Triple

T8618833
Position Surface form Disambiguated ID Type / Status
Subject Constantine Palaiologos E204109 entity
Predicate alsoKnownAs P39 FINISHED
Object Constantine Dragases
Constantine Dragases was the last Byzantine emperor, renowned for his defense of Constantinople during its fall to the Ottoman Empire in 1453.
E758796 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: Constantine Dragases | Statement: [Constantine Palaiologos, alsoKnownAs, Constantine Dragases]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Constantine Dragases
Context triple: [Constantine Palaiologos, alsoKnownAs, Constantine Dragases]
  • A. Constantin
    Constantin is a masculine given name of Latin origin, commonly used in various European cultures and historically associated with figures of political and intellectual significance.
  • B. Tetricus II
    Tetricus II was a 3rd-century Roman imperial prince who served as co-emperor of the breakaway Gallic Empire alongside his father Tetricus I before their eventual surrender to Emperor Aurelian.
  • C. Romanos IV Diogenes
    Romanos IV Diogenes was a Byzantine emperor (r. 1068–1071) whose reign is chiefly remembered for the catastrophic defeat by the Seljuk Turks at the Battle of Manzikert, which accelerated the empire’s loss of Anatolia.
  • D. Constantin Constantius
    Constantin Constantius is a literary pseudonym of Danish philosopher Søren Kierkegaard, under which he explored themes of repetition, subjectivity, and existential inwardness.
  • E. Tetricus I
    Tetricus I was a 3rd-century Roman usurper emperor who ruled the breakaway Gallic Empire until its reintegration into the Roman Empire under Aurelian.
  • 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: Constantine Dragases
Triple: [Constantine Palaiologos, alsoKnownAs, Constantine Dragases]
Generated description
Constantine Dragases was the last Byzantine emperor, renowned for his defense of Constantinople during its fall to the Ottoman Empire in 1453.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Constantine Dragases
Target entity description: Constantine Dragases was the last Byzantine emperor, renowned for his defense of Constantinople during its fall to the Ottoman Empire in 1453.
  • A. Constantin
    Constantin is a masculine given name of Latin origin, commonly used in various European cultures and historically associated with figures of political and intellectual significance.
  • B. Tetricus II
    Tetricus II was a 3rd-century Roman imperial prince who served as co-emperor of the breakaway Gallic Empire alongside his father Tetricus I before their eventual surrender to Emperor Aurelian.
  • C. Romanos IV Diogenes
    Romanos IV Diogenes was a Byzantine emperor (r. 1068–1071) whose reign is chiefly remembered for the catastrophic defeat by the Seljuk Turks at the Battle of Manzikert, which accelerated the empire’s loss of Anatolia.
  • D. Constantin Constantius
    Constantin Constantius is a literary pseudonym of Danish philosopher Søren Kierkegaard, under which he explored themes of repetition, subjectivity, and existential inwardness.
  • E. Tetricus I
    Tetricus I was a 3rd-century Roman usurper emperor who ruled the breakaway Gallic Empire until its reintegration into the Roman Empire under Aurelian.
  • 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_69ca832ceab8819096e4a9f546695079 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc4712e74c81908b607a0ab2f9a361 completed March 31, 2026, 10:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6eb505e08190af7403d488736719 completed April 3, 2026, 7:39 a.m.
NEDg Description generation batch_69cf708dbd54819099efa4b5729d6298 completed April 3, 2026, 7:47 a.m.
NED2 Entity disambiguation (via description) batch_69cf714f22c48190a192c6fc32debfd6 completed April 3, 2026, 7:50 a.m.
Created at: March 30, 2026, 6:26 p.m.