Triple

T5247193
Position Surface form Disambiguated ID Type / Status
Subject Limmat River E118490 entity
Predicate hasTributary P415 FINISHED
Object Limmat Canal (side channels)
The Limmat Canal side channels are man-made waterways branching from Switzerland’s Limmat River, primarily used for water management, power generation, and local infrastructure.
E505124 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: Limmat Canal (side channels) | Statement: [Limmat River, hasTributary, Limmat Canal (side channels)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Limmat Canal (side channels)
Context triple: [Limmat River, hasTributary, Limmat Canal (side channels)]
  • A. Nira Left Bank Canal
    Nira Left Bank Canal is a major irrigation canal in Maharashtra, India, that supplies water to agricultural areas including the Baramati region.
  • B. Singel canal
    Singel canal is a historic waterway in central Amsterdam that once formed part of the city’s medieval defensive moat and is now lined with notable buildings, markets, and houseboats.
  • C. Zihl Canal
    The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
  • D. Murray Canal
    The Murray Canal is a man-made waterway in Ontario, Canada, that provides a navigable shortcut between the Bay of Quinte and Lake Ontario as part of the Trent–Severn Waterway.
  • E. Surplus Canal
    Surplus Canal is a man-made waterway in Utah designed to divert excess flow from the Jordan River for flood control and irrigation.
  • 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: Limmat Canal (side channels)
Triple: [Limmat River, hasTributary, Limmat Canal (side channels)]
Generated description
The Limmat Canal side channels are man-made waterways branching from Switzerland’s Limmat River, primarily used for water management, power generation, and local infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Limmat Canal (side channels)
Target entity description: The Limmat Canal side channels are man-made waterways branching from Switzerland’s Limmat River, primarily used for water management, power generation, and local infrastructure.
  • A. Nira Left Bank Canal
    Nira Left Bank Canal is a major irrigation canal in Maharashtra, India, that supplies water to agricultural areas including the Baramati region.
  • B. Singel canal
    Singel canal is a historic waterway in central Amsterdam that once formed part of the city’s medieval defensive moat and is now lined with notable buildings, markets, and houseboats.
  • C. Zihl Canal
    The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
  • D. Murray Canal
    The Murray Canal is a man-made waterway in Ontario, Canada, that provides a navigable shortcut between the Bay of Quinte and Lake Ontario as part of the Trent–Severn Waterway.
  • E. Surplus Canal
    Surplus Canal is a man-made waterway in Utah designed to divert excess flow from the Jordan River for flood control and irrigation.
  • 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_69bd4468aacc8190a8196f71855cdf4f completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7b5320748190bcf3be4b6c364f92 completed March 20, 2026, 4:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69bef836d158819092cdd22e0dbc9dae completed March 21, 2026, 7:57 p.m.
NEDg Description generation batch_69bef8d1cc2c8190aa8cf712f14d0565 completed March 21, 2026, 8 p.m.
NED2 Entity disambiguation (via description) batch_69bef95e7ce48190a1ec2fc27ce37d00 completed March 21, 2026, 8:02 p.m.
Created at: March 20, 2026, 1:50 p.m.