Triple

T8187295
Position Surface form Disambiguated ID Type / Status
Subject Imjin River E191216 entity
Predicate hasValley P650 FINISHED
Object Imjin River valley
Imjin River valley is a river valley in the Korean Peninsula known for its strategic location near the Demilitarized Zone and its historical significance in regional conflicts.
 E718073 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: Imjin River valley | Statement: [Imjin River, hasValley, Imjin River valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imjin River valley
Context triple: [Imjin River, hasValley, Imjin River valley]
  • A. Pamet River Valley
    Pamet River Valley is a scenic glacially carved valley in Truro, Massachusetts, known for its salt marshes, dunes, and hiking trails near the Atlantic coast.
  • B. Nicola River valley
    The Nicola River valley is a region in south-central British Columbia, Canada, that forms part of the ancestral and cultural homeland of the Nlaka'pamux people.
  • C. Wilson River valley
    Wilson River valley is a river valley region in northeastern New South Wales, Australia, encompassing the city of Lismore and its surrounding rural landscapes.
  • D. Waeapo Valley
    Waeapo Valley is a fertile agricultural valley on the island of Buru in Indonesia, known especially for its rice fields and rural settlements.
  • E. Liris River valley
    The Liris River valley is a historically significant region of central Italy that once formed part of the territory inhabited by the ancient Aurunci people.
  • 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: Imjin River valley
Triple: [Imjin River, hasValley, Imjin River valley]
Generated description
Imjin River valley is a river valley in the Korean Peninsula known for its strategic location near the Demilitarized Zone and its historical significance in regional conflicts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Imjin River valley
Target entity description: Imjin River valley is a river valley in the Korean Peninsula known for its strategic location near the Demilitarized Zone and its historical significance in regional conflicts.
  • A. Pamet River Valley
    Pamet River Valley is a scenic glacially carved valley in Truro, Massachusetts, known for its salt marshes, dunes, and hiking trails near the Atlantic coast.
  • B. Nicola River valley
    The Nicola River valley is a region in south-central British Columbia, Canada, that forms part of the ancestral and cultural homeland of the Nlaka'pamux people.
  • C. Wilson River valley
    Wilson River valley is a river valley region in northeastern New South Wales, Australia, encompassing the city of Lismore and its surrounding rural landscapes.
  • D. Waeapo Valley
    Waeapo Valley is a fertile agricultural valley on the island of Buru in Indonesia, known especially for its rice fields and rural settlements.
  • E. Liris River valley
    The Liris River valley is a historically significant region of central Italy that once formed part of the territory inhabited by the ancient Aurunci people.
  • 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_69ca82c5b6948190a583c096fb0a6c71 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4d9e01208190842170abf62d9afb completed March 31, 2026, 4:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69cced8437008190bf547154c2d16639 completed April 1, 2026, 10:03 a.m.
NEDg Description generation batch_69ccf1b5f95481909fdb08d00d06023e completed April 1, 2026, 10:21 a.m.
NED2 Entity disambiguation (via description) batch_69cd0579b6d08190a5c68d730e1c6284 completed April 1, 2026, 11:46 a.m.
Created at: March 30, 2026, 5:41 p.m.