Triple

T894087
Position Surface form Disambiguated ID Type / Status
Subject Los Ríos Region E19303 entity
Predicate hasMajorRiver P165 FINISHED
Object San Pedro River
The San Pedro River is a significant river in southern Chile known for flowing through the Los Ríos Region and supporting local ecosystems, hydropower, and recreation.
E161258 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: San Pedro River | Statement: [Los Ríos Region, hasMajorRiver, San Pedro River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Pedro River
Context triple: [Los Ríos Region, hasMajorRiver, San Pedro River]
  • A. Santa Fe River
    The Santa Fe River is a spring-fed river in northern Florida known for its scenic karst landscape, underground passages, and role as a major tributary of the Suwannee River.
  • B. Santa Fe River
    The Santa Fe River is a small, historically significant waterway in northern New Mexico that flows through the city of Santa Fe and has long served as a vital source of water for the region.
  • C. Navarro River
    The Navarro River is a coastal river in Northern California that flows through redwood forests and vineyards before emptying into the Pacific Ocean near the town of Navarro in Mendocino County.
  • D. San Juan River
    The San Juan River is a major Central American waterway forming part of the border between Nicaragua and Costa Rica and providing a historic route from the Caribbean Sea toward Lake Nicaragua.
  • E. Papaloapan River
    The Papaloapan River is a major river in southeastern Mexico that drains a large basin across Oaxaca and Veracruz before emptying into the Gulf of Mexico.
  • 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: San Pedro River
Triple: [Los Ríos Region, hasMajorRiver, San Pedro River]
Generated description
The San Pedro River is a significant river in southern Chile known for flowing through the Los Ríos Region and supporting local ecosystems, hydropower, and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: San Pedro River
Target entity description: The San Pedro River is a significant river in southern Chile known for flowing through the Los Ríos Region and supporting local ecosystems, hydropower, and recreation.
  • A. Santa Fe River
    The Santa Fe River is a spring-fed river in northern Florida known for its scenic karst landscape, underground passages, and role as a major tributary of the Suwannee River.
  • B. Santa Fe River
    The Santa Fe River is a small, historically significant waterway in northern New Mexico that flows through the city of Santa Fe and has long served as a vital source of water for the region.
  • C. Navarro River
    The Navarro River is a coastal river in Northern California that flows through redwood forests and vineyards before emptying into the Pacific Ocean near the town of Navarro in Mendocino County.
  • D. San Juan River
    The San Juan River is a major Central American waterway forming part of the border between Nicaragua and Costa Rica and providing a historic route from the Caribbean Sea toward Lake Nicaragua.
  • E. Papaloapan River
    The Papaloapan River is a major river in southeastern Mexico that drains a large basin across Oaxaca and Veracruz before emptying into the Gulf of Mexico.
  • 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_69a4939d37188190848be3d426ebc9ae completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad212cd8819091eb1b7d606f5afd completed March 1, 2026, 9:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69ace540122c8190824f6de78dc1a411 completed March 8, 2026, 2:56 a.m.
NEDg Description generation batch_69ace62a94e88190883d25cdb748e8c1 completed March 8, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69ace68ab3788190bc3b55dd9a0fe267 completed March 8, 2026, 3:01 a.m.
Created at: March 1, 2026, 7:39 p.m.