Triple

T19329579
Position Surface form Disambiguated ID Type / Status
Subject Satna Junction railway station E483449 entity
Predicate hasStationCode P1289 FINISHED
Object STA
STA is the Indian Railways station code for Satna Junction, a major railway station in Madhya Pradesh, India.
 E1371199 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: STA | Statement: [Satna Junction railway station, hasStationCode, STA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: STA
Context triple: [Satna Junction railway station, hasStationCode, STA]
  • A. STA
    STA is the National Rail station code for Stafford railway station, a key junction on the West Coast Main Line in Staffordshire, England.
  • B. STA
    STA is the commonly used abbreviation for the Shanghai Theatre Academy, a leading Chinese institution specializing in theatre, film, and performing arts education.
  • C. STA
    STA is the vehicle registration code for the district of Starnberg in Bavaria, Germany.
  • D. STM
    STM is the Finnish Ministry of Social Affairs and Health, the government body responsible for national social welfare and health policy in Finland.
  • E. STM
    STM is the stock ticker symbol for STMicroelectronics, a major global semiconductor manufacturer.
  • 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: STA
Triple: [Satna Junction railway station, hasStationCode, STA]
Generated description
STA is the Indian Railways station code for Satna Junction, a major railway station in Madhya Pradesh, India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: STA
Target entity description: STA is the Indian Railways station code for Satna Junction, a major railway station in Madhya Pradesh, India.
  • A. STA
    STA is the vehicle registration code for the district of Starnberg in Bavaria, Germany.
  • B. STA
    STA is the National Rail station code for Stafford railway station, a key junction on the West Coast Main Line in Staffordshire, England.
  • C. STA
    STA is the commonly used abbreviation for the Shanghai Theatre Academy, a leading Chinese institution specializing in theatre, film, and performing arts education.
  • D. STM
    STM is the Finnish Ministry of Social Affairs and Health, the government body responsible for national social welfare and health policy in Finland.
  • E. STM
    STM is the station code for Smithtown station, a Long Island Rail Road commuter rail stop in Smithtown, New York.
  • 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_69d8e8d13e3c81909d91d1d5ec37c095 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e6163ffddc81909e9cb13e780f1f18 completed April 20, 2026, 12:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a071bdeadc08190b44953632fea403e completed May 15, 2026, 1:13 p.m.
NEDg Description generation batch_6a071c8a9dec8190a4fbb88736b73912 completed May 15, 2026, 1:15 p.m.
NED2 Entity disambiguation (via description) batch_6a071e0e00208190a6e05266d5bc47e2 completed May 15, 2026, 1:22 p.m.
Created at: April 10, 2026, 1:33 p.m.