Triple
T14843127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Vanishing Prairie |
E349016
|
entity |
| Predicate | cinematographyBy |
P1953
|
FINISHED |
| Object | Robert H. Crandall |
E1121461
|
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 H. Crandall | Statement: [The Vanishing Prairie, cinematographyBy, Robert H. Crandall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert H. Crandall Context triple: [The Vanishing Prairie, cinematographyBy, Robert H. Crandall]
-
A.
Robert H. Crandall
chosen
Robert H. Crandall was a cinematographer known for his work on nature and documentary films, including the Academy Award-winning short documentary "The Living Desert."
-
B.
Robert Crandall
Robert Crandall is an American airline executive best known for leading American Airlines through deregulation and pioneering innovations such as frequent-flyer programs and yield management.
-
C.
Laird Q. Cagan
Laird Q. Cagan is a benefactor and namesake associated with Stanford University's soccer stadium, recognized for his significant contributions to the institution.
-
D.
Thomas Siebel
Thomas Siebel is an American technology entrepreneur best known as the founder of Siebel Systems and later the cloud computing company C3.ai.
-
E.
John Crocker
John Crocker was a senior British Army officer and World War II corps commander known for his leadership in major campaigns in Northwest Europe.
- 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_69d822ec69008190a9232caa68836872 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded28fa49c81908d1059e6cafd607f |
completed | April 14, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe64fe89e88190912cd205feef85d3 |
completed | May 8, 2026, 10:34 p.m. |
Created at: April 10, 2026, 1:53 a.m.