Triple
T13988803
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Sea of Grass |
E336512
|
entity |
| Predicate | starring |
P1507
|
FINISHED |
| Object | Robert Walker |
E309376
|
NE FINISHED |
How this triple was built (2 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: Robert Walker | Statement: [The Sea of Grass, starring, Robert Walker]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Walker Context triple: [The Sea of Grass, starring, Robert Walker]
-
A.
Robert Walker
chosen
Robert Walker was an American film actor best known for his sensitive, boyish roles in 1940s Hollywood dramas and thrillers, including his acclaimed performance in Alfred Hitchcock’s "Strangers on a Train."
-
B.
Robert Walker Jr.
Robert Walker Jr. was an American actor known for his roles in 1960s and 1970s film and television, including a memorable appearance in the original Star Trek series.
-
C.
Louis Hayward
Louis Hayward was a British-born American film and television actor known for his suave, debonair roles in adventure films and dramas from the 1930s through the 1950s.
-
D.
Robert Healey
Robert Healey is a name shared by several notable individuals, including an American lawyer and perennial political candidate known for his satirical campaigns.
-
E.
Donald O’Brien
Donald O’Brien was an Irish-born actor best known for his villainous and character roles in Italian genre cinema, particularly Spaghetti Westerns and horror films.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d81c639e808190a0e4b4f3d31c6a59 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2ea537408190bb9d35963886803f |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb6504dcc81908a1dfa5a83ed7b08 |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:18 p.m.