Triple

T701877
Position Surface form Disambiguated ID Type / Status
Subject El Jem Amphitheatre E14015 entity
Predicate builtInCity P18433 FINISHED
Object Thysdrus
Thysdrus was an important Roman-era city in present-day El Jem, Tunisia, known for its prosperity and monumental amphitheatre.
E92090 NE FINISHED

How this triple was built (5 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: Thysdrus | Statement: [El Jem Amphitheatre, builtInCity, Thysdrus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thysdrus
Context triple: [El Jem Amphitheatre, builtInCity, Thysdrus]
  • A. Lixus
    Lixus was an ancient Phoenician (and later Carthaginian and Roman) coastal city in present-day Morocco, known as one of the oldest settlements in Northwest Africa and a key center of Mediterranean trade.
  • B. Lampsacus
    Lampsacus was an ancient Greek city on the eastern shore of the Hellespont, known as a center of philosophy and culture in classical antiquity.
  • C. Cyrene
    Cyrene is an ancient Greek and Roman city in eastern Libya renowned for its well-preserved ruins and historical significance as a major center of classical civilization.
  • D. Sidon
    Sidon is an ancient Phoenician port city, located in present-day Lebanon, that was a major center of maritime trade and culture in the eastern Mediterranean.
  • E. Panticapaeum
    Panticapaeum was an important ancient Greek city and trading center on the Cimmerian Bosporus, located where the modern city of Kerch in Crimea now stands.
  • 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: Thysdrus
Triple: [El Jem Amphitheatre, builtInCity, Thysdrus]
Generated description
Thysdrus was an important Roman-era city in present-day El Jem, Tunisia, known for its prosperity and monumental amphitheatre.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thysdrus
Target entity description: Thysdrus was an important Roman-era city in present-day El Jem, Tunisia, known for its prosperity and monumental amphitheatre.
  • A. Lixus
    Lixus was an ancient Phoenician (and later Carthaginian and Roman) coastal city in present-day Morocco, known as one of the oldest settlements in Northwest Africa and a key center of Mediterranean trade.
  • B. Lampsacus
    Lampsacus was an ancient Greek city on the eastern shore of the Hellespont, known as a center of philosophy and culture in classical antiquity.
  • C. Cyrene
    Cyrene is an ancient Greek and Roman city in eastern Libya renowned for its well-preserved ruins and historical significance as a major center of classical civilization.
  • D. Sidon
    Sidon is an ancient Phoenician port city, located in present-day Lebanon, that was a major center of maritime trade and culture in the eastern Mediterranean.
  • E. Panticapaeum
    Panticapaeum was an important ancient Greek city and trading center on the Cimmerian Bosporus, located where the modern city of Kerch in Crimea now stands.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: builtInCity
Context triple: [El Jem Amphitheatre, builtInCity, Thysdrus]
  • A. basedInCity
    Indicates that an entity has its primary location, headquarters, or main operations situated in a specified city.
  • B. city1
    Indicates that the subject is classified as a city.
  • C. city2
    Indicates a relationship where one entity is identified as a city associated with, located in, or otherwise linked to another entity.
  • D. citySigned
    Indicates that a city has formally signed or endorsed an agreement, document, or commitment.
  • E. primaryCity
    Indicates that one city serves as the main or most important city associated with a given region, entity, or context.
  • F. None of above. chosen

Provenance (7 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_69a493494ec48190ae6751683625a9ba completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a544e3608190ac315c7aa9f88e7e completed March 1, 2026, 8:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66d9140148190a439ac7a03ee88b2 completed March 3, 2026, 5:11 a.m.
NEDg Description generation batch_69a66e046bbc8190848a0d0115dc34bd completed March 3, 2026, 5:13 a.m.
NED2 Entity disambiguation (via description) batch_69a66fdd09b081909056bff1a32d413c completed March 3, 2026, 5:21 a.m.
PD Predicate disambiguation batch_69a4a4ec8c748190b198492a0eea4445 completed March 1, 2026, 8:43 p.m.
PDg Predicate description generation batch_69a4a54235548190b46218ea18f77341 completed March 1, 2026, 8:44 p.m.
Created at: March 1, 2026, 7:36 p.m.