Triple

T9956472
Position Surface form Disambiguated ID Type / Status
Subject Colosseo metro station E195458 entity
Predicate operator P179 FINISHED
Object ATAC
ATAC is the public transport company responsible for managing and operating much of Rome’s urban transit network, including buses, trams, and metro services.
 E831886 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: ATAC | Statement: [Colosseo metro station, operator, ATAC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ATAC
Context triple: [Colosseo metro station, operator, ATAC]
  • A. AGAT
    AGAT is a Polish special forces unit known for high-risk direct action, counterterrorism, and rapid response operations.
  • B. ATAS
    ATAS is the commonly used acronym for the Academy of Television Arts & Sciences, the organization best known for administering the Primetime Emmy Awards.
  • C. GATA
    GATA is a song featured on the album "TattleTales" by rapper 6ix9ine.
  • D. ETAC
    ETAC is the Engineering Technology Accreditation Commission of ABET, responsible for accrediting engineering technology degree programs worldwide.
  • E. ATEC
    ATEC is a U.S. Army command responsible for testing and evaluating military equipment, systems, and technologies to ensure they are effective and reliable for operational use.
  • 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: ATAC
Triple: [Colosseo metro station, operator, ATAC]
Generated description
ATAC is the public transport company responsible for managing and operating much of Rome’s urban transit network, including buses, trams, and metro services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ATAC
Target entity description: ATAC is the public transport company responsible for managing and operating much of Rome’s urban transit network, including buses, trams, and metro services.
  • A. AGAT
    AGAT is a Polish special forces unit known for high-risk direct action, counterterrorism, and rapid response operations.
  • B. ATAS
    ATAS is the commonly used acronym for the Academy of Television Arts & Sciences, the organization best known for administering the Primetime Emmy Awards.
  • C. GATA
    GATA is a song featured on the album "TattleTales" by rapper 6ix9ine.
  • D. ETAC
    ETAC is the Engineering Technology Accreditation Commission of ABET, responsible for accrediting engineering technology degree programs worldwide.
  • E. ATEC
    ATEC is a U.S. Army command responsible for testing and evaluating military equipment, systems, and technologies to ensure they are effective and reliable for operational use.
  • 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_69ca82eaaa008190a54fa1a9f954b9ad completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb6976b50819097a0ae347354e92c completed April 2, 2026, 12:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23d71342081908084c27790ef4fcc completed April 5, 2026, 10:46 a.m.
NEDg Description generation batch_69d23fb02c6081909f2c99ca21c90822 completed April 5, 2026, 10:55 a.m.
NED2 Entity disambiguation (via description) batch_69d24047ae4081909678ca9cf6cfbfff completed April 5, 2026, 10:58 a.m.
Created at: March 30, 2026, 8:46 p.m.