Triple
T4847052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leopold and Loeb murder trial |
E108315
|
entity |
| Predicate | prosecutor |
P1694
|
FINISHED |
| Object |
Robert E. Crowe
Robert E. Crowe was a prominent Chicago prosecutor best known for leading the case against Nathan Leopold and Richard Loeb in their infamous 1924 murder trial.
|
E564245
|
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: Robert E. Crowe | Statement: [Leopold and Loeb murder trial, prosecutor, Robert E. Crowe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert E. Crowe Context triple: [Leopold and Loeb murder trial, prosecutor, Robert E. Crowe]
-
A.
Alan E. Nourse
Alan E. Nourse was an American science fiction author and physician known for works that often explored medical and social themes, including the novel "The Bladerunner."
-
B.
David R. Francis
David R. Francis was an American politician and diplomat who served as mayor of St. Louis, governor of Missouri, and U.S. ambassador to Russia in the late 19th and early 20th centuries.
-
C.
Robert N. Fitch
Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
-
D.
C. Timothy O'Meara
C. Timothy O'Meara is a film editor best known for his work on major Hollywood productions, including the fantasy epic "Conan the Barbarian" (1982).
-
E.
Ronald W. Browne
Ronald W. Browne is a film cinematographer best known for his work on the comedy western "Three Amigos."
- 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: Robert E. Crowe Triple: [Leopold and Loeb murder trial, prosecutor, Robert E. Crowe]
Generated description
Robert E. Crowe was a prominent Chicago prosecutor best known for leading the case against Nathan Leopold and Richard Loeb in their infamous 1924 murder trial.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert E. Crowe Target entity description: Robert E. Crowe was a prominent Chicago prosecutor best known for leading the case against Nathan Leopold and Richard Loeb in their infamous 1924 murder trial.
-
A.
Alan E. Nourse
Alan E. Nourse was an American science fiction author and physician known for works that often explored medical and social themes, including the novel "The Bladerunner."
-
B.
David R. Francis
David R. Francis was an American politician and diplomat who served as mayor of St. Louis, governor of Missouri, and U.S. ambassador to Russia in the late 19th and early 20th centuries.
-
C.
Robert N. Fitch
Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
-
D.
C. Timothy O'Meara
C. Timothy O'Meara is a film editor best known for his work on major Hollywood productions, including the fantasy epic "Conan the Barbarian" (1982).
-
E.
Ronald W. Browne
Ronald W. Browne is a film cinematographer best known for his work on the comedy western "Three Amigos."
- 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_69bd4409b264819085ab855f3eb5381a |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6d1aefdc8190910b78615730f991 |
completed | March 20, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1132b29ac819086654ae935e819ef |
completed | March 23, 2026, 10:17 a.m. |
| NEDg | Description generation | batch_69c1153b6ce8819090a13d349ccd2d6c |
completed | March 23, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c115acfe748190b91c88df81c2e1c2 |
completed | March 23, 2026, 10:27 a.m. |
Created at: March 20, 2026, 1:25 p.m.