Triple

T5395334
Position Surface form Disambiguated ID Type / Status
Subject Toluca Valley E120639 entity
Predicate near P350 FINISHED
Object Nevado de Toluca volcano
Nevado de Toluca volcano is a large extinct stratovolcano in central Mexico known for its high-altitude crater lakes and status as one of the country’s most prominent peaks.
 E525081 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: Nevado de Toluca volcano | Statement: [Toluca Valley, near, Nevado de Toluca volcano]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nevado de Toluca volcano
Context triple: [Toluca Valley, near, Nevado de Toluca volcano]
  • A. Colima Volcano
    Colima Volcano is one of Mexico’s most active stratovolcanoes, located in western Mexico and known for its frequent eruptions and significant volcanic hazards.
  • B. Volcán Tolimán
    Volcán Tolimán is a stratovolcano in the Guatemalan Highlands, known for rising above the southern shore of Lake Atitlán alongside the nearby volcanoes Atitlán and San Pedro.
  • C. Cofre de Perote volcano
    Cofre de Perote volcano is a prominent extinct stratovolcano in Veracruz, Mexico, known for its distinctive flat-topped summit and role as a major landmark in the Trans-Mexican Volcanic Belt.
  • D. Popocatépetl
    Popocatépetl is an active stratovolcano in central Mexico, renowned as one of the country’s highest peaks and most frequently erupting volcanoes.
  • E. San Martín Tuxtla volcano
    San Martín Tuxtla volcano is an active stratovolcano in the Los Tuxtlas region of Veracruz, Mexico, known for its basaltic eruptions and prominent forested cone.
  • 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: Nevado de Toluca volcano
Triple: [Toluca Valley, near, Nevado de Toluca volcano]
Generated description
Nevado de Toluca volcano is a large extinct stratovolcano in central Mexico known for its high-altitude crater lakes and status as one of the country’s most prominent peaks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nevado de Toluca volcano
Target entity description: Nevado de Toluca volcano is a large extinct stratovolcano in central Mexico known for its high-altitude crater lakes and status as one of the country’s most prominent peaks.
  • A. Colima Volcano
    Colima Volcano is one of Mexico’s most active stratovolcanoes, located in western Mexico and known for its frequent eruptions and significant volcanic hazards.
  • B. Volcán Tolimán
    Volcán Tolimán is a stratovolcano in the Guatemalan Highlands, known for rising above the southern shore of Lake Atitlán alongside the nearby volcanoes Atitlán and San Pedro.
  • C. Cofre de Perote volcano
    Cofre de Perote volcano is a prominent extinct stratovolcano in Veracruz, Mexico, known for its distinctive flat-topped summit and role as a major landmark in the Trans-Mexican Volcanic Belt.
  • D. Popocatépetl
    Popocatépetl is an active stratovolcano in central Mexico, renowned as one of the country’s highest peaks and most frequently erupting volcanoes.
  • E. San Martín Tuxtla volcano
    San Martín Tuxtla volcano is an active stratovolcano in the Los Tuxtlas region of Veracruz, Mexico, known for its basaltic eruptions and prominent forested cone.
  • 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_69bd4637b92c8190b815b6443ae4b323 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd8745c10c8190afa72894014c37d1 completed March 20, 2026, 5:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf858027b08190a6ea46493c6a87c6 completed March 22, 2026, 6 a.m.
NEDg Description generation batch_69bf863b968c8190ae1f8f5955750a12 completed March 22, 2026, 6:03 a.m.
NED2 Entity disambiguation (via description) batch_69bf866f10048190a9e13020f113b10a completed March 22, 2026, 6:04 a.m.
Created at: March 20, 2026, 2:04 p.m.