Triple
T19583193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tunnel in the Sky |
E490045
|
entity |
| Predicate | mainCharacter |
P1183
|
FINISHED |
| Object | Rod’s sister Helen Walker |
—
|
NE NERFINISHED |
How this triple was built (3 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: Rod’s sister Helen Walker | Statement: [Tunnel in the Sky, mainCharacter, Rod’s sister Helen Walker]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rod’s sister Helen Walker Context triple: [Tunnel in the Sky, mainCharacter, Rod’s sister Helen Walker]
-
A.
Marcia Rodd
Marcia Rodd is an American actress known for her work in film, television, and theater, particularly in character roles during the 1970s and 1980s.
-
B.
Nora Walker
Nora Walker is the matriarch of the Walker family in the television drama "Brothers & Sisters," known for her strong, nurturing presence and central role in the series' family dynamics.
-
C.
Joan Walker
Joan Walker is a central character in the horror film "Amityville: The Awakening," depicted as a mother struggling to protect her family amid sinister supernatural events in their new home.
-
D.
Helen Shay
Helen Shay was the wife of American character actor Guy Kibbee, known for his roles in 1930s and 1940s Hollywood films.
-
E.
Helen Broderick
Helen Broderick was an American stage and film actress best known for her sharp-witted comedic roles in 1930s Hollywood musicals and comedies.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rod’s sister Helen Walker Target entity description: Rod’s sister Helen Walker is a character in Robert A. Heinlein’s science fiction novel "Tunnel in the Sky," known for her supportive and influential role in her brother Rod’s life and development.
-
A.
Marcia Rodd
Marcia Rodd is an American actress known for her work in film, television, and theater, particularly in character roles during the 1970s and 1980s.
-
B.
Nora Walker
Nora Walker is the matriarch of the Walker family in the television drama "Brothers & Sisters," known for her strong, nurturing presence and central role in the series' family dynamics.
-
C.
Joan Walker
Joan Walker is a central character in the horror film "Amityville: The Awakening," depicted as a mother struggling to protect her family amid sinister supernatural events in their new home.
-
D.
Helen Shay
Helen Shay was the wife of American character actor Guy Kibbee, known for his roles in 1930s and 1940s Hollywood films.
-
E.
Helen Broderick
Helen Broderick was an American stage and film actress best known for her sharp-witted comedic roles in 1930s Hollywood musicals and comedies.
- F. None of above. chosen
Provenance (2 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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6404f34b081908aeb9cc9a5ddf539 |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:42 p.m.