Triple

T6531873
Position Surface form Disambiguated ID Type / Status
Subject Khuzestan E152248 entity
Predicate hasUNESCOWorldHeritageSite P1098 FINISHED
Object Shushtar Historical Hydraulic System
The Shushtar Historical Hydraulic System is an ancient Iranian water management complex of canals, bridges, dams, and mills renowned as a masterpiece of engineering from the Sassanid era.
E605588 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: Shushtar Historical Hydraulic System | Statement: [Khuzestan, hasUNESCOWorldHeritageSite, Shushtar Historical Hydraulic System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shushtar Historical Hydraulic System
Context triple: [Khuzestan, hasUNESCOWorldHeritageSite, Shushtar Historical Hydraulic System]
  • A. Kallanai (Grand Anicut)
    Kallanai (Grand Anicut) is an ancient stone dam built across the Kaveri River in Tamil Nadu, India, and is one of the oldest water-regulation structures still in use.
  • B. Augsburg Water Management System
    The Augsburg Water Management System is a historic network of canals, water towers, and technical structures in Augsburg, Germany, showcasing innovative water engineering and urban water supply solutions developed from the Middle Ages onward.
  • C. Indus Basin irrigation system
    The Indus Basin irrigation system is one of the world’s largest integrated networks of canals and barrages, distributing Indus River waters across arid regions of Pakistan and northwestern India for agriculture and human use.
  • D. Croton Aqueduct system
    The Croton Aqueduct system is a historic 19th-century water supply network that delivered fresh water from the Croton River to New York City, enabling the city’s rapid growth and improved public health.
  • E. Lahontan Valley irrigation district
    The Lahontan Valley irrigation district is an agricultural water management area in western Nevada that supplies and regulates irrigation for farms and ranches around Fallon and the surrounding Lahontan Valley.
  • 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: Shushtar Historical Hydraulic System
Triple: [Khuzestan, hasUNESCOWorldHeritageSite, Shushtar Historical Hydraulic System]
Generated description
The Shushtar Historical Hydraulic System is an ancient Iranian water management complex of canals, bridges, dams, and mills renowned as a masterpiece of engineering from the Sassanid era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shushtar Historical Hydraulic System
Target entity description: The Shushtar Historical Hydraulic System is an ancient Iranian water management complex of canals, bridges, dams, and mills renowned as a masterpiece of engineering from the Sassanid era.
  • A. Kallanai (Grand Anicut)
    Kallanai (Grand Anicut) is an ancient stone dam built across the Kaveri River in Tamil Nadu, India, and is one of the oldest water-regulation structures still in use.
  • B. Augsburg Water Management System
    The Augsburg Water Management System is a historic network of canals, water towers, and technical structures in Augsburg, Germany, showcasing innovative water engineering and urban water supply solutions developed from the Middle Ages onward.
  • C. Indus Basin irrigation system
    The Indus Basin irrigation system is one of the world’s largest integrated networks of canals and barrages, distributing Indus River waters across arid regions of Pakistan and northwestern India for agriculture and human use.
  • D. Croton Aqueduct system
    The Croton Aqueduct system is a historic 19th-century water supply network that delivered fresh water from the Croton River to New York City, enabling the city’s rapid growth and improved public health.
  • E. Lahontan Valley irrigation district
    The Lahontan Valley irrigation district is an agricultural water management area in western Nevada that supplies and regulates irrigation for farms and ranches around Fallon and the surrounding Lahontan Valley.
  • 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_69c688048ec8819093a47f7d332e12ec completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6adbcf820819097ca33a5fc14fd64 completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d52facf48190adbbd139a7044814 completed March 27, 2026, 7:06 p.m.
NEDg Description generation batch_69c6d6745b40819083fbcb2a4063e34d completed March 27, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69c6d833d84c819083ffc81bda7d35d4 completed March 27, 2026, 7:19 p.m.
Created at: March 27, 2026, 1:46 p.m.