Triple

T21115086
Position Surface form Disambiguated ID Type / Status
Subject Messene E520274 entity
Predicate hasStructure P35 FINISHED
Object theatre of Messene
The theatre of Messene is an ancient Greek open-air performance venue located in the archaeological site of Messene in the southwestern Peloponnese, notable for its well-preserved Hellenistic architecture.
E1467632 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: theatre of Messene | Statement: [Messene, hasStructure, theatre of Messene]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: theatre of Messene
Context triple: [Messene, hasStructure, theatre of Messene]
  • A. theatre of Mantineia
    The theatre of Mantineia is an ancient Greek performance venue in Arcadia, known from its remains as part of the archaeological site of the classical city of Mantineia.
  • B. Thyateira
    Thyateira is an ancient city of western Asia Minor, known from classical and early Christian history and located in what is now modern-day Akhisar in Turkey.
  • C. theatre of Aigai
    The theatre of Aigai is an ancient Macedonian performance venue at the royal capital near modern Vergina, best known as the site where King Philip II of Macedon was assassinated.
  • D. theater of Eretria
    The theater of Eretria is an ancient Greek open-air performance venue on the island of Euboea, notable for its well-preserved Hellenistic architectural features and its role in the cultural life of the classical city of Eretria.
  • E. Theater of Miletus
    The Theater of Miletus is an ancient Greco-Roman amphitheater in the city of Miletus, Turkey, renowned for its monumental scale and well-preserved ruins that illustrate classical architectural and urban design.
  • 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: theatre of Messene
Triple: [Messene, hasStructure, theatre of Messene]
Generated description
The theatre of Messene is an ancient Greek open-air performance venue located in the archaeological site of Messene in the southwestern Peloponnese, notable for its well-preserved Hellenistic architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: theatre of Messene
Target entity description: The theatre of Messene is an ancient Greek open-air performance venue located in the archaeological site of Messene in the southwestern Peloponnese, notable for its well-preserved Hellenistic architecture.
  • A. theatre of Mantineia
    The theatre of Mantineia is an ancient Greek performance venue in Arcadia, known from its remains as part of the archaeological site of the classical city of Mantineia.
  • B. Thyateira
    Thyateira is an ancient city of western Asia Minor, known from classical and early Christian history and located in what is now modern-day Akhisar in Turkey.
  • C. theatre of Aigai
    The theatre of Aigai is an ancient Macedonian performance venue at the royal capital near modern Vergina, best known as the site where King Philip II of Macedon was assassinated.
  • D. theater of Eretria
    The theater of Eretria is an ancient Greek open-air performance venue on the island of Euboea, notable for its well-preserved Hellenistic architectural features and its role in the cultural life of the classical city of Eretria.
  • E. Theater of Miletus
    The Theater of Miletus is an ancient Greco-Roman amphitheater in the city of Miletus, Turkey, renowned for its monumental scale and well-preserved ruins that illustrate classical architectural and urban design.
  • 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_69e0b509a318819092fbbcb21d1fe603 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e72105bd648190beecc636284397bd completed April 21, 2026, 7:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0965e3e1888190b953dbd7209a3c4c completed May 17, 2026, 6:53 a.m.
NEDg Description generation batch_6a09669ac9988190ba5ec8bcf8dc7eb4 completed May 17, 2026, 6:56 a.m.
NED2 Entity disambiguation (via description) batch_6a0967821ce08190a23d22439c343f49 completed May 17, 2026, 7 a.m.
Created at: April 16, 2026, 2:54 p.m.