Triple
T12144845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otto IV, Holy Roman Emperor |
E289290
|
entity |
| Predicate | deathPlace |
P21
|
FINISHED |
| Object |
Harzburg Castle
Harzburg Castle is a medieval fortress in Bad Harzburg, Germany, historically significant as a stronghold of imperial power and the place where Holy Roman Emperor Otto IV died.
|
E976986
|
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: Harzburg Castle | Statement: [Otto IV, Holy Roman Emperor, deathPlace, Harzburg Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harzburg Castle Context triple: [Otto IV, Holy Roman Emperor, deathPlace, Harzburg Castle]
-
A.
Herzberg Castle
Herzberg Castle is a historic hilltop fortress in Herzberg am Harz, Germany, known for its largely timber-framed construction and long association with regional nobility.
-
B.
Hohenburg Castle
Hohenburg Castle is a historic castle in Germany, notable as the residence and place of death of noblewoman Armgard von Cramm, mother of Prince Bernhard of Lippe-Biesterfeld.
-
C.
Waldeck Castle
Waldeck Castle is a historic fortress in Hesse, Germany, long associated with the noble House of Waldeck and overlooking the Edersee reservoir.
-
D.
Forchtenstein Castle
Forchtenstein Castle is a massive medieval fortress in Burgenland, Austria, best known as a stronghold and treasury of the aristocratic Esterházy family.
-
E.
Friedberg Castle
Friedberg Castle is a historic fortress in the former Imperial City of Friedberg in Hesse, Germany, notable for its large medieval complex and well-preserved defensive structures.
- 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: Harzburg Castle Triple: [Otto IV, Holy Roman Emperor, deathPlace, Harzburg Castle]
Generated description
Harzburg Castle is a medieval fortress in Bad Harzburg, Germany, historically significant as a stronghold of imperial power and the place where Holy Roman Emperor Otto IV died.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harzburg Castle Target entity description: Harzburg Castle is a medieval fortress in Bad Harzburg, Germany, historically significant as a stronghold of imperial power and the place where Holy Roman Emperor Otto IV died.
-
A.
Herzberg Castle
Herzberg Castle is a historic hilltop fortress in Herzberg am Harz, Germany, known for its largely timber-framed construction and long association with regional nobility.
-
B.
Hohenburg Castle
Hohenburg Castle is a historic castle in Germany, notable as the residence and place of death of noblewoman Armgard von Cramm, mother of Prince Bernhard of Lippe-Biesterfeld.
-
C.
Waldeck Castle
Waldeck Castle is a historic fortress in Hesse, Germany, long associated with the noble House of Waldeck and overlooking the Edersee reservoir.
-
D.
Forchtenstein Castle
Forchtenstein Castle is a massive medieval fortress in Burgenland, Austria, best known as a stronghold and treasury of the aristocratic Esterházy family.
-
E.
Friedberg Castle
Friedberg Castle is a historic fortress in the former Imperial City of Friedberg in Hesse, Germany, notable for its large medieval complex and well-preserved defensive structures.
- 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915aacaa08190b31f54e230334406 |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62a81f6708190a6a215421f8ce8dd |
completed | May 2, 2026, 4:46 p.m. |
| NEDg | Description generation | batch_69f62be354a88190aaf5e8439b33120b |
completed | May 2, 2026, 4:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f62c8194d881909db3d320a21f2052 |
completed | May 2, 2026, 4:55 p.m. |
Created at: April 8, 2026, 9:49 p.m.