Triple
T18974300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Betty Schaefer |
E464250
|
entity |
| Predicate | createdBy |
P806
|
FINISHED |
| Object |
D.M. Marshman Jr.
D.M. Marshman Jr. was an American screenwriter best known for co-writing the classic film noir "Sunset Boulevard."
|
E1352712
|
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: D.M. Marshman Jr. | Statement: [Betty Schaefer, createdBy, D.M. Marshman Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: D.M. Marshman Jr. Context triple: [Betty Schaefer, createdBy, D.M. Marshman Jr.]
-
A.
Roger E. Broggie
Roger E. Broggie is a steam locomotive at Walt Disney World Railroad named in honor of Disney Imagineer and master machinist Roger E. Broggie, who was instrumental in developing Disney’s early railroad and ride systems.
-
B.
Kenneth S. Hitchcock
Kenneth S. Hitchcock is a highly accomplished Canadian ice hockey coach best known for leading the Dallas Stars to a Stanley Cup championship and ranking among the NHL’s all-time winningest coaches.
-
C.
Ray Snyder
Ray Snyder was a film editor known for his work on early 20th-century serials such as "The Hurricane Express."
-
D.
Mort Lindsey
Mort Lindsey was an American composer, arranger, and conductor best known for his work in television and for serving as Judy Garland’s musical director.
-
E.
Larry Butler
Larry Butler was an American country music producer and songwriter best known for his influential work with artists like Kenny Rogers.
- 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: D.M. Marshman Jr. Triple: [Betty Schaefer, createdBy, D.M. Marshman Jr.]
Generated description
D.M. Marshman Jr. was an American screenwriter best known for co-writing the classic film noir "Sunset Boulevard."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: D.M. Marshman Jr. Target entity description: D.M. Marshman Jr. was an American screenwriter best known for co-writing the classic film noir "Sunset Boulevard."
-
A.
Roger E. Broggie
Roger E. Broggie is a steam locomotive at Walt Disney World Railroad named in honor of Disney Imagineer and master machinist Roger E. Broggie, who was instrumental in developing Disney’s early railroad and ride systems.
-
B.
Kenneth S. Hitchcock
Kenneth S. Hitchcock is a highly accomplished Canadian ice hockey coach best known for leading the Dallas Stars to a Stanley Cup championship and ranking among the NHL’s all-time winningest coaches.
-
C.
Ray Snyder
Ray Snyder was a film editor known for his work on early 20th-century serials such as "The Hurricane Express."
-
D.
Mort Lindsey
Mort Lindsey was an American composer, arranger, and conductor best known for his work in television and for serving as Judy Garland’s musical director.
-
E.
Larry Butler
Larry Butler was an American country music producer and songwriter best known for his influential work with artists like Kenny Rogers.
- 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d61d7728819096f0baea75658a6a |
completed | April 20, 2026, 7:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05ad3da2a881908488f18f35a34428 |
completed | May 14, 2026, 11:08 a.m. |
| NEDg | Description generation | batch_6a05af056a0c8190969f3b7a371aa453 |
completed | May 14, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05afb1c02481909018f47be226f486 |
completed | May 14, 2026, 11:19 a.m. |
Created at: April 10, 2026, noon