Triple
T639617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ronald Reagan Presidential Library |
E16702
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object | Berlin Wall exhibit |
E4970
|
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: Berlin Wall exhibit | Statement: [Ronald Reagan Presidential Library, hasFeature, Berlin Wall exhibit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin Wall exhibit Context triple: [Ronald Reagan Presidential Library, hasFeature, Berlin Wall exhibit]
-
A.
Westwall
Westwall is the German name for the Siegfried Line, a massive system of defensive fortifications built by Nazi Germany along its western border before and during World War II.
-
B.
Berlin Wall
chosen
The Berlin Wall was a fortified concrete barrier that physically and ideologically divided East and West Berlin from 1961 to 1989, symbolizing the broader Cold War separation between the Eastern Bloc and the Western world.
-
C.
East Side Gallery
The East Side Gallery is an open-air art gallery in Berlin where artists from around the world painted murals on a preserved section of the former Berlin Wall, turning it into a monument to freedom and reunification.
-
D.
Stiftung Topographie des Terrors
Stiftung Topographie des Terrors is a German foundation that researches, documents, and educates the public about Nazi crimes and persecution through memorial sites, exhibitions, and historical programs.
-
E.
Luftbrückendenkmal (Berlin Airlift Memorial)
The Luftbrückendenkmal (Berlin Airlift Memorial) is a monument in Berlin honoring the Allied airlift operation that supplied West Berlin during the Soviet blockade of 1948–1949.
- 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_69a4936be1c88190af56540324b57da7 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49f00260081909d1a679182e23d10 |
completed | March 1, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a574076b30819090f086b42696bb35 |
completed | March 2, 2026, 11:27 a.m. |
Created at: March 1, 2026, 7:35 p.m.