Triple

T6197618
Position Surface form Disambiguated ID Type / Status
Subject Rajkot Junction railway station E138547 entity
Predicate stationCode P1289 FINISHED
Object RJT
RJT is the station code for Rajkot Junction, a major railway station serving the city of Rajkot in Gujarat, India.
 E574932 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: RJT | Statement: [Rajkot Junction railway station, stationCode, RJT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RJT
Context triple: [Rajkot Junction railway station, stationCode, RJT]
  • A. RJT
    RJT is the IATA airport code assigned to Iruma Air Base, a military airfield in Saitama Prefecture, Japan.
  • B. RJ
    RJ is the two-letter IATA airline designator assigned to Royal Jordanian, the flag carrier airline of Jordan.
  • C. RJBT
    RJBT is the ICAO airport code assigned to Tajima Airport in Japan.
  • D. RJTM
    RJTM is the ICAO airport code assigned to Iruma Air Base, a Japan Air Self-Defense Force installation in Saitama Prefecture, Japan.
  • E. RJTT
    RJTT is the ICAO airport code for Tokyo International Airport, commonly known as Haneda Airport, one of Japan’s primary airports serving the Tokyo metropolitan area.
  • 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: RJT
Triple: [Rajkot Junction railway station, stationCode, RJT]
Generated description
RJT is the station code for Rajkot Junction, a major railway station serving the city of Rajkot in Gujarat, India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RJT
Target entity description: RJT is the station code for Rajkot Junction, a major railway station serving the city of Rajkot in Gujarat, India.
  • A. RJT
    RJT is the IATA airport code assigned to Iruma Air Base, a military airfield in Saitama Prefecture, Japan.
  • B. RJ
    RJ is the two-letter IATA airline designator assigned to Royal Jordanian, the flag carrier airline of Jordan.
  • C. RJBT
    RJBT is the ICAO airport code assigned to Tajima Airport in Japan.
  • D. RJTM
    RJTM is the ICAO airport code assigned to Iruma Air Base, a Japan Air Self-Defense Force installation in Saitama Prefecture, Japan.
  • E. RJTT
    RJTT is the ICAO airport code for Tokyo International Airport, commonly known as Haneda Airport, one of Japan’s primary airports serving the Tokyo metropolitan area.
  • 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_69c008ab9b3081908a11b2c744838435 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c06251b47881909bd8d2ea37541959 completed March 22, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f2a40a88190847f607a6e2c5f4e completed March 23, 2026, 4:49 p.m.
NEDg Description generation batch_69c1d232ab1881909cc3014beb664446 completed March 23, 2026, 11:52 p.m.
NED2 Entity disambiguation (via description) batch_69c1d2c532988190a98f615638987159 completed March 23, 2026, 11:54 p.m.
Created at: March 22, 2026, 4:20 p.m.