Triple

T404267
Position Surface form Disambiguated ID Type / Status
Subject Valley of Mexico E9349 entity
Predicate boundedBy P224 FINISHED
Object Sierra de Tepotzotlán
Sierra de Tepotzotlán is a mountain range in central Mexico that forms part of the natural highland barrier around the Valley of Mexico.
 E61407 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: Sierra de Tepotzotlán | Statement: [Valley of Mexico, boundedBy, Sierra de Tepotzotlán]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sierra de Tepotzotlán
Context triple: [Valley of Mexico, boundedBy, Sierra de Tepotzotlán]
  • A. Sierra de Pachuca
    Sierra de Pachuca is a mountain range in central Mexico known for its rugged terrain, mining history, and role as a natural boundary near the Valley of Mexico.
  • B. Sierra de San Pedro Mártir
    Sierra de San Pedro Mártir is a remote, high-elevation mountain range in northern Baja California, Mexico, known for its pine forests, dark skies, and the National Astronomical Observatory.
  • C. Sierra de la Laguna
    Sierra de la Laguna is a biodiverse mountain range in southern Baja California Sur, Mexico, known for its pine–oak forests, endemic species, and status as a protected biosphere reserve.
  • D. Sierra de San Luis
    Sierra de San Luis is a mountain range located on Mexico’s Baja California Peninsula, known for its rugged terrain and desert landscapes.
  • E. Sierra de Juárez
    Sierra de Juárez is a mountainous region in northern Baja California, Mexico, known for its pine forests, high plateaus, and role as part of the Peninsular Ranges system.
  • 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: Sierra de Tepotzotlán
Triple: [Valley of Mexico, boundedBy, Sierra de Tepotzotlán]
Generated description
Sierra de Tepotzotlán is a mountain range in central Mexico that forms part of the natural highland barrier around the Valley of Mexico.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sierra de Tepotzotlán
Target entity description: Sierra de Tepotzotlán is a mountain range in central Mexico that forms part of the natural highland barrier around the Valley of Mexico.
  • A. Sierra de Pachuca
    Sierra de Pachuca is a mountain range in central Mexico known for its rugged terrain, mining history, and role as a natural boundary near the Valley of Mexico.
  • B. Sierra de San Pedro Mártir
    Sierra de San Pedro Mártir is a remote, high-elevation mountain range in northern Baja California, Mexico, known for its pine forests, dark skies, and the National Astronomical Observatory.
  • C. Sierra de la Laguna
    Sierra de la Laguna is a biodiverse mountain range in southern Baja California Sur, Mexico, known for its pine–oak forests, endemic species, and status as a protected biosphere reserve.
  • D. Sierra de San Luis
    Sierra de San Luis is a mountain range located on Mexico’s Baja California Peninsula, known for its rugged terrain and desert landscapes.
  • E. Sierra de Juárez
    Sierra de Juárez is a mountainous region in northern Baja California, Mexico, known for its pine forests, high plateaus, and role as part of the Peninsular Ranges system.
  • 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_69a2eca226fc81909d6ccc38a637daa6 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a477785b848190a1a09d20d94ceed5 completed March 1, 2026, 5:29 p.m.
NEDg Description generation batch_69a47a2224cc81909a057c612d591bba completed March 1, 2026, 5:40 p.m.
NED2 Entity disambiguation (via description) batch_69a47ab148fc8190a93d7e3c838583c2 completed March 1, 2026, 5:43 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.