Triple

T12092088
Position Surface form Disambiguated ID Type / Status
Subject Kakinada Town railway station E287968 entity
Predicate connectedTo P37 FINISHED
Object Kakinada Port railway station
Kakinada Port railway station is a coastal rail terminus in Kakinada, Andhra Pradesh, serving passenger and freight traffic to the city’s port area.
 E287968 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: Kakinada Port railway station | Statement: [Kakinada Town railway station, connectedTo, Kakinada Port railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kakinada Port railway station
Context triple: [Kakinada Town railway station, connectedTo, Kakinada Port railway station]
  • A. Kakinada Town railway station
    Kakinada Town railway station is a key railway hub serving the coastal city of Kakinada in Andhra Pradesh, India, connecting it to major regional and national rail routes.
  • B. Visakhapatnam railway station
    Visakhapatnam railway station is a major rail hub in the coastal city of Visakhapatnam, Andhra Pradesh, serving as one of the busiest and most important stations in eastern India.
  • C. Kurnool City railway station
    Kurnool City railway station is a key rail hub in Andhra Pradesh, India, serving the city of Kurnool with important regional and long-distance train connections.
  • D. Nellore railway station
    Nellore railway station is a key passenger and freight rail hub in Andhra Pradesh, India, serving the city of Nellore on major routes of the Indian Railways network.
  • E. Kacheguda railway station
    Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
  • 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: Kakinada Port railway station
Triple: [Kakinada Town railway station, connectedTo, Kakinada Port railway station]
Generated description
Kakinada Port railway station is a coastal rail terminus in Kakinada, Andhra Pradesh, serving passenger and freight traffic to the city’s port area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kakinada Port railway station
Target entity description: Kakinada Port railway station is a coastal rail terminus in Kakinada, Andhra Pradesh, serving passenger and freight traffic to the city’s port area.
  • A. Kakinada Town railway station chosen
    Kakinada Town railway station is a key railway hub serving the coastal city of Kakinada in Andhra Pradesh, India, connecting it to major regional and national rail routes.
  • B. Visakhapatnam railway station
    Visakhapatnam railway station is a major rail hub in the coastal city of Visakhapatnam, Andhra Pradesh, serving as one of the busiest and most important stations in eastern India.
  • C. Kurnool City railway station
    Kurnool City railway station is a key rail hub in Andhra Pradesh, India, serving the city of Kurnool with important regional and long-distance train connections.
  • D. Nellore railway station
    Nellore railway station is a key passenger and freight rail hub in Andhra Pradesh, India, serving the city of Nellore on major routes of the Indian Railways network.
  • E. Kacheguda railway station
    Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
  • F. None of above.

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_69d6ab4964708190850585628b287b0c completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9151797988190b0d007ea806bcf02 completed April 10, 2026, 3:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a6f22cc8190ba12c910c5ef5868 completed May 2, 2026, 2:30 p.m.
NEDg Description generation batch_69f60d434b68819080808f5c80220c9f completed May 2, 2026, 2:42 p.m.
NED2 Entity disambiguation (via description) batch_69f60dc353ac819082cb866f2b81555b completed May 2, 2026, 2:44 p.m.
Created at: April 8, 2026, 9:48 p.m.