Triple
T22741671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Homefront |
E562429
|
entity |
| Predicate | mainCharacter |
P1183
|
FINISHED |
| Object | Jeff Metcalf |
—
|
NE NERFINISHED |
How this triple was built (3 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: Jeff Metcalf | Statement: [Homefront, mainCharacter, Jeff Metcalf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jeff Metcalf Context triple: [Homefront, mainCharacter, Jeff Metcalf]
-
A.
Mike Metcalf
Mike Metcalf is a fictional U.S. Navy fighter pilot and instructor known by the callsign "Viper" in the film Top Gun.
-
B.
Jeff McIlwain
Jeff McIlwain is an electronic music producer and film composer best known for his work under the moniker Lusine, blending ambient, techno, and experimental sounds.
-
C.
Byron Metcalf
Byron Metcalf is an American musician and producer known for his work in shamanic and ambient percussion-based music.
-
D.
Eric Metcalf
Eric Metcalf is a former American football player best known as a versatile NFL running back and return specialist during the late 1980s and 1990s.
-
E.
Andy Haskins
Andy Haskins is a basketball executive best known for serving as the general manager of the former WNBA team Miami Sol.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jeff Metcalf Target entity description: Jeff Metcalf is the central young protagonist of the television drama "Homefront," whose experiences reflect the social and cultural changes in post–World War II America.
-
A.
Mike Metcalf
Mike Metcalf is a fictional U.S. Navy fighter pilot and instructor known by the callsign "Viper" in the film Top Gun.
-
B.
Jeff McIlwain
Jeff McIlwain is an electronic music producer and film composer best known for his work under the moniker Lusine, blending ambient, techno, and experimental sounds.
-
C.
Byron Metcalf
Byron Metcalf is an American musician and producer known for his work in shamanic and ambient percussion-based music.
-
D.
Eric Metcalf
Eric Metcalf is a former American football player best known as a versatile NFL running back and return specialist during the late 1980s and 1990s.
-
E.
Andy Haskins
Andy Haskins is a basketball executive best known for serving as the general manager of the former WNBA team Miami Sol.
- F. None of above. chosen
Provenance (2 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_69e245513a5c81908d5cb471b4fc429d |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1797400fc8190bec26726f434f787 |
completed | April 29, 2026, 3:22 a.m. |
Created at: April 17, 2026, 3:23 p.m.