Blakelock | Statement: [Tottenham riots 1985, hasCasualty, PC Keith Blakelock]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PC Keith Blakelock Context triple: [Tottenham riots 1985, hasCasualty, PC Keith Blakelock]
-
A.
Ken Sim
Ken Sim is a Canadian politician and entrepreneur who serves as the current mayor of Vancouver, known for being the city's first Chinese-Canadian mayor.
-
B.
Geoff Mercer
Geoff Mercer is the middle-aged protagonist of the British drama film "45 Years," whose long marriage is tested by the resurfacing of a past love.
-
C.
Chris Partridge
Chris Partridge is the young drummer and one of the children in the fictional musical family featured in the television sitcom "The Partridge Family."
-
D.
Rick Robey
Rick Robey is a former American basketball center best known for starring on the University of Kentucky’s 1978 NCAA championship team and later playing in the NBA.
-
E.
Scott Prince
Scott Prince is a former Australian rugby league halfback best known for his playmaking leadership at club and representative level, including guiding the Wests Tigers to the 2005 NRL premiership and starring for Queensland in State of Origin.
- 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: PC Keith Blakelock Triple: [Tottenham riots 1985, hasCasualty, PC Keith Blakelock]
Generated description
PC Keith Blakelock was a British police officer who was brutally killed while on duty during the 1985 Broadwater Farm disturbances in Tottenham, London, becoming one of the most high-profile victims of rioting in modern UK history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PC Keith Blakelock Target entity description: PC Keith Blakelock was a British police officer who was brutally killed while on duty during the 1985 Broadwater Farm disturbances in Tottenham, London, becoming one of the most high-profile victims of rioting in modern UK history.
-
A.
Ken Sim
Ken Sim is a Canadian politician and entrepreneur who serves as the current mayor of Vancouver, known for being the city's first Chinese-Canadian mayor.
-
B.
Geoff Mercer
Geoff Mercer is the middle-aged protagonist of the British drama film "45 Years," whose long marriage is tested by the resurfacing of a past love.
-
C.
Chris Partridge
Chris Partridge is the young drummer and one of the children in the fictional musical family featured in the television sitcom "The Partridge Family."
-
D.
Rick Robey
Rick Robey is a former American basketball center best known for starring on the University of Kentucky’s 1978 NCAA championship team and later playing in the NBA.
-
E.
Scott Prince
Scott Prince is a former Australian rugby league halfback best known for his playmaking leadership at club and representative level, including guiding the Wests Tigers to the 2005 NRL premiership and starring for Queensland in State of Origin.
- 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_69d8838ffb088190a0b11149929006bf |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e39c38c9cc8190a3220cc3684388dc |
completed | April 18, 2026, 2:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a009d4c723c8190ad92628f4164d11c |
completed | May 10, 2026, 2:59 p.m. |
| NEDg | Description generation | batch_6a009e08b56c8190833d5f64945a979b |
completed | May 10, 2026, 3:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a009eb06d6481909914286301f9b4db |
completed | May 10, 2026, 3:05 p.m. |
Created at: April 10, 2026, 5:20 a.m.