Triple

T6686396
Position Surface form Disambiguated ID Type / Status
Subject Ostia Antica archaeological site E152107 entity
Predicate hasStructure P35 FINISHED
Object Forum of Ostia
The Forum of Ostia is the central public square and civic heart of the ancient Roman port city of Ostia, surrounded by important religious, commercial, and administrative buildings.
E611973 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: Forum of Ostia | Statement: [Ostia Antica archaeological site, hasStructure, Forum of Ostia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Forum of Ostia
Context triple: [Ostia Antica archaeological site, hasStructure, Forum of Ostia]
  • A. Foro Italico
    Foro Italico is a large sports and entertainment complex in Rome, Italy, known for its Fascist-era architecture and facilities including major stadiums and tennis courts.
  • B. Roman Agora
    The Roman Agora is an ancient marketplace complex in central Athens, built during the Roman period and featuring notable ruins such as colonnades, shops, and the Tower of the Winds.
  • C. Port of Ostia (Portus Traiani)
    The Port of Ostia, known as Portus Traiani, was a major artificial harbor complex of ancient Rome that expanded the city’s maritime capacity and became a crucial hub for Mediterranean trade and grain imports.
  • D. Saepta Julia
    Saepta Julia was a large marble voting enclosure and public meeting space in ancient Rome, located in the Campus Martius and used for assemblies and various civic functions.
  • E. Falerii Veteres
    Falerii Veteres was the principal ancient city of the Falisci in central Italy, known as a significant pre-Roman urban center later incorporated into the Roman sphere.
  • 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: Forum of Ostia
Triple: [Ostia Antica archaeological site, hasStructure, Forum of Ostia]
Generated description
The Forum of Ostia is the central public square and civic heart of the ancient Roman port city of Ostia, surrounded by important religious, commercial, and administrative buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Forum of Ostia
Target entity description: The Forum of Ostia is the central public square and civic heart of the ancient Roman port city of Ostia, surrounded by important religious, commercial, and administrative buildings.
  • A. Foro Italico
    Foro Italico is a large sports and entertainment complex in Rome, Italy, known for its Fascist-era architecture and facilities including major stadiums and tennis courts.
  • B. Roman Agora
    The Roman Agora is an ancient marketplace complex in central Athens, built during the Roman period and featuring notable ruins such as colonnades, shops, and the Tower of the Winds.
  • C. Port of Ostia (Portus Traiani)
    The Port of Ostia, known as Portus Traiani, was a major artificial harbor complex of ancient Rome that expanded the city’s maritime capacity and became a crucial hub for Mediterranean trade and grain imports.
  • D. Saepta Julia
    Saepta Julia was a large marble voting enclosure and public meeting space in ancient Rome, located in the Campus Martius and used for assemblies and various civic functions.
  • E. Falerii Veteres
    Falerii Veteres was the principal ancient city of the Falisci in central Italy, known as a significant pre-Roman urban center later incorporated into the Roman sphere.
  • 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_69c687f9977c819097e7f5ada4fe522e completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b14cd6748190aad4badd5f253478 completed March 27, 2026, 4:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7b0c0148190a232ed10950ec92b completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f84621988190a3502dff9ee6296d completed March 27, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69c6f8f694f48190a6bb380b0ca583bf completed March 27, 2026, 9:39 p.m.
Created at: March 27, 2026, 2:04 p.m.