Triple

T18860887
Position Surface form Disambiguated ID Type / Status
Subject Vadodara Junction E461307 entity
Predicate stationCode P1289 FINISHED
Object BRC
BRC is the railway station code for Vadodara Junction, a major rail hub in the Indian state of Gujarat.
 E1346616 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: BRC | Statement: [Vadodara Junction, stationCode, BRC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BRC
Context triple: [Vadodara Junction, stationCode, BRC]
  • A. BRC
    BRC is the commonly used abbreviation for Black Rock City, the temporary city built annually in Nevada’s Black Rock Desert for the Burning Man festival.
  • B. BRC
    BRC is the IATA airport code for San Carlos de Bariloche’s main international airport in Argentina.
  • C. BRC
    BRC is the station code for Branchton railway station, a local rail stop in Scotland’s Inverclyde area.
  • D. BRC
    BRC is the vehicle registration code used for the city of Brčko in Bosnia and Herzegovina.
  • E. BRC
    BRC is an abbreviation commonly used to refer to a Board Risk Committee, the governing body responsible for overseeing an organization’s risk management framework and 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: BRC
Triple: [Vadodara Junction, stationCode, BRC]
Generated description
BRC is the railway station code for Vadodara Junction, a major rail hub in the Indian state of Gujarat.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BRC
Target entity description: BRC is the railway station code for Vadodara Junction, a major rail hub in the Indian state of Gujarat.
  • A. BRC
    BRC is the station code for Branchton railway station, a local rail stop in Scotland’s Inverclyde area.
  • B. BRC
    BRC is the vehicle registration code used for the city of Brčko in Bosnia and Herzegovina.
  • C. BRC
    BRC is the IATA airport code for San Carlos de Bariloche’s main international airport in Argentina.
  • D. BRC
    BRC is the commonly used abbreviation for Black Rock City, the temporary city built annually in Nevada’s Black Rock Desert for the Burning Man festival.
  • E. BRC
    BRC is an abbreviation commonly used to refer to a Board Risk Committee, the governing body responsible for overseeing an organization’s risk management framework and 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_69d8dcfb7b9c8190854e7b171b98ea2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c060bfc4819092ac591692a6ccd5 completed April 20, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0575b73f0c8190a04769515217c39c completed May 14, 2026, 7:11 a.m.
NEDg Description generation batch_6a0576e3915c819098a969ddd2b2d1a5 completed May 14, 2026, 7:16 a.m.
NED2 Entity disambiguation (via description) batch_6a05777f51b481909a7916bc40dcfd69 completed May 14, 2026, 7:19 a.m.
Created at: April 10, 2026, 11:57 a.m.