Triple

T5126614
Position Surface form Disambiguated ID Type / Status
Subject Cuauhtemotzin E115599 entity
Predicate deathPlace P21 FINISHED
Object Itzamkanac
Itzamkanac was a pre-Columbian Mesoamerican city, located in present-day Mexico, known historically as the place where the last Aztec emperor Cuauhtémoc was executed.
 E495791 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Itzamkanac | Statement: [Cuauhtemotzin, deathPlace, Itzamkanac]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Itzamkanac
Context triple: [Cuauhtemotzin, deathPlace, Itzamkanac]
  • A. Itzamna
    Itzamna is a major Maya creator god associated with the sky, wisdom, writing, and rulership in ancient Mesoamerican religion.
  • B. Chicomuceltec
    Chicomuceltec was an extinct Mayan language once spoken in parts of Chiapas, Mexico, closely related to Huastec and known from limited historical documentation.
  • C. Muspilli
    Muspilli is an Old High German eschatological poem that vividly depicts the Last Judgment and the end of the world.
  • D. Itza Maya
    The Itza Maya were a powerful Late Postclassic Maya group centered at Nojpetén in present-day Guatemala, known as one of the last independent Maya polities to resist Spanish conquest until the late 17th century.
  • E. Tecuichpo
    Tecuichpo, better known as Isabel Moctezuma, was a Nahua noblewoman and daughter of the Aztec emperor Moctezuma II who became an important figure in early colonial New Spain through her alliances with Spanish conquistadors.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Itzamkanac
Target entity description: Itzamkanac was a pre-Columbian Mesoamerican city, located in present-day Mexico, known historically as the place where the last Aztec emperor Cuauhtémoc was executed.
  • A. Itzamna
    Itzamna is a major Maya creator god associated with the sky, wisdom, writing, and rulership in ancient Mesoamerican religion.
  • B. Chicomuceltec
    Chicomuceltec was an extinct Mayan language once spoken in parts of Chiapas, Mexico, closely related to Huastec and known from limited historical documentation.
  • C. Muspilli
    Muspilli is an Old High German eschatological poem that vividly depicts the Last Judgment and the end of the world.
  • D. Itza Maya
    The Itza Maya were a powerful Late Postclassic Maya group centered at Nojpetén in present-day Guatemala, known as one of the last independent Maya polities to resist Spanish conquest until the late 17th century.
  • E. Tecuichpo
    Tecuichpo, better known as Isabel Moctezuma, was a Nahua noblewoman and daughter of the Aztec emperor Moctezuma II who became an important figure in early colonial New Spain through her alliances with Spanish conquistadors.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Itzamkanac
Triple: [Cuauhtemotzin, deathPlace, Itzamkanac]
Generated description
Itzamkanac was a pre-Columbian Mesoamerican city, located in present-day Mexico, known historically as the place where the last Aztec emperor Cuauhtémoc was executed.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69bd444426bc819099ccd23f141e22aa elicitation completed
NER batch_69bd78228b2081908c70efd3db71f8d4 ner completed
NED1 batch_69bec4bb52fc8190b4c0cd6bc367e8eb ned_source_triple completed
NED2 batch_69bec6478b848190bc09d7f6485681b4 ned_description completed
NEDg batch_69bec562d0508190851b5a3307e9405b nedg completed
Created at: March 20, 2026, 1:42 p.m.