Triple

T3005163
Position Surface form Disambiguated ID Type / Status
Subject Karachi District E81882 entity
Predicate locatedOnWaterbody P1489 FINISHED
Object Lyari River
The Lyari River is a small, heavily polluted seasonal river flowing through Karachi, Pakistan, that has become a major urban drainage channel.
 E524603 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: Lyari River | Statement: [Karachi District, locatedOnWaterbody, Lyari River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lyari River
Context triple: [Karachi District, locatedOnWaterbody, Lyari River]
  • A. Karura River
    Karura River is a watercourse flowing through Nairobi’s Karura Forest, contributing to the forest’s rich biodiversity and scenic natural environment.
  • B. Bohtan River
    The Bohtan River is a significant watercourse in southeastern Turkey that flows through rugged, mountainous terrain before joining the Tigris River.
  • C. Bara River
    The Bara River is a tributary of the Kabul River flowing through the Khyber Pakhtunkhwa region of Pakistan, passing near the city of Peshawar.
  • D. Buotama River
    The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
  • E. Syas River
    The Syas River is a waterway in northwestern Russia that flows from the Valdai Hills through the Leningrad Oblast before emptying into Lake Ladoga.
  • 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: Lyari River
Triple: [Karachi District, locatedOnWaterbody, Lyari River]
Generated description
The Lyari River is a small, heavily polluted seasonal river flowing through Karachi, Pakistan, that has become a major urban drainage channel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lyari River
Target entity description: The Lyari River is a small, heavily polluted seasonal river flowing through Karachi, Pakistan, that has become a major urban drainage channel.
  • A. Karura River
    Karura River is a watercourse flowing through Nairobi’s Karura Forest, contributing to the forest’s rich biodiversity and scenic natural environment.
  • B. Bohtan River
    The Bohtan River is a significant watercourse in southeastern Turkey that flows through rugged, mountainous terrain before joining the Tigris River.
  • C. Bara River
    The Bara River is a tributary of the Kabul River flowing through the Khyber Pakhtunkhwa region of Pakistan, passing near the city of Peshawar.
  • D. Buotama River
    The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
  • E. Syas River
    The Syas River is a waterway in northwestern Russia that flows from the Valdai Hills through the Leningrad Oblast before emptying into Lake Ladoga.
  • 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_69ad8b1c4de88190a83b7cefaa1f2842 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a15ad9c81908255003bdb38d603 completed March 8, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf779f7d54819083e1cb88e34c6d34 completed March 22, 2026, 5:01 a.m.
NEDg Description generation batch_69bf79547f94819083d399ecc71517bf completed March 22, 2026, 5:08 a.m.
NED2 Entity disambiguation (via description) batch_69bf79e448f081908fdc205125e13bb4 completed March 22, 2026, 5:11 a.m.
Created at: March 8, 2026, 2:59 p.m.