Triple

T14036966
Position Surface form Disambiguated ID Type / Status
Subject Line 2 (Athens Metro) E337736 entity
Predicate hasLocalName P6353 FINISHED
Object Κόκκινη γραμμή
Η «Κόκκινη γραμμή» είναι η Γραμμή 2 του Μετρό της Αθήνας, ένας από τους βασικούς υπόγειους σιδηροδρομικούς άξονες που συνδέουν κεντρικές και πυκνοκατοικημένες περιοχές της πόλης.
E1075056 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: Κόκκινη γραμμή | Statement: [Line 2 (Athens Metro), hasLocalName, Κόκκινη γραμμή]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Κόκκινη γραμμή
Context triple: [Line 2 (Athens Metro), hasLocalName, Κόκκινη γραμμή]
  • A. Linha Vermelha
    Linha Vermelha is a major line of the Lisbon Metro system that connects key areas of the city, including the airport, to the broader urban rail network.
  • B. Línia groga
    Línia groga is the common Catalan name for Line 4 of the Barcelona Metro, a rapid transit line serving several central and coastal neighborhoods of the city.
  • C. White Line
    "White Line" is a grungy, guitar-driven rock song by Neil Young and Crazy Horse from the 1990 album *Ragged Glory*.
  • D. White Line
    White Line is one of the urban cable car routes in La Paz’s Mi Teleférico network, known for providing high-altitude public transit across the city.
  • E. Linha Verde
    Linha Verde is one of the main lines of the Lisbon Metro system, serving several central and riverside neighborhoods in Portugal’s capital.
  • 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: Κόκκινη γραμμή
Triple: [Line 2 (Athens Metro), hasLocalName, Κόκκινη γραμμή]
Generated description
Η «Κόκκινη γραμμή» είναι η Γραμμή 2 του Μετρό της Αθήνας, ένας από τους βασικούς υπόγειους σιδηροδρομικούς άξονες που συνδέουν κεντρικές και πυκνοκατοικημένες περιοχές της πόλης.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Κόκκινη γραμμή
Target entity description: Η «Κόκκινη γραμμή» είναι η Γραμμή 2 του Μετρό της Αθήνας, ένας από τους βασικούς υπόγειους σιδηροδρομικούς άξονες που συνδέουν κεντρικές και πυκνοκατοικημένες περιοχές της πόλης.
  • A. Linha Vermelha
    Linha Vermelha is a major line of the Lisbon Metro system that connects key areas of the city, including the airport, to the broader urban rail network.
  • B. Línia groga
    Línia groga is the common Catalan name for Line 4 of the Barcelona Metro, a rapid transit line serving several central and coastal neighborhoods of the city.
  • C. White Line
    "White Line" is a grungy, guitar-driven rock song by Neil Young and Crazy Horse from the 1990 album *Ragged Glory*.
  • D. White Line
    White Line is one of the urban cable car routes in La Paz’s Mi Teleférico network, known for providing high-altitude public transit across the city.
  • E. Linha Verde
    Linha Verde is one of the main lines of the Lisbon Metro system, serving several central and riverside neighborhoods in Portugal’s capital.
  • 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_69d81c664e48819088cbd8f433aeffe5 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de30e312148190a6be0a3258364e6e completed April 14, 2026, 12:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69fbc33bc20081909abea7e64d1bd578 completed May 6, 2026, 10:39 p.m.
NEDg Description generation batch_69fbc53729d081908b74532d2ed54b7a completed May 6, 2026, 10:48 p.m.
NED2 Entity disambiguation (via description) batch_69fbc5d76cdc8190970778580437cf72 completed May 6, 2026, 10:51 p.m.
Created at: April 9, 2026, 10:20 p.m.