Triple
T7263851
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petersburg National Battlefield |
E159720
|
entity |
| Predicate | hasVisitorCenter |
P105
|
FINISHED |
| Object | Eastern Front Visitor Center |
E652480
|
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: Eastern Front Visitor Center | Statement: [Petersburg National Battlefield, hasVisitorCenter, Eastern Front Visitor Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eastern Front Visitor Center Context triple: [Petersburg National Battlefield, hasVisitorCenter, Eastern Front Visitor Center]
-
A.
Eastern Front Visitor Center
chosen
Eastern Front Visitor Center is the main visitor facility at Petersburg National Battlefield, offering exhibits, information, and orientation to the Civil War siege sites in the area.
-
B.
Battle of Stalingrad Panorama Museum
The Battle of Stalingrad Panorama Museum is a major historical museum and memorial complex in Volgograd, Russia, dedicated to commemorating and visually depicting the pivotal World War II Battle of Stalingrad.
-
C.
Brest Hero-Fortress Memorial Complex
The Brest Hero-Fortress Memorial Complex is a major World War II monument in Belarus commemorating the heroic defense of the Brest Fortress against Nazi invasion in 1941.
-
D.
Museum of the Unconditional Surrender of Fascist Germany in the Great Patriotic War 1941–1945
The Museum of the Unconditional Surrender of Fascist Germany in the Great Patriotic War 1941–1945 was the former name of the German-Russian Museum Berlin-Karlshorst, located at the historic site in Berlin where Nazi Germany’s unconditional surrender was signed in 1945.
-
E.
Valkhof Museum
Valkhof Museum is an art and archaeology museum in Nijmegen, Netherlands, renowned for its collections of Roman antiquities and modern art.
- 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_69c68838f9948190875fd60b2351230c |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eac9fab88190881ab9e1cd94cdc1 |
completed | March 27, 2026, 8:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db1a58dc81908f4d129f682f4589 |
completed | March 28, 2026, 1:43 p.m. |
Created at: March 27, 2026, 2:57 p.m.