Triple

T404398
Position Surface form Disambiguated ID Type / Status
Subject Bosque de Chapultepec E9352 entity
Predicate hasPart P35 FINISHED
Object Chapultepec Lake
Chapultepec Lake is a large artificial lake in Mexico City’s Chapultepec Park, popular for boating, recreation, and scenic views within the urban green space.
E53202 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: Chapultepec Lake | Statement: [Bosque de Chapultepec, hasPart, Chapultepec Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chapultepec Lake
Context triple: [Bosque de Chapultepec, hasPart, Chapultepec Lake]
  • A. Lake Texcoco
    Lake Texcoco was a large, now mostly drained lake in the Valley of Mexico that once surrounded the Aztec capital Tenochtitlan and is central to Mexico’s national origin myth.
  • B. former Lake Chalco
    Former Lake Chalco was one of the shallow lakes that once covered part of the southern Valley of Mexico, historically important for its chinampa (floating garden) agriculture before being largely drained in the colonial and modern periods.
  • C. Valley of Mexico
    The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
  • D. Xochimilco
    Xochimilco is a southern borough of Mexico City famous for its historic canals, colorful trajinera boats, and UNESCO-listed chinampa (floating garden) agricultural system.
  • E. Lake Managua
    Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
  • 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: Chapultepec Lake
Triple: [Bosque de Chapultepec, hasPart, Chapultepec Lake]
Generated description
Chapultepec Lake is a large artificial lake in Mexico City’s Chapultepec Park, popular for boating, recreation, and scenic views within the urban green space.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chapultepec Lake
Target entity description: Chapultepec Lake is a large artificial lake in Mexico City’s Chapultepec Park, popular for boating, recreation, and scenic views within the urban green space.
  • A. Lake Texcoco
    Lake Texcoco was a large, now mostly drained lake in the Valley of Mexico that once surrounded the Aztec capital Tenochtitlan and is central to Mexico’s national origin myth.
  • B. former Lake Chalco
    Former Lake Chalco was one of the shallow lakes that once covered part of the southern Valley of Mexico, historically important for its chinampa (floating garden) agriculture before being largely drained in the colonial and modern periods.
  • C. Valley of Mexico
    The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
  • D. Xochimilco
    Xochimilco is a southern borough of Mexico City famous for its historic canals, colorful trajinera boats, and UNESCO-listed chinampa (floating garden) agricultural system.
  • E. Lake Managua
    Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
  • 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_69a2e8004cb88190b92ed1add6abf41a completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2eca37fe881909802126952dfdd59 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4254075388190af8fd09d037f427c completed March 1, 2026, 11:38 a.m.
NEDg Description generation batch_69a4261531ac8190aa879bf38bfd9371 completed March 1, 2026, 11:42 a.m.
NED2 Entity disambiguation (via description) batch_69a4267b09b4819085db5e073cc19360 completed March 1, 2026, 11:43 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.