Triple
T1461520
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Potsdamer Platz |
E31521
|
entity |
| Predicate | hasBuilding |
P105
|
FINISHED |
| Object |
Debis-Haus
Debis-Haus is a prominent postmodern office and commercial building in Berlin’s Potsdamer Platz complex, designed by architect Renzo Piano as part of the area’s major 1990s redevelopment.
|
E166642
|
NE FINISHED |
How this triple was built (4 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: Debis-Haus | Statement: [Potsdamer Platz, hasBuilding, Debis-Haus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Debis-Haus Context triple: [Potsdamer Platz, hasBuilding, Debis-Haus]
-
A.
Wildhaus
Wildhaus is a village in the Swiss canton of St. Gallen, known as the alpine birthplace of Protestant reformer Huldrych Zwingli.
-
B.
Ruckelshaus
Ruckelshaus is the surname of William D. Ruckelshaus, a prominent American lawyer and public official best known as the first head of the U.S. Environmental Protection Agency and a key figure in the Watergate-era "Saturday Night Massacre."
-
C.
Zeughaus
Zeughaus is Berlin’s historic former arsenal on Unter den Linden, now housing the German Historical Museum.
-
D.
Maison Kammerzell
Maison Kammerzell is a richly ornamented late Gothic and Renaissance timber-framed house in Strasbourg, France, renowned as one of the city’s most iconic historic buildings.
-
E.
Bimhuis
Bimhuis is a renowned Amsterdam concert venue known primarily for its cutting-edge jazz and improvised music performances.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Debis-Haus Triple: [Potsdamer Platz, hasBuilding, Debis-Haus]
Generated description
Debis-Haus is a prominent postmodern office and commercial building in Berlin’s Potsdamer Platz complex, designed by architect Renzo Piano as part of the area’s major 1990s redevelopment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Debis-Haus Target entity description: Debis-Haus is a prominent postmodern office and commercial building in Berlin’s Potsdamer Platz complex, designed by architect Renzo Piano as part of the area’s major 1990s redevelopment.
-
A.
Wildhaus
Wildhaus is a village in the Swiss canton of St. Gallen, known as the alpine birthplace of Protestant reformer Huldrych Zwingli.
-
B.
Ruckelshaus
Ruckelshaus is the surname of William D. Ruckelshaus, a prominent American lawyer and public official best known as the first head of the U.S. Environmental Protection Agency and a key figure in the Watergate-era "Saturday Night Massacre."
-
C.
Zeughaus
Zeughaus is Berlin’s historic former arsenal on Unter den Linden, now housing the German Historical Museum.
-
D.
Maison Kammerzell
Maison Kammerzell is a richly ornamented late Gothic and Renaissance timber-framed house in Strasbourg, France, renowned as one of the city’s most iconic historic buildings.
-
E.
Bimhuis
Bimhuis is a renowned Amsterdam concert venue known primarily for its cutting-edge jazz and improvised music performances.
- F. None of above. chosen
Provenance (5 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_69a49917dfc081909acdbdf5d684f1ef |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c59ecb60819082217b034e18381f |
completed | March 1, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e7ab538819090bc3e3ed1bbff64 |
completed | March 8, 2026, 5:51 a.m. |
| NEDg | Description generation | batch_69ad0f5106fc8190ab03c4e5a0287424 |
completed | March 8, 2026, 5:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0fa4c7d48190ac84267c16c6eb00 |
completed | March 8, 2026, 5:56 a.m. |
Created at: March 1, 2026, 8 p.m.