Triple
T18340105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | House of Brandenburg-Ascania |
E439377
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object |
Otto II, Margrave of Brandenburg
Otto II, Margrave of Brandenburg, was a 13th-century German nobleman and regional ruler from the Ascanian dynasty who governed the Margraviate of Brandenburg during its early consolidation within the Holy Roman Empire.
|
E1365316
|
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: Otto II, Margrave of Brandenburg | Statement: [House of Brandenburg-Ascania, hasMember, Otto II, Margrave of Brandenburg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Otto II, Margrave of Brandenburg Context triple: [House of Brandenburg-Ascania, hasMember, Otto II, Margrave of Brandenburg]
-
A.
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.
-
B.
Otto I, Margrave of Brandenburg
Otto I, Margrave of Brandenburg was a 12th-century German nobleman who became the first margrave of Brandenburg and a key figure in the early expansion and consolidation of the Brandenburg territory within the Holy Roman Empire.
-
C.
Waldemar, Margrave of Brandenburg
Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
-
D.
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.
-
E.
Albert II, Margrave of Brandenburg
Albert II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power within the Holy Roman Empire.
- 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: Otto II, Margrave of Brandenburg Triple: [House of Brandenburg-Ascania, hasMember, Otto II, Margrave of Brandenburg]
Generated description
Otto II, Margrave of Brandenburg, was a 13th-century German nobleman and regional ruler from the Ascanian dynasty who governed the Margraviate of Brandenburg during its early consolidation within the Holy Roman Empire.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Otto II, Margrave of Brandenburg Target entity description: Otto II, Margrave of Brandenburg, was a 13th-century German nobleman and regional ruler from the Ascanian dynasty who governed the Margraviate of Brandenburg during its early consolidation within the Holy Roman Empire.
-
A.
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.
-
B.
Otto I, Margrave of Brandenburg
Otto I, Margrave of Brandenburg was a 12th-century German nobleman who became the first margrave of Brandenburg and a key figure in the early expansion and consolidation of the Brandenburg territory within the Holy Roman Empire.
-
C.
Waldemar, Margrave of Brandenburg
Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
-
D.
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.
-
E.
Albert II, Margrave of Brandenburg
Albert II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power within the Holy Roman Empire.
- 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_6a0700c58c008190be11ddd0c0d13595 |
completed | May 15, 2026, 11:17 a.m. |
| NEDg | Description generation | batch_6a07026b3cd08190b595dd7c724ff5e0 |
completed | May 15, 2026, 11:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0702f869f0819090aec0c308b0d888 |
completed | May 15, 2026, 11:26 a.m. |
Created at: April 10, 2026, 10:37 a.m.