Triple
T282360
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | fall of the Berlin Wall |
E5379
|
entity |
| Predicate | significantPerson |
P643
|
FINISHED |
| Object |
Günter Schabowski
Günter Schabowski was an East German politician and SED official whose mistaken announcement at a 1989 press conference effectively opened the Berlin Wall and accelerated the collapse of the GDR.
|
E37660
|
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: Günter Schabowski | Statement: [fall of the Berlin Wall, significantPerson, Günter Schabowski]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Günter Schabowski Context triple: [fall of the Berlin Wall, significantPerson, Günter Schabowski]
-
A.
Ulrich Merkel
Ulrich Merkel is a German physicist best known as the first husband of former German chancellor Angela Merkel.
-
B.
Yuri Andropov
Yuri Andropov was a Soviet politician and former KGB chief who briefly led the USSR in the early 1980s during a period of political stagnation and Cold War tensions.
-
C.
Hans-Georg von Friedeburg
Hans-Georg von Friedeburg was a German admiral who served as the last commander-in-chief of the Kriegsmarine during World War II and participated in Germany’s surrender negotiations in 1945.
-
D.
Mikhail Gorbachev
Mikhail Gorbachev was the last leader of the Soviet Union, known for his reform policies of perestroika and glasnost that helped end the Cold War and ultimately led to the dissolution of the USSR.
-
E.
Günther Sabetzki
Günther Sabetzki was a prominent German ice hockey executive and long-serving president of the International Ice Hockey Federation who played a key role in modernizing and internationalizing the sport.
- 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: Günter Schabowski Triple: [fall of the Berlin Wall, significantPerson, Günter Schabowski]
Generated description
Günter Schabowski was an East German politician and SED official whose mistaken announcement at a 1989 press conference effectively opened the Berlin Wall and accelerated the collapse of the GDR.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Günter Schabowski Target entity description: Günter Schabowski was an East German politician and SED official whose mistaken announcement at a 1989 press conference effectively opened the Berlin Wall and accelerated the collapse of the GDR.
-
A.
Ulrich Merkel
Ulrich Merkel is a German physicist best known as the first husband of former German chancellor Angela Merkel.
-
B.
Yuri Andropov
Yuri Andropov was a Soviet politician and former KGB chief who briefly led the USSR in the early 1980s during a period of political stagnation and Cold War tensions.
-
C.
Hans-Georg von Friedeburg
Hans-Georg von Friedeburg was a German admiral who served as the last commander-in-chief of the Kriegsmarine during World War II and participated in Germany’s surrender negotiations in 1945.
-
D.
Mikhail Gorbachev
Mikhail Gorbachev was the last leader of the Soviet Union, known for his reform policies of perestroika and glasnost that helped end the Cold War and ultimately led to the dissolution of the USSR.
-
E.
Günther Sabetzki
Günther Sabetzki was a prominent German ice hockey executive and long-serving president of the International Ice Hockey Federation who played a key role in modernizing and internationalizing the sport.
- 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25e0c14b48190a5c936bab36180b3 |
completed | Feb. 28, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3a3387b1c81909740dfe735efb399 |
completed | March 1, 2026, 2:23 a.m. |
| NEDg | Description generation | batch_69a3a3dfd2e08190855c8484888f5e3a |
completed | March 1, 2026, 2:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3a437525c8190b850a8fa841a3af8 |
completed | March 1, 2026, 2:28 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.