Triple

T235961
Position Surface form Disambiguated ID Type / Status
Subject Istanbul E4825 entity
Predicate formerName P65 FINISHED
Object Byzantium
Byzantium was an ancient Greek city on the Bosporus that later became the Roman and Byzantine imperial capital of Constantinople, now Istanbul.
E31350 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: Byzantium | Statement: [Istanbul, formerName, Byzantium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Byzantium
Context triple: [Istanbul, formerName, Byzantium]
  • A. Byzantine Empire
    The Byzantine Empire was the eastern continuation of the Roman Empire, centered on Constantinople, renowned for its Orthodox Christian culture, Greek-speaking administration, and preservation of classical knowledge through the Middle Ages.
  • B. Byzantine Egypt
    Byzantine Egypt was the eastern Roman Empire’s province in northeastern Africa, centered on Alexandria and known for its strategic, economic, and religious importance from the 4th to 7th centuries.
  • C. Roman Empire
    The Roman Empire was a vast and influential ancient civilization that dominated the Mediterranean world and much of Europe for centuries, profoundly shaping law, politics, culture, and religion in Western history.
  • D. Ptolemaic Kingdom
    The Ptolemaic Kingdom was a Hellenistic state in Egypt ruled by the Greek Ptolemaic dynasty from the late 4th century BC until the Roman conquest, known for its fusion of Greek and Egyptian culture and its major role in Mediterranean politics.
  • E. Ottoman Empire
    The Ottoman Empire was a vast, multiethnic Islamic empire that dominated much of Southeast Europe, Western Asia, and North Africa from the late 13th century until its dissolution after World War I.
  • 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: Byzantium
Triple: [Istanbul, formerName, Byzantium]
Generated description
Byzantium was an ancient Greek city on the Bosporus that later became the Roman and Byzantine imperial capital of Constantinople, now Istanbul.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Byzantium
Target entity description: Byzantium was an ancient Greek city on the Bosporus that later became the Roman and Byzantine imperial capital of Constantinople, now Istanbul.
  • A. Byzantine Empire
    The Byzantine Empire was the eastern continuation of the Roman Empire, centered on Constantinople, renowned for its Orthodox Christian culture, Greek-speaking administration, and preservation of classical knowledge through the Middle Ages.
  • B. Byzantine Egypt
    Byzantine Egypt was the eastern Roman Empire’s province in northeastern Africa, centered on Alexandria and known for its strategic, economic, and religious importance from the 4th to 7th centuries.
  • C. Roman Empire
    The Roman Empire was a vast and influential ancient civilization that dominated the Mediterranean world and much of Europe for centuries, profoundly shaping law, politics, culture, and religion in Western history.
  • D. Ptolemaic Kingdom
    The Ptolemaic Kingdom was a Hellenistic state in Egypt ruled by the Greek Ptolemaic dynasty from the late 4th century BC until the Roman conquest, known for its fusion of Greek and Egyptian culture and its major role in Mediterranean politics.
  • E. Ottoman Empire
    The Ottoman Empire was a vast, multiethnic Islamic empire that dominated much of Southeast Europe, Western Asia, and North Africa from the late 13th century until its dissolution after World War I.
  • 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_69a257c3d0708190b0871c4269d273e6 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25ccab7648190be6e4f5febc1e313 completed Feb. 28, 2026, 3:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3695d08588190892d271c03fdf1e6 completed Feb. 28, 2026, 10:17 p.m.
NEDg Description generation batch_69a369d2b56c8190a6381b2da3e42e18 completed Feb. 28, 2026, 10:18 p.m.
NED2 Entity disambiguation (via description) batch_69a36a9f31408190b8f0e8273ff3a298 completed Feb. 28, 2026, 10:22 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.