Triple
T2352657
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harry Potter and the Chamber of Secrets (2002 film) |
E47481
|
entity |
| Predicate | castMember |
P1668
|
FINISHED |
| Object |
Christian Coulson
Christian Coulson is an English actor best known for playing the young Tom Riddle in the film "Harry Potter and the Chamber of Secrets."
|
E305408
|
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: Christian Coulson | Statement: [Harry Potter and the Chamber of Secrets (2002 film), castMember, Christian Coulson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Christian Coulson Context triple: [Harry Potter and the Chamber of Secrets (2002 film), castMember, Christian Coulson]
-
A.
David Coulson
David Coulson is a film editor known for his work on feature films such as the drama "North Country."
-
B.
Bernie Coulson
Bernie Coulson is a Canadian actor best known for his supporting roles in films and television series from the late 1980s onward, including a notable appearance in the legal drama "The Accused."
-
C.
Anthony Peckham
Anthony Peckham is a South African–born screenwriter best known for scripting films such as "Invictus" and "Sherlock Holmes."
-
D.
Richard Bristow
Richard Bristow was a 16th-century English Catholic scholar and theologian who contributed to the development and annotation of the Douay–Rheims Bible.
-
E.
Douglas Guilfoyle
Douglas Guilfoyle is an international law scholar known for his work on the law of the sea, maritime security, and international criminal law.
- 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: Christian Coulson Triple: [Harry Potter and the Chamber of Secrets (2002 film), castMember, Christian Coulson]
Generated description
Christian Coulson is an English actor best known for playing the young Tom Riddle in the film "Harry Potter and the Chamber of Secrets."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Christian Coulson Target entity description: Christian Coulson is an English actor best known for playing the young Tom Riddle in the film "Harry Potter and the Chamber of Secrets."
-
A.
David Coulson
David Coulson is a film editor known for his work on feature films such as the drama "North Country."
-
B.
Bernie Coulson
Bernie Coulson is a Canadian actor best known for his supporting roles in films and television series from the late 1980s onward, including a notable appearance in the legal drama "The Accused."
-
C.
Anthony Peckham
Anthony Peckham is a South African–born screenwriter best known for scripting films such as "Invictus" and "Sherlock Holmes."
-
D.
Richard Bristow
Richard Bristow was a 16th-century English Catholic scholar and theologian who contributed to the development and annotation of the Douay–Rheims Bible.
-
E.
Douglas Guilfoyle
Douglas Guilfoyle is an international law scholar known for his work on the law of the sea, maritime security, and international criminal law.
- 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_69a88a1b678c8190bce986922ba60ce0 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc6f8ff548190b07505310e2bf0b9 |
completed | March 7, 2026, 6:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01d0915148190b77b8a30fa3f796d |
completed | March 10, 2026, 1:30 p.m. |
| NEDg | Description generation | batch_69b01def4f408190a0fcdba125b642bc |
completed | March 10, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b01e75d3c4819097fd86902eccd8c4 |
completed | March 10, 2026, 1:36 p.m. |
Created at: March 4, 2026, 7:54 p.m.