Triple

T22687511
Position Surface form Disambiguated ID Type / Status
Subject Northern Railway E560956 entity
Predicate zoneCode P58492 FINISHED
Object NR
NR is the zone code for Northern Railway, one of the major railway zones of Indian Railways headquartered in New Delhi.
 E1548778 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: NR | Statement: [Northern Railway, zoneCode, NR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NR
Context triple: [Northern Railway, zoneCode, NR]
  • A. NR
    NR is the commonly used abbreviation for the Nordic Council, a regional inter-parliamentary body for cooperation among the Nordic countries.
  • B. NR
    NR is the U.S. Navy’s Office of Naval Reactors, the organization responsible for the design, operation, and safety of naval nuclear propulsion systems.
  • C. NR
    NR is the radio access technology standard defined by 3GPP for fifth-generation (5G) mobile networks, enabling high-speed, low-latency wireless communication.
  • D. NR
    NR is the common abbreviation for New Relic, a cloud-based observability and application performance monitoring platform used by developers and IT operations teams.
  • E. NR
    NR is the two-letter ISO 3166-1 alpha-2 country code assigned to the Republic of Nauru.
  • 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: NR
Triple: [Northern Railway, zoneCode, NR]
Generated description
NR is the zone code for Northern Railway, one of the major railway zones of Indian Railways headquartered in New Delhi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NR
Target entity description: NR is the zone code for Northern Railway, one of the major railway zones of Indian Railways headquartered in New Delhi.
  • A. NR
    NR is the standard abbreviation for National Rail, the collective network of passenger railway services in Great Britain.
  • B. NR
    NR is the postcode area covering Norwich and surrounding parts of Norfolk and northeast Suffolk in eastern England.
  • C. NR
    NR is the commonly used abbreviation for the Nordic Council, a regional inter-parliamentary body for cooperation among the Nordic countries.
  • D. NR
    NR is the commonly used abbreviation for the Norwegian Computing Center, a leading research institute in information and communication technology and applied statistics.
  • E. NR
    NR is the two-letter ISO 3166-1 alpha-2 country code assigned to the Republic of Nauru.
  • 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_69e2454d71b48190a1f80af9f82b6fcf completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f178983fc8819080aa00e45ff77952 completed April 29, 2026, 3:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b73f90304819084b6c4c944cbf504 completed May 18, 2026, 8:18 p.m.
NEDg Description generation batch_6a0b7505c99081908a9faac30451e6e8 completed May 18, 2026, 8:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0b761510b48190a09722be3fca7e93 completed May 18, 2026, 8:27 p.m.
Created at: April 17, 2026, 3:13 p.m.