Triple

T5288096
Position Surface form Disambiguated ID Type / Status
Subject North Central Railway zone E119673 entity
Predicate zoneCode P58492 FINISHED
Object NCR
NCR is an Indian Railways zone headquartered in Prayagraj that manages key rail routes across parts of Uttar Pradesh, Madhya Pradesh, Rajasthan, and Haryana.
 E508043 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: NCR | Statement: [North Central Railway zone, zoneCode, NCR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NCR
Context triple: [North Central Railway zone, zoneCode, NCR]
  • A. NCR
    NCR is the commonly used acronym for the National Capital Region of the Philippines, encompassing Metro Manila and serving as the country’s political, economic, and cultural center.
  • B. NCR Corporation
    NCR Corporation is a global technology company best known for its point-of-sale systems, ATMs, and other financial and retail transaction solutions.
  • C. NCP
    NCP (Network Control Protocol) was an early host-to-host communication protocol suite that enabled data exchange between computers on the ARPANET before the adoption of TCP/IP.
  • D. NACS
    NACS (North American Charging Standard) is an electric vehicle fast-charging connector and protocol originally developed by Tesla that is becoming a common standard across North America.
  • E. NEC
    NEC is an NCAA Division I collegiate athletic conference primarily comprising institutions in the Northeastern United States.
  • 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: NCR
Triple: [North Central Railway zone, zoneCode, NCR]
Generated description
NCR is an Indian Railways zone headquartered in Prayagraj that manages key rail routes across parts of Uttar Pradesh, Madhya Pradesh, Rajasthan, and Haryana.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NCR
Target entity description: NCR is an Indian Railways zone headquartered in Prayagraj that manages key rail routes across parts of Uttar Pradesh, Madhya Pradesh, Rajasthan, and Haryana.
  • A. NCR
    NCR is the commonly used acronym for the National Capital Region of the Philippines, encompassing Metro Manila and serving as the country’s political, economic, and cultural center.
  • B. NCR Corporation
    NCR Corporation is a global technology company best known for its point-of-sale systems, ATMs, and other financial and retail transaction solutions.
  • C. NCP
    NCP (Network Control Protocol) was an early host-to-host communication protocol suite that enabled data exchange between computers on the ARPANET before the adoption of TCP/IP.
  • D. NACS
    NACS (North American Charging Standard) is an electric vehicle fast-charging connector and protocol originally developed by Tesla that is becoming a common standard across North America.
  • E. NEC
    NEC is an NCAA Division I collegiate athletic conference primarily comprising institutions in the Northeastern United States.
  • 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_69bd446de5648190b313a90bd96730d2 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd84db300c8190a63ac51552f0e9a6 completed March 20, 2026, 5:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf06ecf4748190ab2bdd672f4ab14d completed March 21, 2026, 9 p.m.
NEDg Description generation batch_69bf090aa7c88190a66694cec6d6a370 completed March 21, 2026, 9:09 p.m.
NED2 Entity disambiguation (via description) batch_69bf09d3b8148190b79bdf3cb77000b4 completed March 21, 2026, 9:12 p.m.
Created at: March 20, 2026, 1:52 p.m.