Triple

T3672453
Position Surface form Disambiguated ID Type / Status
Subject Saint Helena of Constantinople E77910 entity
Predicate birthPlace P1 FINISHED
Object Drepanum
Drepanum was an ancient town in Bithynia (in modern-day Turkey), later renamed Helenopolis in honor of the Roman Empress Saint Helena.
 E377572 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: Drepanum | Statement: [Saint Helena of Constantinople, birthPlace, Drepanum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Drepanum
Context triple: [Saint Helena of Constantinople, birthPlace, Drepanum]
  • A. Galarina
    Galarina is a famous surrealist painting by Salvador Dalí depicting his muse and wife Gala in a classical, devotional style.
  • B. Pleistrus
    Pleistrus is a minor figure in Greek mythology known primarily as a son of Helen of Troy.
  • C. Dumetella
    Dumetella is a small genus of New World passerine birds best known for including the gray catbird, a mimicking songbird found across much of North America.
  • D. Cleinias
    Cleinias is a young Athenian nobleman who serves as the central interlocutor and philosophical pupil of Socrates in Plato’s dialogue *Euthydemus*.
  • E. Lychnidus
    Lychnidus was an ancient town in the Balkans, near Lake Ohrid, that served as an important stop along the Roman Via Egnatia trade and military route.
  • 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: Drepanum
Triple: [Saint Helena of Constantinople, birthPlace, Drepanum]
Generated description
Drepanum was an ancient town in Bithynia (in modern-day Turkey), later renamed Helenopolis in honor of the Roman Empress Saint Helena.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Drepanum
Target entity description: Drepanum was an ancient town in Bithynia (in modern-day Turkey), later renamed Helenopolis in honor of the Roman Empress Saint Helena.
  • A. Galarina
    Galarina is a famous surrealist painting by Salvador Dalí depicting his muse and wife Gala in a classical, devotional style.
  • B. Pleistrus
    Pleistrus is a minor figure in Greek mythology known primarily as a son of Helen of Troy.
  • C. Dumetella
    Dumetella is a small genus of New World passerine birds best known for including the gray catbird, a mimicking songbird found across much of North America.
  • D. Cleinias
    Cleinias is a young Athenian nobleman who serves as the central interlocutor and philosophical pupil of Socrates in Plato’s dialogue *Euthydemus*.
  • E. Lychnidus
    Lychnidus was an ancient town in the Balkans, near Lake Ohrid, that served as an important stop along the Roman Via Egnatia trade and military route.
  • 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_69ad85e083008190b2e1b7085fe500bd completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc42f82548190b4d5f0fe7250decb completed March 8, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b488526214819092abb95f7cf119d5 completed March 13, 2026, 9:57 p.m.
NEDg Description generation batch_69b48acb7dfc8190a862dce9a22c5c8f completed March 13, 2026, 10:08 p.m.
NED2 Entity disambiguation (via description) batch_69b4af280b688190a35a227f7581a9ae completed March 14, 2026, 12:43 a.m.
Created at: March 8, 2026, 3:25 p.m.