Triple
T225856
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Humboldt University of Berlin |
E4311
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Roman Herzog
Roman Herzog was a German jurist and politician who served as President of Germany from 1994 to 1999.
|
E30668
|
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: Roman Herzog | Statement: [Humboldt University of Berlin, hasNotableAlumni, Roman Herzog]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roman Herzog Context triple: [Humboldt University of Berlin, hasNotableAlumni, Roman Herzog]
-
A.
Ernst von Weizsäcker
Ernst von Weizsäcker was a German diplomat who served as State Secretary in the Foreign Office under the Nazi regime and was later convicted for his role in its policies at the post-World War II Ministries Trial.
-
B.
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.
-
C.
Richard von Weizsäcker
Richard von Weizsäcker was a prominent German statesman and Christian Democratic Union politician who served as President of Germany during the pivotal years of reunification.
-
D.
Ulrich Merkel
Ulrich Merkel is a German physicist best known as the first husband of former German chancellor Angela Merkel.
-
E.
Hans-Dietrich Genscher
Hans-Dietrich Genscher was a prominent German liberal politician who served for many years as Foreign Minister and Vice Chancellor, playing a key role in German reunification and European diplomacy.
- 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: Roman Herzog Triple: [Humboldt University of Berlin, hasNotableAlumni, Roman Herzog]
Generated description
Roman Herzog was a German jurist and politician who served as President of Germany from 1994 to 1999.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roman Herzog Target entity description: Roman Herzog was a German jurist and politician who served as President of Germany from 1994 to 1999.
-
A.
Ernst von Weizsäcker
Ernst von Weizsäcker was a German diplomat who served as State Secretary in the Foreign Office under the Nazi regime and was later convicted for his role in its policies at the post-World War II Ministries Trial.
-
B.
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.
-
C.
Richard von Weizsäcker
Richard von Weizsäcker was a prominent German statesman and Christian Democratic Union politician who served as President of Germany during the pivotal years of reunification.
-
D.
Ulrich Merkel
Ulrich Merkel is a German physicist best known as the first husband of former German chancellor Angela Merkel.
-
E.
Hans-Dietrich Genscher
Hans-Dietrich Genscher was a prominent German liberal politician who served for many years as Foreign Minister and Vice Chancellor, playing a key role in German reunification and European diplomacy.
- 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_69a257363ffc81909757bde7ab3404da |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25c8d97d08190ad7c1c3e9322f34c |
completed | Feb. 28, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a36730f0a88190aac3d2e796ee544f |
completed | Feb. 28, 2026, 10:07 p.m. |
| NEDg | Description generation | batch_69a3678a8c988190895796b2e3de3021 |
completed | Feb. 28, 2026, 10:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3687171208190b470610bf2a2268e |
completed | Feb. 28, 2026, 10:13 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.