Triple
T1337146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Battle of Khe Sanh |
E28777
|
entity |
| Predicate | hasParticipant |
P149
|
FINISHED |
| Object | 26th Marine Regiment |
E101636
|
NE FINISHED |
How this triple was built (2 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: 26th Marine Regiment | Statement: [Battle of Khe Sanh, hasParticipant, 26th Marine Regiment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 26th Marine Regiment Context triple: [Battle of Khe Sanh, hasParticipant, 26th Marine Regiment]
-
A.
26th Marine Regiment
chosen
The 26th Marine Regiment was a United States Marine Corps infantry regiment that saw notable combat service during World War II and the Vietnam War.
-
B.
27th Marine Regiment
The 27th Marine Regiment was an infantry regiment of the United States Marine Corps that saw combat in the Pacific Theater during World War II.
-
C.
28th Marine Regiment
The 28th Marine Regiment was a World War II United States Marine Corps infantry regiment best known for its role in the Battle of Iwo Jima, including the iconic flag-raising on Mount Suribachi.
-
D.
6th Marines
The 6th Marines is a storied infantry regiment of the United States Marine Corps known for its distinguished combat service in major 20th-century conflicts, including World War I and World War II.
-
E.
13th Marine Regiment
The 13th Marine Regiment was an artillery regiment of the United States Marine Corps that served as a key fire support unit, notably during World War II.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a498561a508190a3e1bc137c2b866a |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c1edda1c81909a1149b254b0d57e |
completed | March 1, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acce660ccc8190abc6cdceaf09101c |
completed | March 8, 2026, 1:18 a.m. |
Created at: March 1, 2026, 7:55 p.m.