Triple
T4624025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halifax Explosion |
E101051
|
entity |
| Predicate | notableVictim |
P870
|
FINISHED |
| Object |
Vincent Coleman
Vincent Coleman was a Canadian railway dispatcher remembered as a hero for staying at his post to warn an incoming train before being killed in the 1917 Halifax Explosion.
|
E456310
|
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: Vincent Coleman | Statement: [Halifax Explosion, notableVictim, Vincent Coleman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vincent Coleman Context triple: [Halifax Explosion, notableVictim, Vincent Coleman]
-
A.
Derrick Coleman
Derrick Coleman is a former NBA All-Star power forward and center best known for his dominant collegiate career at Syracuse University and being selected first overall in the 1990 NBA Draft.
-
B.
Vincent Brantley
Vincent Brantley is an American songwriter and record producer best known for co-writing and producing New Edition’s hit album "All for Love" and the single "Count Me Out."
-
C.
Victor Milner
Victor Milner was an American cinematographer and Academy Award winner known for his work on numerous classic Hollywood films during the early to mid-20th century.
-
D.
Miles Hendon
Miles Hendon is a loyal and chivalrous English gentleman who befriends and protects the young Prince Edward in Mark Twain’s classic tale "The Prince and the Pauper."
-
E.
Coco Williams
Coco Williams is a daughter of British singer-songwriter Robbie Williams.
- 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: Vincent Coleman Triple: [Halifax Explosion, notableVictim, Vincent Coleman]
Generated description
Vincent Coleman was a Canadian railway dispatcher remembered as a hero for staying at his post to warn an incoming train before being killed in the 1917 Halifax Explosion.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vincent Coleman Target entity description: Vincent Coleman was a Canadian railway dispatcher remembered as a hero for staying at his post to warn an incoming train before being killed in the 1917 Halifax Explosion.
-
A.
Derrick Coleman
Derrick Coleman is a former NBA All-Star power forward and center best known for his dominant collegiate career at Syracuse University and being selected first overall in the 1990 NBA Draft.
-
B.
Vincent Brantley
Vincent Brantley is an American songwriter and record producer best known for co-writing and producing New Edition’s hit album "All for Love" and the single "Count Me Out."
-
C.
Victor Milner
Victor Milner was an American cinematographer and Academy Award winner known for his work on numerous classic Hollywood films during the early to mid-20th century.
-
D.
Miles Hendon
Miles Hendon is a loyal and chivalrous English gentleman who befriends and protects the young Prince Edward in Mark Twain’s classic tale "The Prince and the Pauper."
-
E.
Coco Williams
Coco Williams is a daughter of British singer-songwriter Robbie Williams.
- 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_69bd43d0497c8190ac23c65c5804846a |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5a06d6248190a613be9784dd1ef4 |
completed | March 20, 2026, 2:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfaa564988190b565c26b9cd3d3be |
completed | March 21, 2026, 1:55 a.m. |
| NEDg | Description generation | batch_69bdfb6fa3fc8190b79b641025710eb1 |
completed | March 21, 2026, 1:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfbeddd7c8190955bd3363fec4ca1 |
completed | March 21, 2026, 2:01 a.m. |
Created at: March 20, 2026, 1:13 p.m.