Triple
T8937972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berlin-Lichtenberg |
E212823
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | former Stasi headquarters at Normannenstraße |
E196868
|
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: former Stasi headquarters at Normannenstraße | Statement: [Berlin-Lichtenberg, hasLandmark, former Stasi headquarters at Normannenstraße]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: former Stasi headquarters at Normannenstraße Context triple: [Berlin-Lichtenberg, hasLandmark, former Stasi headquarters at Normannenstraße]
-
A.
Gestapo headquarters, Berlin
Gestapo headquarters, Berlin was the central office of Nazi Germany’s secret state police, notorious as a key site of political repression, surveillance, and torture during the Third Reich.
-
B.
former Stasi remand prison Berlin-Hohenschönhausen
chosen
The former Stasi remand prison Berlin-Hohenschönhausen is a memorial and museum at a onetime secret East German state security detention center used to hold and interrogate political prisoners during the GDR era.
-
C.
Soviet Military Headquarters in Karlshorst
The Soviet Military Headquarters in Karlshorst was the command center in Berlin where the German Instrument of Surrender was signed in May 1945, marking the end of World War II in Europe.
-
D.
Bundesrat building, Berlin
The Bundesrat building in Berlin is the historic government edifice that houses Germany’s federal council representing the sixteen states in the legislative process.
-
E.
New Reich Chancellery in Berlin
The New Reich Chancellery in Berlin was a monumental government complex built for Adolf Hitler’s regime, exemplifying Nazi architectural grandeur and propaganda-driven design.
- 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_69ca839694c88190b324ffeb43d23b08 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc66b57a348190979effe4f9998eb7 |
completed | April 1, 2026, 12:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc1e692548190b631c4926927d12f |
completed | April 3, 2026, 1:34 p.m. |
Created at: March 30, 2026, 6:58 p.m.