Triple

T3760690
Position Surface form Disambiguated ID Type / Status
Subject Norfolk Southern Corporation E82151 entity
Predicate hasRailroadReportingMarks P42928 FINISHED
Object NSRX
NSRX is a railroad reporting mark used to identify rail equipment associated with Norfolk Southern Corporation.
 E385827 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: NSRX | Statement: [Norfolk Southern Corporation, hasRailroadReportingMarks, NSRX]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NSRX
Context triple: [Norfolk Southern Corporation, hasRailroadReportingMarks, NSRX]
  • A. XRX
    XRX is the stock ticker symbol for Xerox Holdings Corporation, an American company known for its document management technologies and printing solutions.
  • B. NAX
    NAX is the ICAO airline designator used for Norwegian Air Shuttle, a major low-cost carrier based in Norway.
  • C. NOS
    NOS is the commonly used acronym for the National Ocean Service, a U.S. agency responsible for providing science, data, and services to understand and manage the nation’s oceans and coasts.
  • D. RNR
    RNR is the abbreviation for the Royal Naval Reserve, the volunteer reserve force of the United Kingdom’s Royal Navy.
  • E. Nux
    Nux is a War Boy from the film "Mad Max: Fury Road" who evolves from a fanatical follower of Immortan Joe into a self-sacrificing ally of Furiosa and Max.
  • 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: NSRX
Triple: [Norfolk Southern Corporation, hasRailroadReportingMarks, NSRX]
Generated description
NSRX is a railroad reporting mark used to identify rail equipment associated with Norfolk Southern Corporation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NSRX
Target entity description: NSRX is a railroad reporting mark used to identify rail equipment associated with Norfolk Southern Corporation.
  • A. XRX
    XRX is the stock ticker symbol for Xerox Holdings Corporation, an American company known for its document management technologies and printing solutions.
  • B. NAX
    NAX is the ICAO airline designator used for Norwegian Air Shuttle, a major low-cost carrier based in Norway.
  • C. NOS
    NOS is the commonly used acronym for the National Ocean Service, a U.S. agency responsible for providing science, data, and services to understand and manage the nation’s oceans and coasts.
  • D. RNR
    RNR is the abbreviation for the Royal Naval Reserve, the volunteer reserve force of the United Kingdom’s Royal Navy.
  • E. Nux
    Nux is a War Boy from the film "Mad Max: Fury Road" who evolves from a fanatical follower of Immortan Joe into a self-sacrificing ally of Furiosa and Max.
  • 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_69ad8b1db40081908b61ffa6b78afd4d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcbc553a08190ba361675901496ed completed March 8, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e5172abc81909cfa709ea866dc57 completed March 14, 2026, 4:33 a.m.
NEDg Description generation batch_69b4e65f868c819099b4fbf129773e6d completed March 14, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69b4e6bc95cc8190852b833e111cd889 completed March 14, 2026, 4:40 a.m.
Created at: March 8, 2026, 3:35 p.m.