Triple
T8544347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dream Theater |
E202282
|
entity |
| Predicate | formerMember |
P1168
|
FINISHED |
| Object |
Chris Collins
Chris Collins is an American vocalist best known as the original lead singer for the progressive metal band Dream Theater during their early formative years.
|
E740769
|
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: Chris Collins | Statement: [Dream Theater, formerMember, Chris Collins]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chris Collins Context triple: [Dream Theater, formerMember, Chris Collins]
-
A.
Chris Collins
Chris Collins is a screenwriter best known for co-writing the action film "John Wick: Chapter 3 – Parabellum."
-
B.
Kevin McCollum
Kevin McCollum is a prominent American theatrical producer known for backing numerous hit Broadway musicals, including Tony Award–winning shows.
-
C.
Marc McDermott
Marc McDermott was an Australian-born American actor of the silent film era, known for his prolific work in early Hollywood cinema.
-
D.
Mike Nolan
Mike Nolan is a name shared by several notable individuals, including a British singer from the pop group Bucks Fizz and various sports coaches and players.
-
E.
Steve Collins
Steve Collins is a fictional character appearing in the classic 1941 screwball comedy film "The Bride Came C.O.D."
- 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: Chris Collins Triple: [Dream Theater, formerMember, Chris Collins]
Generated description
Chris Collins is an American vocalist best known as the original lead singer for the progressive metal band Dream Theater during their early formative years.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chris Collins Target entity description: Chris Collins is an American vocalist best known as the original lead singer for the progressive metal band Dream Theater during their early formative years.
-
A.
Chris Collins
Chris Collins is a screenwriter best known for co-writing the action film "John Wick: Chapter 3 – Parabellum."
-
B.
Kevin McCollum
Kevin McCollum is a prominent American theatrical producer known for backing numerous hit Broadway musicals, including Tony Award–winning shows.
-
C.
Marc McDermott
Marc McDermott was an Australian-born American actor of the silent film era, known for his prolific work in early Hollywood cinema.
-
D.
Mike Nolan
Mike Nolan is a name shared by several notable individuals, including a British singer from the pop group Bucks Fizz and various sports coaches and players.
-
E.
Steve Collins
Steve Collins is a fictional character appearing in the classic 1941 screwball comedy film "The Bride Came C.O.D."
- 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_69ca832461e88190a654c5e44e233aa8 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe6e4e21c8190afcbca73713a5fa8 |
completed | March 31, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6dabf9908190bb61ad4ddb953902 |
completed | April 2, 2026, 1:22 p.m. |
| NEDg | Description generation | batch_69ce6f02fabc819093b95e0d318c5649 |
completed | April 2, 2026, 1:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce6f9b12148190be55b3f5f2b518d9 |
completed | April 2, 2026, 1:31 p.m. |
Created at: March 30, 2026, 6:18 p.m.