Triple

T15425676
Position Surface form Disambiguated ID Type / Status
Subject Prusias II of Bithynia E369502 entity
Predicate child P120 FINISHED
Object Nicomedes II Epiphanes
Nicomedes II Epiphanes was a Hellenistic king of Bithynia in the 2nd century BCE, known for his diplomatic alignment with Rome and efforts to strengthen his kingdom’s independence amid regional power struggles.
E1159593 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: Nicomedes II Epiphanes | Statement: [Prusias II of Bithynia, child, Nicomedes II Epiphanes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nicomedes II Epiphanes
Context triple: [Prusias II of Bithynia, child, Nicomedes II Epiphanes]
  • A. Nicomedes IV
    Nicomedes IV was the final monarch of the ancient kingdom of Bithynia, known for bequeathing his realm to the Roman Republic, which led to its annexation as a Roman province.
  • B. Nicomedes III Euergetes
    Nicomedes III Euergetes was a Hellenistic king of Bithynia in northwestern Anatolia, known for his diplomatic maneuvering among larger powers like Rome and Pontus in the late 2nd and early 1st centuries BCE.
  • C. Heliocles II
    Heliocles II was a lesser-known Indo-Greek king who ruled parts of northwestern South Asia during the Hellenistic period, primarily known through his coinage and fragmentary historical references.
  • D. Seleucus IV Philopator
    Seleucus IV Philopator was a Hellenistic king of the Seleucid Empire who ruled from 187 to 175 BC, known for his relatively quiet reign focused on paying heavy war indemnities to Rome after his father Antiochus III’s defeat.
  • E. Demetrius II Nicator
    Demetrius II Nicator was a Seleucid king of Syria in the 2nd century BCE, known for his turbulent reign marked by civil wars, foreign invasions, and repeated struggles to maintain control of his fractured 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: Nicomedes II Epiphanes
Triple: [Prusias II of Bithynia, child, Nicomedes II Epiphanes]
Generated description
Nicomedes II Epiphanes was a Hellenistic king of Bithynia in the 2nd century BCE, known for his diplomatic alignment with Rome and efforts to strengthen his kingdom’s independence amid regional power struggles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nicomedes II Epiphanes
Target entity description: Nicomedes II Epiphanes was a Hellenistic king of Bithynia in the 2nd century BCE, known for his diplomatic alignment with Rome and efforts to strengthen his kingdom’s independence amid regional power struggles.
  • A. Nicomedes IV
    Nicomedes IV was the final monarch of the ancient kingdom of Bithynia, known for bequeathing his realm to the Roman Republic, which led to its annexation as a Roman province.
  • B. Nicomedes III Euergetes
    Nicomedes III Euergetes was a Hellenistic king of Bithynia in northwestern Anatolia, known for his diplomatic maneuvering among larger powers like Rome and Pontus in the late 2nd and early 1st centuries BCE.
  • C. Heliocles II
    Heliocles II was a lesser-known Indo-Greek king who ruled parts of northwestern South Asia during the Hellenistic period, primarily known through his coinage and fragmentary historical references.
  • D. Seleucus IV Philopator
    Seleucus IV Philopator was a Hellenistic king of the Seleucid Empire who ruled from 187 to 175 BC, known for his relatively quiet reign focused on paying heavy war indemnities to Rome after his father Antiochus III’s defeat.
  • E. Demetrius II Nicator
    Demetrius II Nicator was a Seleucid king of Syria in the 2nd century BCE, known for his turbulent reign marked by civil wars, foreign invasions, and repeated struggles to maintain control of his fractured 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_69d85a1849f48190bf898068b2806fae completed April 10, 2026, 2:02 a.m.
NER Named-entity recognition batch_69e03ec1fb288190a3625b8e4f487dd1 completed April 16, 2026, 1:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff2cf5d788819086a94af42c2ec21a completed May 9, 2026, 12:47 p.m.
NEDg Description generation batch_69ff2e4010dc8190b0f81d03acf8ba41 completed May 9, 2026, 12:53 p.m.
NED2 Entity disambiguation (via description) batch_69ff310c2d5c819093295c45307176ec completed May 9, 2026, 1:05 p.m.
Created at: April 10, 2026, 3:20 a.m.