Triple

T10761127
Position Surface form Disambiguated ID Type / Status
Subject Saharsa Junction railway station E253827 entity
Predicate hasStationCode P1289 FINISHED
Object SHC
SHC is the station code for Saharsa Junction, a key railway station in the Indian state of Bihar.
 E884619 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: SHC | Statement: [Saharsa Junction railway station, hasStationCode, SHC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SHC
Context triple: [Saharsa Junction railway station, hasStationCode, SHC]
  • A. SHCJ
    SHCJ is a Roman Catholic religious congregation of women dedicated to education and the spiritual development of children and young people, founded in the 19th century by Cornelia Connelly.
  • B. SCHA
    SCHA is the stock ticker symbol under which Schibsted, a Nordic media and online marketplace company, is traded on financial markets.
  • C. CHC
    CHC is the IATA airport code for Christchurch International Airport, the main airport serving Christchurch and the South Island of New Zealand.
  • D. SCHB
    SCHB is the commonly used abbreviation for the Division of Small Chemical Businesses, a unit within the American Chemical Society that supports chemists involved in small and entrepreneurial chemical enterprises.
  • E. SHD
    SHD is the French Defence Historical Service, the national institution responsible for preserving and providing access to France’s military archives and historical records.
  • 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: SHC
Triple: [Saharsa Junction railway station, hasStationCode, SHC]
Generated description
SHC is the station code for Saharsa Junction, a key railway station in the Indian state of Bihar.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SHC
Target entity description: SHC is the station code for Saharsa Junction, a key railway station in the Indian state of Bihar.
  • A. SHCJ
    SHCJ is a Roman Catholic religious congregation of women dedicated to education and the spiritual development of children and young people, founded in the 19th century by Cornelia Connelly.
  • B. SCHA
    SCHA is the stock ticker symbol under which Schibsted, a Nordic media and online marketplace company, is traded on financial markets.
  • C. CHC
    CHC is the IATA airport code for Christchurch International Airport, the main airport serving Christchurch and the South Island of New Zealand.
  • D. SCHB
    SCHB is the commonly used abbreviation for the Division of Small Chemical Businesses, a unit within the American Chemical Society that supports chemists involved in small and entrepreneurial chemical enterprises.
  • E. SHD
    SHD is the French Defence Historical Service, the national institution responsible for preserving and providing access to France’s military archives and historical records.
  • 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_69d6aa5f54f4819082d0bbcb6f8797e6 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d731a14c7481909c6f4f9b15dc130f completed April 9, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69de2351db9c8190983ac834ea069fb4 completed April 14, 2026, 11:21 a.m.
NEDg Description generation batch_69de271ee56c81908d2f690f31c2d2db completed April 14, 2026, 11:38 a.m.
NED2 Entity disambiguation (via description) batch_69de2dff4a048190823c8b5f1f7ea548 completed April 14, 2026, 12:07 p.m.
Created at: April 8, 2026, 9:16 p.m.