Triple
T9830621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oregon v. Elstad |
E238771
|
entity |
| Predicate | party |
P1790
|
FINISHED |
| Object |
Michael James Elstad
Michael James Elstad is the defendant in the U.S. Supreme Court case Oregon v. Elstad, which addressed the admissibility of a suspect’s post-Miranda confession following an earlier unwarned statement.
|
E826429
|
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: Michael James Elstad | Statement: [Oregon v. Elstad, party, Michael James Elstad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael James Elstad Context triple: [Oregon v. Elstad, party, Michael James Elstad]
-
A.
Kurt Johnstad
Kurt Johnstad is an American screenwriter best known for writing the action films "300" and "Atomic Blonde."
-
B.
Warren Skaaren
Warren Skaaren was an American screenwriter and script doctor best known for his work on major 1980s films such as "Beetlejuice" and "Batman."
-
C.
Douglas Hegdahl
Douglas Hegdahl is a former U.S. Navy sailor and Vietnam War prisoner of war known for his remarkable memory, which he used to secretly record details about fellow POWs while held at the "Hanoi Hilton" and later provide crucial testimony about their treatment.
-
D.
Michael Christensen
Michael Christensen is a Danish professional racing driver known for competing in international sports car and endurance racing events, including the FIA World Endurance Championship.
-
E.
Christopher Tellefsen
Christopher Tellefsen is an American film editor known for his work on acclaimed movies such as "A Quiet Place," "Moneyball," and "Capote."
- 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: Michael James Elstad Triple: [Oregon v. Elstad, party, Michael James Elstad]
Generated description
Michael James Elstad is the defendant in the U.S. Supreme Court case Oregon v. Elstad, which addressed the admissibility of a suspect’s post-Miranda confession following an earlier unwarned statement.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Michael James Elstad Target entity description: Michael James Elstad is the defendant in the U.S. Supreme Court case Oregon v. Elstad, which addressed the admissibility of a suspect’s post-Miranda confession following an earlier unwarned statement.
-
A.
Kurt Johnstad
Kurt Johnstad is an American screenwriter best known for writing the action films "300" and "Atomic Blonde."
-
B.
Warren Skaaren
Warren Skaaren was an American screenwriter and script doctor best known for his work on major 1980s films such as "Beetlejuice" and "Batman."
-
C.
Douglas Hegdahl
Douglas Hegdahl is a former U.S. Navy sailor and Vietnam War prisoner of war known for his remarkable memory, which he used to secretly record details about fellow POWs while held at the "Hanoi Hilton" and later provide crucial testimony about their treatment.
-
D.
Michael Christensen
Michael Christensen is a Danish professional racing driver known for competing in international sports car and endurance racing events, including the FIA World Endurance Championship.
-
E.
Christopher Tellefsen
Christopher Tellefsen is an American film editor known for his work on acclaimed movies such as "A Quiet Place," "Moneyball," and "Capote."
- 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_69ca84e0dd1881909800765d1e21f735 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb3297bd88190bf8c53a4ba00e0ae |
completed | April 2, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1e41e1b8081908ef5bb31c27c5264 |
completed | April 5, 2026, 4:25 a.m. |
| NEDg | Description generation | batch_69d1e5d0da7081908e14fe4bc6623ea5 |
completed | April 5, 2026, 4:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1e6af89f88190abe63f8172182f58 |
completed | April 5, 2026, 4:35 a.m. |
Created at: March 30, 2026, 8:32 p.m.