Triple
T561578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trajan |
E13462
|
entity |
| Predicate | father |
P120
|
FINISHED |
| Object |
Marcus Ulpius Traianus the Elder
Marcus Ulpius Traianus the Elder was a Roman senator and general of Spanish origin, best known as the father of the emperor Trajan.
|
E77329
|
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: Marcus Ulpius Traianus the Elder | Statement: [Trajan, father, Marcus Ulpius Traianus the Elder]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marcus Ulpius Traianus the Elder Context triple: [Trajan, father, Marcus Ulpius Traianus the Elder]
-
A.
Nerva
Nerva was a Roman emperor (reigning 96–98 AD) whose brief rule initiated the era of the "Five Good Emperors" and marked a transition to more stable, adoptive succession.
-
B.
Trajan
Trajan was a highly esteemed Roman emperor known for expanding the empire to its greatest territorial extent and overseeing a period of military success and public building projects.
-
C.
Hadrian
Hadrian was a 2nd-century Roman emperor best known for consolidating and fortifying the empire’s frontiers, including commissioning Hadrian’s Wall in Britain, and for his extensive building projects and patronage of Greek culture.
-
D.
Pompeia Plotina
Pompeia Plotina was a Roman empress, renowned for her virtue and influence, who was married to Emperor Trajan and played a key role in the adoption of his successor Hadrian.
-
E.
Titus Flavius Sabinus (father of Vespasian)
Titus Flavius Sabinus was a Roman equestrian and tax collector from the Flavian family, best known as the father of the future emperor Vespasian.
- 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: Marcus Ulpius Traianus the Elder Triple: [Trajan, father, Marcus Ulpius Traianus the Elder]
Generated description
Marcus Ulpius Traianus the Elder was a Roman senator and general of Spanish origin, best known as the father of the emperor Trajan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marcus Ulpius Traianus the Elder Target entity description: Marcus Ulpius Traianus the Elder was a Roman senator and general of Spanish origin, best known as the father of the emperor Trajan.
-
A.
Nerva
Nerva was a Roman emperor (reigning 96–98 AD) whose brief rule initiated the era of the "Five Good Emperors" and marked a transition to more stable, adoptive succession.
-
B.
Trajan
Trajan was a highly esteemed Roman emperor known for expanding the empire to its greatest territorial extent and overseeing a period of military success and public building projects.
-
C.
Hadrian
Hadrian was a 2nd-century Roman emperor best known for consolidating and fortifying the empire’s frontiers, including commissioning Hadrian’s Wall in Britain, and for his extensive building projects and patronage of Greek culture.
-
D.
Pompeia Plotina
Pompeia Plotina was a Roman empress, renowned for her virtue and influence, who was married to Emperor Trajan and played a key role in the adoption of his successor Hadrian.
-
E.
Titus Flavius Sabinus (father of Vespasian)
Titus Flavius Sabinus was a Roman equestrian and tax collector from the Flavian family, best known as the father of the future emperor Vespasian.
- 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_69a4933edcf08190b35ecfd6014caee6 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a499e2795c8190903240e79964156d |
completed | March 1, 2026, 7:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a55a734f6c8190a141dafc03dd2e77 |
completed | March 2, 2026, 9:37 a.m. |
| NEDg | Description generation | batch_69a55b3c0d008190bb5fca8cb4aa6df5 |
completed | March 2, 2026, 9:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a55b8812648190b4b35f630f0003a0 |
completed | March 2, 2026, 9:42 a.m. |
Created at: March 1, 2026, 7:32 p.m.