Triple
T16377888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MfS |
E397723
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | Normannenstraße complex, Berlin-Lichtenberg |
E397724
|
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: Normannenstraße complex, Berlin-Lichtenberg | Statement: [MfS, headquartersLocation, Normannenstraße complex, Berlin-Lichtenberg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Normannenstraße complex, Berlin-Lichtenberg Context triple: [MfS, headquartersLocation, Normannenstraße complex, Berlin-Lichtenberg]
-
A.
Normannenstraße complex
chosen
The Normannenstraße complex is a large building ensemble in East Berlin that served as the central command center and symbol of power for East Germany’s secret police, the Stasi.
-
B.
Friedrichstadtpassagen complex
The Friedrichstadtpassagen complex is a prominent mixed-use architectural ensemble in central Berlin that houses upscale retail, offices, and cultural spaces, including the Galeries Lafayette Berlin.
-
C.
Ernst-Thälmann-Park, Berlin
Ernst-Thälmann-Park in Berlin is a residential and cultural complex built in the 1980s in the former East Berlin, notable for its large monument to communist leader Ernst Thälmann and its characteristic GDR-era architecture.
-
D.
Treptower Park, Berlin
Treptower Park in Berlin is a large riverside public park best known for its monumental Soviet War Memorial commemorating Red Army soldiers who fell in World War II.
-
E.
Unter den Linden, Berlin
Unter den Linden, Berlin is a historic and grand boulevard in central Berlin, renowned for its cultural landmarks, government buildings, and role as a ceremonial axis of the city.
- 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_69d87f2880b48190ae1a9673a3bbef80 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e319d97e00819094aa094f52a5a93e |
completed | April 18, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00356658e881908131a3c60ed5499d |
completed | May 10, 2026, 7:36 a.m. |
Created at: April 10, 2026, 5:08 a.m.