Triple

T6215902
Position Surface form Disambiguated ID Type / Status
Subject Gwalior Junction railway station E138986 entity
Predicate hasStationCode P1289 FINISHED
Object GWL
GWL is the station code for Gwalior Junction, a major railway hub in the Indian state of Madhya Pradesh.
 E578284 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: GWL | Statement: [Gwalior Junction railway station, hasStationCode, GWL]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GWL
Context triple: [Gwalior Junction railway station, hasStationCode, GWL]
  • A. GWL
    GWL is the IATA airport code for Gwalior Airport, serving the city of Gwalior in the Indian state of Madhya Pradesh.
  • B. GWI
    GWI is the National Rail station code for Greenwich railway station in London, England.
  • C. GWA
    GWA is the public utility agency responsible for providing water and wastewater services across the island of Guam.
  • D. GL
    GL is the postcode area in the United Kingdom that covers Cheltenham and surrounding parts of Gloucestershire.
  • E. GL
    GL is the commonly used abbreviation for GroenLinks, a Dutch green-left political party focused on environmentalism, social justice, and progressive policies.
  • 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: GWL
Triple: [Gwalior Junction railway station, hasStationCode, GWL]
Generated description
GWL is the station code for Gwalior Junction, a major railway hub in the Indian state of Madhya Pradesh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GWL
Target entity description: GWL is the station code for Gwalior Junction, a major railway hub in the Indian state of Madhya Pradesh.
  • A. GWL
    GWL is the IATA airport code for Gwalior Airport, serving the city of Gwalior in the Indian state of Madhya Pradesh.
  • B. GWI
    GWI is the National Rail station code for Greenwich railway station in London, England.
  • C. GWA
    GWA is the public utility agency responsible for providing water and wastewater services across the island of Guam.
  • D. GL
    GL is the postcode area in the United Kingdom that covers Cheltenham and surrounding parts of Gloucestershire.
  • E. GL
    GL is the commonly used abbreviation for GroenLinks, a Dutch green-left political party focused on environmentalism, social justice, and progressive policies.
  • 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_69c008aecb0c81909984b48f733ce8ae completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062a1eb3881908c7f735cf9c429ce completed March 22, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20dacf1788190a655c39bd248fde8 completed March 24, 2026, 4:06 a.m.
NEDg Description generation batch_69c2141927288190bad4ec024997a45e completed March 24, 2026, 4:33 a.m.
NED2 Entity disambiguation (via description) batch_69c214d7f2d08190bd6dab4da08c97dc completed March 24, 2026, 4:36 a.m.
Created at: March 22, 2026, 4:21 p.m.