Triple
T6709467
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mel Lastman |
E153094
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object |
Lastman
Lastman is a surname most notably associated with Mel Lastman, a prominent Canadian businessman and former mayor of Toronto.
|
E613834
|
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: Lastman | Statement: [Mel Lastman, familyName, Lastman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lastman Context triple: [Mel Lastman, familyName, Lastman]
-
A.
Last to Die
Last to Die is a Magic: The Gathering card, likely a creature or spell, associated with the Magic game universe.
-
B.
Last to Die
"Last to Die" is a crime thriller novel by Tess Gerritsen featuring medical examiner Maura Isles and detective Jane Rizzoli as they investigate a series of murders linked to a group of traumatized orphans.
-
C.
the last man
The last man is a symbolic figure in Nietzsche's "Thus Spoke Zarathustra" representing a complacent, comfort-seeking, and spiritually stagnant human type that contrasts with the striving, self-overcoming ideal of the Übermensch.
-
D.
Last Rites
Last Rites is a traditional set of Catholic sacramental practices given to a gravely ill or dying person to prepare their soul for death.
-
E.
Doomsday
"Doomsday" is a highly acclaimed 2006 Doctor Who television episode that concludes the battle between the Cybermen and the Daleks while marking the emotional farewell between the Tenth Doctor and Rose Tyler.
- 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: Lastman Triple: [Mel Lastman, familyName, Lastman]
Generated description
Lastman is a surname most notably associated with Mel Lastman, a prominent Canadian businessman and former mayor of Toronto.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lastman Target entity description: Lastman is a surname most notably associated with Mel Lastman, a prominent Canadian businessman and former mayor of Toronto.
-
A.
Last to Die
Last to Die is a Magic: The Gathering card, likely a creature or spell, associated with the Magic game universe.
-
B.
Last to Die
"Last to Die" is a crime thriller novel by Tess Gerritsen featuring medical examiner Maura Isles and detective Jane Rizzoli as they investigate a series of murders linked to a group of traumatized orphans.
-
C.
the last man
The last man is a symbolic figure in Nietzsche's "Thus Spoke Zarathustra" representing a complacent, comfort-seeking, and spiritually stagnant human type that contrasts with the striving, self-overcoming ideal of the Übermensch.
-
D.
Last Rites
Last Rites is a traditional set of Catholic sacramental practices given to a gravely ill or dying person to prepare their soul for death.
-
E.
Doomsday
"Doomsday" is a highly acclaimed 2006 Doctor Who television episode that concludes the battle between the Cybermen and the Daleks while marking the emotional farewell between the Tenth Doctor and Rose Tyler.
- 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_69c68808d8d8819087369015270788fe |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d105b49c8190932246a727e2c513 |
completed | March 27, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7008e6b308190a3d5db2bf4a469c4 |
completed | March 27, 2026, 10:11 p.m. |
| NEDg | Description generation | batch_69c701be78cc8190a0848ea60908d129 |
completed | March 27, 2026, 10:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7021b27288190866aef500198479d |
completed | March 27, 2026, 10:18 p.m. |
Created at: March 27, 2026, 2:06 p.m.