Triple
T18340110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | House of Brandenburg-Ascania |
E439377
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object |
Henry I, Margrave of Brandenburg-Stendal
Henry I, Margrave of Brandenburg-Stendal, was a 13th-century German prince of the Ascanian dynasty who ruled part of the Margraviate of Brandenburg during the period of its territorial consolidation in the Holy Roman Empire.
|
E1371510
|
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: Henry I, Margrave of Brandenburg-Stendal | Statement: [House of Brandenburg-Ascania, hasMember, Henry I, Margrave of Brandenburg-Stendal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry I, Margrave of Brandenburg-Stendal Context triple: [House of Brandenburg-Ascania, hasMember, Henry I, Margrave of Brandenburg-Stendal]
-
A.
Henry II, Margrave of Brandenburg-Stendal
Henry II, Margrave of Brandenburg-Stendal, was a late 13th- and early 14th-century German prince of the House of Ascania who ruled part of the Margraviate of Brandenburg during a period of dynastic fragmentation and regional power struggles.
-
B.
Herman, Margrave of Brandenburg-Salzwedel
Herman, Margrave of Brandenburg-Salzwedel was a medieval German nobleman of the House of Ascania who ruled part of the Margraviate of Brandenburg during the late 13th and early 14th centuries.
-
C.
Otto IV, Margrave of Brandenburg
Otto IV, Margrave of Brandenburg, was a medieval German prince of the Ascanian dynasty who ruled parts of Brandenburg during the late 12th and early 13th centuries.
-
D.
John I, Margrave of Brandenburg
John I, Margrave of Brandenburg, was a 13th-century German prince who significantly expanded and consolidated Brandenburg’s territories, helping to establish it as a major principality within the Holy Roman Empire.
-
E.
Otto III, Margrave of Brandenburg
Otto III, Margrave of Brandenburg, was a 13th-century German prince of the Ascanian dynasty who co-ruled the Margraviate of Brandenburg and played a key role in its territorial consolidation and regional influence.
- 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: Henry I, Margrave of Brandenburg-Stendal Triple: [House of Brandenburg-Ascania, hasMember, Henry I, Margrave of Brandenburg-Stendal]
Generated description
Henry I, Margrave of Brandenburg-Stendal, was a 13th-century German prince of the Ascanian dynasty who ruled part of the Margraviate of Brandenburg during the period of its territorial consolidation in the Holy Roman Empire.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Henry I, Margrave of Brandenburg-Stendal Target entity description: Henry I, Margrave of Brandenburg-Stendal, was a 13th-century German prince of the Ascanian dynasty who ruled part of the Margraviate of Brandenburg during the period of its territorial consolidation in the Holy Roman Empire.
-
A.
Henry II, Margrave of Brandenburg-Stendal
Henry II, Margrave of Brandenburg-Stendal, was a late 13th- and early 14th-century German prince of the House of Ascania who ruled part of the Margraviate of Brandenburg during a period of dynastic fragmentation and regional power struggles.
-
B.
Herman, Margrave of Brandenburg-Salzwedel
Herman, Margrave of Brandenburg-Salzwedel was a medieval German nobleman of the House of Ascania who ruled part of the Margraviate of Brandenburg during the late 13th and early 14th centuries.
-
C.
Otto IV, Margrave of Brandenburg
Otto IV, Margrave of Brandenburg, was a medieval German prince of the Ascanian dynasty who ruled parts of Brandenburg during the late 12th and early 13th centuries.
-
D.
John I, Margrave of Brandenburg
John I, Margrave of Brandenburg, was a 13th-century German prince who significantly expanded and consolidated Brandenburg’s territories, helping to establish it as a major principality within the Holy Roman Empire.
-
E.
Otto III, Margrave of Brandenburg
Otto III, Margrave of Brandenburg, was a 13th-century German prince of the Ascanian dynasty who co-ruled the Margraviate of Brandenburg and played a key role in its territorial consolidation and regional influence.
- 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_69d8b9175fec8190af865699b4e64d8c |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50ed146fc819092b08cb91defb03b |
completed | April 19, 2026, 5:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0723f109d48190a70174c9330123cb |
completed | May 15, 2026, 1:47 p.m. |
| NEDg | Description generation | batch_6a07251f1fec8190afddb45f3e748a59 |
completed | May 15, 2026, 1:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0725c74ce88190b38c2688b3ad92ee |
completed | May 15, 2026, 1:55 p.m. |
Created at: April 10, 2026, 10:37 a.m.