Triple
T1569151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 4th Brigade Combat Team, 101st Airborne Division |
E33499
|
entity |
| Predicate | subordinateUnit |
P258
|
FINISHED |
| Object |
2nd Battalion, 506th Infantry Regiment
The 2nd Battalion, 506th Infantry Regiment is a U.S. Army airborne infantry battalion historically known as part of the "Currahee" regiment, famed for its role in World War II and subsequent conflicts.
|
E180289
|
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: 2nd Battalion, 506th Infantry Regiment | Statement: [4th Brigade Combat Team, 101st Airborne Division, subordinateUnit, 2nd Battalion, 506th Infantry Regiment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2nd Battalion, 506th Infantry Regiment Context triple: [4th Brigade Combat Team, 101st Airborne Division, subordinateUnit, 2nd Battalion, 506th Infantry Regiment]
-
A.
1st Battalion, 506th Infantry Regiment
The 1st Battalion, 506th Infantry Regiment is a U.S. Army airborne infantry battalion historically renowned for its service in World War II as part of the "Band of Brothers" regiment and for later combat deployments in conflicts such as Vietnam, Iraq, and Afghanistan.
-
B.
505th Parachute Infantry Regiment
The 505th Parachute Infantry Regiment is a famed U.S. Army airborne infantry unit of the 82nd Airborne Division that distinguished itself in major World War II operations, including combat jumps in Sicily, Italy, Normandy, and the Netherlands.
-
C.
1st Brigade Combat Team, 82nd Airborne Division
The 1st Brigade Combat Team, 82nd Airborne Division is a U.S. Army airborne infantry brigade renowned for its rapid-deployment capability and role in major combat and contingency operations worldwide.
-
D.
2nd Brigade Combat Team, 101st Airborne Division
The 2nd Brigade Combat Team, 101st Airborne Division is a modular infantry brigade of the U.S. Army renowned for its air assault capabilities and combat deployments in major conflicts such as Vietnam, Iraq, and Afghanistan.
-
E.
2nd Ranger Battalion
The 2nd Ranger Battalion is an elite U.S. Army light infantry unit specializing in airborne and direct-action special operations missions.
- 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: 2nd Battalion, 506th Infantry Regiment Triple: [4th Brigade Combat Team, 101st Airborne Division, subordinateUnit, 2nd Battalion, 506th Infantry Regiment]
Generated description
The 2nd Battalion, 506th Infantry Regiment is a U.S. Army airborne infantry battalion historically known as part of the "Currahee" regiment, famed for its role in World War II and subsequent conflicts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 2nd Battalion, 506th Infantry Regiment Target entity description: The 2nd Battalion, 506th Infantry Regiment is a U.S. Army airborne infantry battalion historically known as part of the "Currahee" regiment, famed for its role in World War II and subsequent conflicts.
-
A.
1st Battalion, 506th Infantry Regiment
The 1st Battalion, 506th Infantry Regiment is a U.S. Army airborne infantry battalion historically renowned for its service in World War II as part of the "Band of Brothers" regiment and for later combat deployments in conflicts such as Vietnam, Iraq, and Afghanistan.
-
B.
505th Parachute Infantry Regiment
The 505th Parachute Infantry Regiment is a famed U.S. Army airborne infantry unit of the 82nd Airborne Division that distinguished itself in major World War II operations, including combat jumps in Sicily, Italy, Normandy, and the Netherlands.
-
C.
1st Brigade Combat Team, 82nd Airborne Division
The 1st Brigade Combat Team, 82nd Airborne Division is a U.S. Army airborne infantry brigade renowned for its rapid-deployment capability and role in major combat and contingency operations worldwide.
-
D.
2nd Brigade Combat Team, 101st Airborne Division
The 2nd Brigade Combat Team, 101st Airborne Division is a modular infantry brigade of the U.S. Army renowned for its air assault capabilities and combat deployments in major conflicts such as Vietnam, Iraq, and Afghanistan.
-
E.
2nd Ranger Battalion
The 2nd Ranger Battalion is an elite U.S. Army light infantry unit specializing in airborne and direct-action special operations missions.
- 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_69a885f11b048190935025a035302715 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a908b67304819081ad555000e51197 |
completed | March 5, 2026, 4:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad469474c88190b80d6d7a30c9e19d |
completed | March 8, 2026, 9:51 a.m. |
| NEDg | Description generation | batch_69ad470069f08190b886041d1a1c7707 |
completed | March 8, 2026, 9:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad475d9528819086546aae6db74e19 |
completed | March 8, 2026, 9:54 a.m. |
Created at: March 4, 2026, 7:27 p.m.