Triple

T8181445
Position Surface form Disambiguated ID Type / Status
Subject Mitre Line E191070 entity
Predicate hasBranch P35 FINISHED
Object Bartolomé Mitre branch
The Bartolomé Mitre branch is a suburban commuter rail branch of the Mitre Line serving northern Buenos Aires and its surrounding areas in Argentina.
 E716632 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: Bartolomé Mitre branch | Statement: [Mitre Line, hasBranch, Bartolomé Mitre branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bartolomé Mitre branch
Context triple: [Mitre Line, hasBranch, Bartolomé Mitre branch]
  • A. Orden Félix Varela
    Orden Félix Varela is a prestigious Cuban state honor awarded for outstanding contributions to culture, education, and science, named after the priest and philosopher Félix Varela.
  • B. Rivadavia
    Rivadavia is a Spanish-language surname most notably associated with Argentine statesman and first president Bernardino Rivadavia.
  • C. Ellacuría
    Ellacuría is a Basque-origin surname most notably associated with Ignacio Ellacuría, a Spanish-Salvadoran Jesuit priest, philosopher, and prominent liberation theologian.
  • D. Facundo Quiroga
    Facundo Quiroga was a prominent 19th-century Argentine caudillo and federalist leader known for his major role in the Argentine Civil Wars.
  • E. Nicolás de Castro
    Nicolás de Castro was a Venezuelan political figure and patriot known for helping to establish his country's independence from Spanish colonial rule.
  • 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: Bartolomé Mitre branch
Triple: [Mitre Line, hasBranch, Bartolomé Mitre branch]
Generated description
The Bartolomé Mitre branch is a suburban commuter rail branch of the Mitre Line serving northern Buenos Aires and its surrounding areas in Argentina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bartolomé Mitre branch
Target entity description: The Bartolomé Mitre branch is a suburban commuter rail branch of the Mitre Line serving northern Buenos Aires and its surrounding areas in Argentina.
  • A. Orden Félix Varela
    Orden Félix Varela is a prestigious Cuban state honor awarded for outstanding contributions to culture, education, and science, named after the priest and philosopher Félix Varela.
  • B. Rivadavia
    Rivadavia is a Spanish-language surname most notably associated with Argentine statesman and first president Bernardino Rivadavia.
  • C. Ellacuría
    Ellacuría is a Basque-origin surname most notably associated with Ignacio Ellacuría, a Spanish-Salvadoran Jesuit priest, philosopher, and prominent liberation theologian.
  • D. Facundo Quiroga
    Facundo Quiroga was a prominent 19th-century Argentine caudillo and federalist leader known for his major role in the Argentine Civil Wars.
  • E. Nicolás de Castro
    Nicolás de Castro was a Venezuelan political figure and patriot known for helping to establish his country's independence from Spanish colonial rule.
  • 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_69ca82c4538081909404325aa5639483 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4c4c2e388190b86854f8b1765e61 completed March 31, 2026, 4:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbf8e8f0c819096f449760ce0d240 completed April 1, 2026, 6:47 a.m.
NEDg Description generation batch_69ccc315132c8190bb0ad49232ccc3b8 completed April 1, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69ccd87585148190a2d8b81ab352d123 completed April 1, 2026, 8:33 a.m.
Created at: March 30, 2026, 5:40 p.m.