Triple
T13354576
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Mauritanian |
E318653
|
entity |
| Predicate | character |
P662
|
FINISHED |
| Object |
Lt. Col. Stuart Couch
Lt. Col. Stuart Couch is a U.S. Marine Corps officer and military prosecutor known for refusing to pursue the death penalty against Guantánamo detainee Mohamedou Ould Slahi on ethical grounds, a stance dramatized in the film "The Mauritanian."
|
E1034615
|
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: Lt. Col. Stuart Couch | Statement: [The Mauritanian, character, Lt. Col. Stuart Couch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lt. Col. Stuart Couch Context triple: [The Mauritanian, character, Lt. Col. Stuart Couch]
-
A.
Colonel Oran K. Henderson
Colonel Oran K. Henderson was a U.S. Army officer best known for commanding units in Vietnam and later facing charges related to the cover-up of the My Lai Massacre.
-
B.
Brigadier General Chuck Edwards
Brigadier General Chuck Edwards was a United States Air Force officer honored for his significant contributions to military aviation and aerospace development.
-
C.
Lt. Col. Kirby Yorke
Lt. Col. Kirby Yorke is the tough, duty-bound U.S. Cavalry officer played by John Wayne in the 1950 Western film "Rio Grande," where he struggles to balance military obligations with strained family relationships.
-
D.
Lt. Col. Ben Gately
Lt. Col. Ben Gately is a fictional U.S. Army Air Forces officer best known as one of the central characters in the World War II film "Twelve O'Clock High."
-
E.
Lieutenant Colonel Mike Scott
Lieutenant Colonel Mike Scott is a British Army officer best known for leading 2nd Battalion, Scots Guards during the Falklands War, particularly in the Battle of Mount Tumbledown.
- 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: Lt. Col. Stuart Couch Triple: [The Mauritanian, character, Lt. Col. Stuart Couch]
Generated description
Lt. Col. Stuart Couch is a U.S. Marine Corps officer and military prosecutor known for refusing to pursue the death penalty against Guantánamo detainee Mohamedou Ould Slahi on ethical grounds, a stance dramatized in the film "The Mauritanian."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lt. Col. Stuart Couch Target entity description: Lt. Col. Stuart Couch is a U.S. Marine Corps officer and military prosecutor known for refusing to pursue the death penalty against Guantánamo detainee Mohamedou Ould Slahi on ethical grounds, a stance dramatized in the film "The Mauritanian."
-
A.
Colonel Oran K. Henderson
Colonel Oran K. Henderson was a U.S. Army officer best known for commanding units in Vietnam and later facing charges related to the cover-up of the My Lai Massacre.
-
B.
Brigadier General Chuck Edwards
Brigadier General Chuck Edwards was a United States Air Force officer honored for his significant contributions to military aviation and aerospace development.
-
C.
Lt. Col. Kirby Yorke
Lt. Col. Kirby Yorke is the tough, duty-bound U.S. Cavalry officer played by John Wayne in the 1950 Western film "Rio Grande," where he struggles to balance military obligations with strained family relationships.
-
D.
Lt. Col. Ben Gately
Lt. Col. Ben Gately is a fictional U.S. Army Air Forces officer best known as one of the central characters in the World War II film "Twelve O'Clock High."
-
E.
Lieutenant Colonel Mike Scott
Lieutenant Colonel Mike Scott is a British Army officer best known for leading 2nd Battalion, Scots Guards during the Falklands War, particularly in the Battle of Mount Tumbledown.
- 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_69d806b7bbac8190b85278c87fa7aff3 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99f1ef94c81909a59b7c3f77d3335 |
completed | April 11, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f71f4bdfdc819094d3945280ed8d30 |
completed | May 3, 2026, 10:11 a.m. |
| NEDg | Description generation | batch_69f72018c4848190941732e3a938278a |
completed | May 3, 2026, 10:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f720bf04548190833af70061b017a1 |
completed | May 3, 2026, 10:17 a.m. |
Created at: April 9, 2026, 9:32 p.m.