Triple
T142161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington National Cemetery |
E2876
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Tomb of the Unknown Soldier |
E8793
|
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: Tomb of the Unknown Soldier | Statement: [Arlington National Cemetery, contains, Tomb of the Unknown Soldier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tomb of the Unknown Soldier Context triple: [Arlington National Cemetery, contains, Tomb of the Unknown Soldier]
-
A.
Tomb of the Unknown Soldier
chosen
The Tomb of the Unknown Soldier is a solemn U.S. military monument honoring unidentified American service members who died in war.
-
B.
Tomb of the Unknown Warrior
The Tomb of the Unknown Warrior is a solemn war memorial in Westminster Abbey honoring an unidentified British soldier who died in World War I, symbolizing all those who fell without a known grave.
-
C.
Arlington National Cemetery
Arlington National Cemetery is a United States military cemetery and national memorial site where many American service members and notable figures are buried.
-
D.
Pentagon Memorial
The Pentagon Memorial is a national memorial in Arlington, Virginia, honoring the 184 victims who died in the September 11, 2001 attack on the Pentagon.
-
E.
MacArthur Memorial
The MacArthur Memorial is a museum and final resting place in Norfolk, Virginia, dedicated to the life, military career, and legacy of U.S. General Douglas MacArthur.
- 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257c9cab8819095e8d9fa32c1fbc6 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a31619063c8190879a726867d4b46d |
completed | Feb. 28, 2026, 4:21 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.