Triple
T14172835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dawn of the Dead |
E351254
|
entity |
| Predicate | mainCharacter |
P1183
|
FINISHED |
| Object |
Roger DeMarco
Roger DeMarco is a SWAT officer and one of the central survivors in George A. Romero’s horror film "Dawn of the Dead," known for his camaraderie with fellow protagonist Peter and his tragic fate amid the zombie apocalypse.
|
E1143544
|
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: Roger DeMarco | Statement: [Dawn of the Dead, mainCharacter, Roger DeMarco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roger DeMarco Context triple: [Dawn of the Dead, mainCharacter, Roger DeMarco]
-
A.
Charlie DeMarco
Charlie DeMarco is a fictional character portrayed by Vanessa Ferlito, best known as one of the central figures in the crime drama series "Graceland."
-
B.
Chris D'Arienzo
Chris D'Arienzo is an American writer and director best known for creating and writing the jukebox musical "Rock of Ages" and its film adaptation.
-
C.
Jason DeMarco
Jason DeMarco is an American television producer and programming executive best known for co-creating and shaping Cartoon Network’s Toonami and Adult Swim blocks.
-
D.
John Marascalco
John Marascalco is an American songwriter best known for co-writing several early rock and roll hits, including classics recorded by Little Richard.
-
E.
Matt DeRoss
Matt DeRoss is a film producer best known for his work on the critically acclaimed drama "The End of the Tour."
- 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: Roger DeMarco Triple: [Dawn of the Dead, mainCharacter, Roger DeMarco]
Generated description
Roger DeMarco is a SWAT officer and one of the central survivors in George A. Romero’s horror film "Dawn of the Dead," known for his camaraderie with fellow protagonist Peter and his tragic fate amid the zombie apocalypse.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roger DeMarco Target entity description: Roger DeMarco is a SWAT officer and one of the central survivors in George A. Romero’s horror film "Dawn of the Dead," known for his camaraderie with fellow protagonist Peter and his tragic fate amid the zombie apocalypse.
-
A.
Charlie DeMarco
Charlie DeMarco is a fictional character portrayed by Vanessa Ferlito, best known as one of the central figures in the crime drama series "Graceland."
-
B.
Chris D'Arienzo
Chris D'Arienzo is an American writer and director best known for creating and writing the jukebox musical "Rock of Ages" and its film adaptation.
-
C.
Jason DeMarco
Jason DeMarco is an American television producer and programming executive best known for co-creating and shaping Cartoon Network’s Toonami and Adult Swim blocks.
-
D.
John Marascalco
John Marascalco is an American songwriter best known for co-writing several early rock and roll hits, including classics recorded by Little Richard.
-
E.
Matt DeRoss
Matt DeRoss is a film producer best known for his work on the critically acclaimed drama "The End of the Tour."
- 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_69d8278834a08190b0f1784e58d7b99c |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61b5dcbc8190b0cfcce5e6c6d582 |
completed | April 14, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fed31670a48190a606e812a2aa0a6e |
completed | May 9, 2026, 6:24 a.m. |
| NEDg | Description generation | batch_69fed45bfb0c8190a0a02c51b027bd64 |
completed | May 9, 2026, 6:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fed4c6aaf88190af2f1d3a1280b825 |
completed | May 9, 2026, 6:31 a.m. |
Created at: April 10, 2026, 1:01 a.m.