Triple

T27092080
Position Surface form Disambiguated ID Type / Status
Subject Numaligarh Refinery Limited E686192 entity
Predicate hasPipelineProject P14971 FINISHED
Object Numaligarh–Silghat crude oil pipeline
The Numaligarh–Silghat crude oil pipeline is a dedicated pipeline in Assam, India, built to transport crude oil from Numaligarh Refinery to the river port at Silghat for onward distribution.
 E1755991 NE FINISHED

How this triple was built (3 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: Numaligarh–Silghat crude oil pipeline | Statement: [Numaligarh Refinery Limited, hasPipelineProject, Numaligarh–Silghat crude oil pipeline]
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: Numaligarh–Silghat crude oil pipeline
Triple: [Numaligarh Refinery Limited, hasPipelineProject, Numaligarh–Silghat crude oil pipeline]
Generated description
The Numaligarh–Silghat crude oil pipeline is a dedicated pipeline in Assam, India, built to transport crude oil from Numaligarh Refinery to the river port at Silghat for onward distribution.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasPipelineProject
Context triple: [Numaligarh Refinery Limited, hasPipelineProject, Numaligarh–Silghat crude oil pipeline]
  • A. hasPipeline
    Indicates that one entity possesses, contains, or is associated with a pipeline used to transport or process something.
  • B. hasPipelineConnection
    Indicates that one entity is linked to another via a pipeline through which materials, fluids, or data can flow.
  • C. hasPipelineTerminal
    Indicates that one entity possesses, contains, or is associated with a pipeline terminal as part of its infrastructure or connections.
  • D. hasProjectIn
    Indicates that an entity is involved with or associated with a project that takes place within a specified location or context.
  • E. hasProject chosen
    Indicates that an entity is associated with or responsible for a particular project.
  • F. None of above.

Provenance (6 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_69ef148940ec819097b5c20fbfbf7c81 completed April 27, 2026, 7:47 a.m.
NER Named-entity recognition batch_69f62d53ad58819080c5227c7a729d15 completed May 2, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a124801cea08190a291fe265755f461 completed May 24, 2026, 12:36 a.m.
NEDg Description generation batch_6a12489d7498819083fb008e2acff886 completed May 24, 2026, 12:38 a.m.
NED2 Entity disambiguation (via description) batch_6a124918ab688190b6172f571d3aba73 completed May 24, 2026, 12:40 a.m.
PD Predicate disambiguation batch_69f62c15952881908a5ea0c25904afec completed May 2, 2026, 4:53 p.m.
Created at: April 27, 2026, 8:41 a.m.