Triple
T22102186
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Arsenal Stadium Mystery |
E546197
|
entity |
| Predicate | castMember |
P1668
|
FINISHED |
| Object | Ian McLean |
—
|
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: Ian McLean | Statement: [The Arsenal Stadium Mystery, castMember, Ian McLean]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ian McLean Context triple: [The Arsenal Stadium Mystery, castMember, Ian McLean]
-
A.
Ian MacNeil
Ian MacNeil is the son of Canadian-American journalist and former PBS NewsHour co-anchor Robert MacNeil.
-
B.
Jim MacLean
Jim MacLean is a member of the Shotwell group, likely contributing as part of its core team or organization.
-
C.
Charlie MacLean
Charlie MacLean is a television writer and producer best known for creating the crime drama series "City on a Hill."
-
D.
Ian Campbell
Ian Campbell was a Los Angeles Police Department officer whose 1963 kidnapping and murder became the basis for Joseph Wambaugh’s true-crime book and film "The Onion Field."
-
E.
Donald McAlpine
Donald McAlpine is an acclaimed Australian cinematographer known for his visually distinctive work on numerous prominent films across several decades.
- 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: Ian McLean Target entity description: Ian McLean was a British actor known for his character roles in early 20th-century films and stage productions.
-
A.
Ian MacNeil
Ian MacNeil is the son of Canadian-American journalist and former PBS NewsHour co-anchor Robert MacNeil.
-
B.
Jim MacLean
Jim MacLean is a member of the Shotwell group, likely contributing as part of its core team or organization.
-
C.
Charlie MacLean
Charlie MacLean is a television writer and producer best known for creating the crime drama series "City on a Hill."
-
D.
Ian Campbell
Ian Campbell was a Los Angeles Police Department officer whose 1963 kidnapping and murder became the basis for Joseph Wambaugh’s true-crime book and film "The Onion Field."
-
E.
Donald McAlpine
Donald McAlpine is an acclaimed Australian cinematographer known for his visually distinctive work on numerous prominent films across several decades.
- 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_69e11e378dc08190896d6a51597afd5a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129163b908190b63ace06016f4db8 |
completed | April 28, 2026, 9:39 p.m. |
Created at: April 16, 2026, 8:30 p.m.