Triple
T5398487
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Christopher Reeve |
E120714
|
entity |
| Predicate | parent |
P120
|
FINISHED |
| Object |
Barbara Pitney Lamb
Barbara Pitney Lamb was the mother of actor Christopher Reeve and a member of a prominent American family with social and philanthropic ties.
|
E659014
|
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: Barbara Pitney Lamb | Statement: [Christopher Reeve, parent, Barbara Pitney Lamb]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barbara Pitney Lamb Context triple: [Christopher Reeve, parent, Barbara Pitney Lamb]
-
A.
Mary Bingham
Mary Bingham is a notable member of the prominent Bingham family, recognized for her association with this influential lineage.
-
B.
Lurene Tuttle
Lurene Tuttle was an American character actress known for her prolific work in radio, film, and television from the 1930s through the 1970s.
-
C.
Marjorie Nelson
Marjorie Nelson was an American actress known for her work on stage and screen and for being married to fellow actor Howard Da Silva.
-
D.
Barbara Pickard
Barbara Pickard was the wife of renowned English film composer John Barry.
-
E.
Barbara Spooner
Barbara Spooner was an English philanthropist and devout evangelical Christian best known as the wife and close supporter of abolitionist William Wilberforce.
- 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: Barbara Pitney Lamb Triple: [Christopher Reeve, parent, Barbara Pitney Lamb]
Generated description
Barbara Pitney Lamb was the mother of actor Christopher Reeve and a member of a prominent American family with social and philanthropic ties.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barbara Pitney Lamb Target entity description: Barbara Pitney Lamb was the mother of actor Christopher Reeve and a member of a prominent American family with social and philanthropic ties.
-
A.
Mary Bingham
Mary Bingham is a notable member of the prominent Bingham family, recognized for her association with this influential lineage.
-
B.
Lurene Tuttle
Lurene Tuttle was an American character actress known for her prolific work in radio, film, and television from the 1930s through the 1970s.
-
C.
Marjorie Nelson
Marjorie Nelson was an American actress known for her work on stage and screen and for being married to fellow actor Howard Da Silva.
-
D.
Barbara Pickard
Barbara Pickard was the wife of renowned English film composer John Barry.
-
E.
Barbara Spooner
Barbara Spooner was an English philanthropist and devout evangelical Christian best known as the wife and close supporter of abolitionist William Wilberforce.
- 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_69bd4637b92c8190b815b6443ae4b323 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd87485d5c819096ae574b1badc9d5 |
completed | March 20, 2026, 5:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fa512324819092e3a0b449cdb9ba |
completed | March 28, 2026, 3:57 p.m. |
| NEDg | Description generation | batch_69c7fbbff6f081909b694dea7e572ec2 |
completed | March 28, 2026, 4:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7fc2f66248190bac3fa24d530b938 |
completed | March 28, 2026, 4:05 p.m. |
Created at: March 20, 2026, 2:04 p.m.