Triple
T15063891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The China Lake Murders |
E379705
|
entity |
| Predicate | director |
P255
|
FINISHED |
| Object |
Alan Metzger
Alan Metzger is an American film and television director known for his work on crime and mystery projects, including the TV movie "The China Lake Murders."
|
E1361839
|
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: Alan Metzger | Statement: [The China Lake Murders, director, Alan Metzger]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alan Metzger Context triple: [The China Lake Murders, director, Alan Metzger]
-
A.
Philip Metzger
Philip Metzger is a planetary scientist and former NASA physicist known for his research on lunar and asteroid regolith, in-situ resource utilization, and space industrialization.
-
B.
Richard A. Metzger
Richard A. Metzger is an American writer, television host, and co-founder of the countercultural website Disinformation, known for exploring fringe ideas, underground culture, and alternative media.
-
C.
John Metzger
John Metzger is a person notable enough to be specifically cited as a bearer of the Metzger surname, though further widely known distinguishing details are not provided.
-
D.
Saul Metzstein
Saul Metzstein is a Scottish film and television director known for his work on series such as Doctor Who.
-
E.
Steven Fierberg
Steven Fierberg is an American cinematographer known for his work on feature films and television series, including the romantic drama "Love & Other Drugs."
- 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: Alan Metzger Triple: [The China Lake Murders, director, Alan Metzger]
Generated description
Alan Metzger is an American film and television director known for his work on crime and mystery projects, including the TV movie "The China Lake Murders."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alan Metzger Target entity description: Alan Metzger is an American film and television director known for his work on crime and mystery projects, including the TV movie "The China Lake Murders."
-
A.
Philip Metzger
Philip Metzger is a planetary scientist and former NASA physicist known for his research on lunar and asteroid regolith, in-situ resource utilization, and space industrialization.
-
B.
Richard A. Metzger
Richard A. Metzger is an American writer, television host, and co-founder of the countercultural website Disinformation, known for exploring fringe ideas, underground culture, and alternative media.
-
C.
John Metzger
John Metzger is a person notable enough to be specifically cited as a bearer of the Metzger surname, though further widely known distinguishing details are not provided.
-
D.
Saul Metzstein
Saul Metzstein is a Scottish film and television director known for his work on series such as Doctor Who.
-
E.
Steven Fierberg
Steven Fierberg is an American cinematographer known for his work on feature films and television series, including the romantic drama "Love & Other Drugs."
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedee803ac81908bb7d66e49c2eb72 |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a06f232ba1c8190a30e699c556625f6 |
completed | May 15, 2026, 10:15 a.m. |
| NEDg | Description generation | batch_6a06f328c18881909948ed66d50b9eae |
completed | May 15, 2026, 10:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a06f4f990808190b3b8e21f85d20219 |
completed | May 15, 2026, 10:27 a.m. |
Created at: April 10, 2026, 3:02 a.m.