Triple
T1689816
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2nd Marine Division |
E36524
|
entity |
| Predicate | componentUnit |
P11709
|
FINISHED |
| Object | 2nd Tank Battalion |
E57337
|
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: 2nd Tank Battalion | Statement: [2nd Marine Division, componentUnit, 2nd Tank Battalion]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2nd Tank Battalion Context triple: [2nd Marine Division, componentUnit, 2nd Tank Battalion]
-
A.
1st Tank Battalion
The 1st Tank Battalion is a United States Marine Corps armored unit historically equipped with main battle tanks and known for its combat service in major conflicts such as World War II, Korea, and Vietnam.
-
B.
5th Tank Battalion
The 5th Tank Battalion was a U.S. Marine Corps armored unit that provided tank support for the 5th Marine Division during World War II.
-
C.
2nd Marine Tank Battalion
chosen
The 2nd Marine Tank Battalion is a United States Marine Corps armored unit historically recognized for its pivotal role in World War II Pacific amphibious assaults and subsequent combat operations.
-
D.
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.
-
E.
1st Reconnaissance Battalion
The 1st Reconnaissance Battalion is an elite United States Marine Corps unit specializing in advanced reconnaissance and surveillance operations in support of Marine Air-Ground Task Forces.
- 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_69a886151508819084fa7f1ce6e05577 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62979da48190a64a04bf352182e0 |
completed | March 6, 2026, 5:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad7992792081909af4312ae8a448a2 |
completed | March 8, 2026, 1:28 p.m. |
Created at: March 4, 2026, 7:29 p.m.