Triple

T1102620
Position Surface form Disambiguated ID Type / Status
Subject Palatine Hill E25413 entity
Predicate contains P35 FINISHED
Object Stadium of Domitian
The Stadium of Domitian is an ancient Roman athletic arena built by Emperor Domitian on Rome’s Palatine Hill, notable for its elongated U-shaped design used for footraces and other competitions.
 E129839 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: Stadium of Domitian | Statement: [Palatine Hill, contains, Stadium of Domitian]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stadium of Domitian
Context triple: [Palatine Hill, contains, Stadium of Domitian]
  • A. Regio XI Circus Maximus
    Regio XI Circus Maximus was one of the 14 administrative regions of ancient Rome, encompassing the monumental Circus Maximus and its surrounding area.
  • B. The Coliseum
    The Coliseum is a multi-purpose indoor arena on Long Island, New York, best known as the longtime home of the NHL’s New York Islanders and a major venue for sports and entertainment events.
  • C. Stadium of Olympia
    The Stadium of Olympia is the ancient Greek athletic arena at Olympia where the original Olympic Games' footraces and other sporting events were held.
  • D. Trajan's Forum
    Trajan's Forum was an expansive imperial public complex in ancient Rome, renowned for its grand architecture, markets, and monumental column celebrating Emperor Trajan's victories.
  • E. Villa des Arènes
    Villa des Arènes is a historic 17th-century Genoese-style villa in Nice, France, best known today as the building that houses the Musée Matisse.
  • 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: Stadium of Domitian
Triple: [Palatine Hill, contains, Stadium of Domitian]
Generated description
The Stadium of Domitian is an ancient Roman athletic arena built by Emperor Domitian on Rome’s Palatine Hill, notable for its elongated U-shaped design used for footraces and other competitions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stadium of Domitian
Target entity description: The Stadium of Domitian is an ancient Roman athletic arena built by Emperor Domitian on Rome’s Palatine Hill, notable for its elongated U-shaped design used for footraces and other competitions.
  • A. Regio XI Circus Maximus
    Regio XI Circus Maximus was one of the 14 administrative regions of ancient Rome, encompassing the monumental Circus Maximus and its surrounding area.
  • B. The Coliseum
    The Coliseum is a multi-purpose indoor arena on Long Island, New York, best known as the longtime home of the NHL’s New York Islanders and a major venue for sports and entertainment events.
  • C. Stadium of Olympia
    The Stadium of Olympia is the ancient Greek athletic arena at Olympia where the original Olympic Games' footraces and other sporting events were held.
  • D. Trajan's Forum
    Trajan's Forum was an expansive imperial public complex in ancient Rome, renowned for its grand architecture, markets, and monumental column celebrating Emperor Trajan's victories.
  • E. Villa des Arènes
    Villa des Arènes is a historic 17th-century Genoese-style villa in Nice, France, best known today as the building that houses the Musée Matisse.
  • 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_69a49428d4448190b3b36991ceae87ce completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b9c21c2c8190a34d91a7afed23a9 completed March 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac59a058b88190beb883bf35377316 completed March 7, 2026, 5 p.m.
NEDg Description generation batch_69ac5a97f1408190855d8ea4f4317b07 completed March 7, 2026, 5:04 p.m.
NED2 Entity disambiguation (via description) batch_69ac5b1b5930819098f511db269e991d completed March 7, 2026, 5:06 p.m.
Created at: March 1, 2026, 7:43 p.m.