Triple

T12888643
Position Surface form Disambiguated ID Type / Status
Subject Comalcalco E308298 entity
Predicate locatedInGeographicFeature P30683 FINISHED
Object Grijalva River basin
The Grijalva River basin is a major watershed in southeastern Mexico that drains the Grijalva River and its tributaries through parts of Chiapas and Tabasco into the Gulf of Mexico.
E1009212 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: Grijalva River basin | Statement: [Comalcalco, locatedInGeographicFeature, Grijalva River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grijalva River basin
Context triple: [Comalcalco, locatedInGeographicFeature, Grijalva River basin]
  • A. Guadalupe River Basin
    The Guadalupe River Basin is the watershed region in south-central Texas that drains the Guadalupe River and its tributaries, supporting diverse ecosystems and providing water resources for surrounding communities.
  • B. San Juan River basin
    The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
  • C. San Pedro River basin
    The San Pedro River basin is a watershed in southern Chile that collects runoff from Andean volcanoes and surrounding mountains before draining toward the country's lake and river systems.
  • D. San Miguel River basin
    The San Miguel River basin is a watershed in southwestern Colorado that drains the San Miguel River and its tributaries through rugged mountain terrain before joining the Dolores River.
  • E. Culiacán River basin
    The Culiacán River basin is a hydrological region in the state of Sinaloa, Mexico, encompassing the drainage area that feeds the Culiacán River and supporting extensive agriculture and local ecosystems.
  • 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: Grijalva River basin
Triple: [Comalcalco, locatedInGeographicFeature, Grijalva River basin]
Generated description
The Grijalva River basin is a major watershed in southeastern Mexico that drains the Grijalva River and its tributaries through parts of Chiapas and Tabasco into the Gulf of Mexico.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grijalva River basin
Target entity description: The Grijalva River basin is a major watershed in southeastern Mexico that drains the Grijalva River and its tributaries through parts of Chiapas and Tabasco into the Gulf of Mexico.
  • A. Guadalupe River Basin
    The Guadalupe River Basin is the watershed region in south-central Texas that drains the Guadalupe River and its tributaries, supporting diverse ecosystems and providing water resources for surrounding communities.
  • B. San Juan River basin
    The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
  • C. San Pedro River basin
    The San Pedro River basin is a watershed in southern Chile that collects runoff from Andean volcanoes and surrounding mountains before draining toward the country's lake and river systems.
  • D. San Miguel River basin
    The San Miguel River basin is a watershed in southwestern Colorado that drains the San Miguel River and its tributaries through rugged mountain terrain before joining the Dolores River.
  • E. Culiacán River basin
    The Culiacán River basin is a hydrological region in the state of Sinaloa, Mexico, encompassing the drainage area that feeds the Culiacán River and supporting extensive agriculture and local ecosystems.
  • 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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9714581988190afc720ffd7797860 completed April 10, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6a5598ad08190bad57ccfb4e4e2b6 completed May 3, 2026, 1:31 a.m.
NEDg Description generation batch_69f6a62ca8b48190b3a1483801fe5bb9 completed May 3, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69f6a82cdf648190aaad99d2951f22b3 completed May 3, 2026, 1:43 a.m.
Created at: April 9, 2026, 5:39 p.m.