Triple
T7746823
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Derek Shepherd |
E175651
|
entity |
| Predicate | hasSibling |
P363
|
FINISHED |
| Object |
Nancy Shepherd
Nancy Shepherd is a character in the television series "Grey's Anatomy," known as one of neurosurgeon Derek Shepherd's sisters and a fellow physician.
|
E845308
|
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: Nancy Shepherd | Statement: [Derek Shepherd, hasSibling, Nancy Shepherd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nancy Shepherd Context triple: [Derek Shepherd, hasSibling, Nancy Shepherd]
-
A.
Nancy Walters
Nancy Walters was an American model and film and television actress active in the 1950s and early 1960s, known for roles in Hollywood productions including the Elvis Presley musical "Blue Hawaii."
-
B.
Patricia McGuire
Patricia McGuire is an American higher education leader best known as the longtime president of Trinity Washington University and an advocate for women’s education and social justice.
-
C.
Patricia McGuire
Patricia McGuire is best known as the wife of Hall of Fame college basketball coach and broadcaster Al McGuire.
-
D.
Joyce Johnston
Joyce Johnston is known as the wife of American record producer Bob Johnston, who worked with major artists such as Bob Dylan and Johnny Cash.
-
E.
Nancy Wheeler
Nancy Wheeler is a determined and resourceful teenager in the series "Stranger Things," known for her investigative instincts and courage in confronting supernatural threats.
- 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: Nancy Shepherd Triple: [Derek Shepherd, hasSibling, Nancy Shepherd]
Generated description
Nancy Shepherd is a character in the television series "Grey's Anatomy," known as one of neurosurgeon Derek Shepherd's sisters and a fellow physician.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nancy Shepherd Target entity description: Nancy Shepherd is a character in the television series "Grey's Anatomy," known as one of neurosurgeon Derek Shepherd's sisters and a fellow physician.
-
A.
Nancy Walters
Nancy Walters was an American model and film and television actress active in the 1950s and early 1960s, known for roles in Hollywood productions including the Elvis Presley musical "Blue Hawaii."
-
B.
Patricia McGuire
Patricia McGuire is an American higher education leader best known as the longtime president of Trinity Washington University and an advocate for women’s education and social justice.
-
C.
Patricia McGuire
Patricia McGuire is best known as the wife of Hall of Fame college basketball coach and broadcaster Al McGuire.
-
D.
Joyce Johnston
Joyce Johnston is known as the wife of American record producer Bob Johnston, who worked with major artists such as Bob Dylan and Johnny Cash.
-
E.
Nancy Wheeler
Nancy Wheeler is a determined and resourceful teenager in the series "Stranger Things," known for her investigative instincts and courage in confronting supernatural threats.
- 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_69c69960b3588190a53aa590d31d9544 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c7038caa64819084f61b42a73c2d8b |
completed | March 27, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2ffaba9988190be59bf863c3b1f48 |
completed | April 6, 2026, 12:34 a.m. |
| NEDg | Description generation | batch_69d301dd614481909b357f319ba5e876 |
completed | April 6, 2026, 12:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d302978e808190a9f5371a2bf4abce |
completed | April 6, 2026, 12:47 a.m. |
Created at: March 27, 2026, 4:08 p.m.