Triple

T15220535
Position Surface form Disambiguated ID Type / Status
Subject Río Meta E363754 entity
Predicate hasPart P35 FINISHED
Object middle Meta River
The middle Meta River is the central stretch of the Meta River, a major tributary of the Orinoco that flows through the plains of Colombia and Venezuela.
 E1144751 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: middle Meta River | Statement: [Río Meta, hasPart, middle Meta River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: middle Meta River
Context triple: [Río Meta, hasPart, middle Meta River]
  • A. Mutha River
    The Mutha River is a major river in the Indian state of Maharashtra that flows through the city of Pune and plays a key role in its water supply and landscape.
  • B. Mã River
    The Mã River is a major river in Southeast Asia that flows through north-central Vietnam and Laos, playing an important role in regional agriculture, transportation, and settlement.
  • C. Metuje River
    The Metuje River is a river in northeastern Bohemia that flows through the Hradec Králové Region of the Czech Republic, contributing to its local landscape and ecosystems.
  • D. Seille River
    The Seille River is a tributary of the Moselle in northeastern France that flows through the city of Metz.
  • E. Simeto River
    The Simeto River is one of the principal rivers of Sicily, flowing from the Nebrodi Mountains past Mount Etna to the Ionian Sea near Catania.
  • 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: middle Meta River
Triple: [Río Meta, hasPart, middle Meta River]
Generated description
The middle Meta River is the central stretch of the Meta River, a major tributary of the Orinoco that flows through the plains of Colombia and Venezuela.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: middle Meta River
Target entity description: The middle Meta River is the central stretch of the Meta River, a major tributary of the Orinoco that flows through the plains of Colombia and Venezuela.
  • A. Mutha River
    The Mutha River is a major river in the Indian state of Maharashtra that flows through the city of Pune and plays a key role in its water supply and landscape.
  • B. Mã River
    The Mã River is a major river in Southeast Asia that flows through north-central Vietnam and Laos, playing an important role in regional agriculture, transportation, and settlement.
  • C. Metuje River
    The Metuje River is a river in northeastern Bohemia that flows through the Hradec Králové Region of the Czech Republic, contributing to its local landscape and ecosystems.
  • D. Seille River
    The Seille River is a tributary of the Moselle in northeastern France that flows through the city of Metz.
  • E. Simeto River
    The Simeto River is one of the principal rivers of Sicily, flowing from the Nebrodi Mountains past Mount Etna to the Ionian Sea near Catania.
  • 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_69d85a0ce24c81909c4d3b6475548c95 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007709d3881908384f0fe1e0218d0 completed April 15, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd3159fc81908c05cfbd0bd7e5ac completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedea1fea88190b891485794acfa8d completed May 9, 2026, 7:13 a.m.
NED2 Entity disambiguation (via description) batch_69fedf2b52348190bd8fc6999cb0abd7 completed May 9, 2026, 7:15 a.m.
Created at: April 10, 2026, 3:12 a.m.