Triple

T4180900
Position Surface form Disambiguated ID Type / Status
Subject Pune Junction E88190 entity
Predicate connectsTo P845 FINISHED
Object Shivajinagar railway station
Shivajinagar railway station is a key suburban and regional rail hub in Pune, Maharashtra, serving as an important stop for local commuters and intercity trains.
 E420007 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: Shivajinagar railway station | Statement: [Pune Junction, connectsTo, Shivajinagar railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shivajinagar railway station
Context triple: [Pune Junction, connectsTo, Shivajinagar railway station]
  • A. Ratnagiri railway station
    Ratnagiri railway station is a key railhead on the Konkan Railway line in Maharashtra, India, serving the coastal city of Ratnagiri and its surrounding region.
  • B. Sangli railway station
    Sangli railway station is a key rail hub in Maharashtra, India, serving the city of Sangli with passenger and express train connections to major regional and national destinations.
  • C. Baramati railway station
    Baramati railway station is a regional rail hub in Baramati, Maharashtra, serving as a key point of connectivity for passengers and goods in the area.
  • D. Nagpur Junction railway station
    Nagpur Junction railway station is a major railway hub in central India, serving as a key junction on the routes connecting northern, southern, eastern, and western parts of the country.
  • E. Nanded railway station
    Nanded railway station is a major rail hub in Maharashtra, India, serving the city of Nanded with regional and long-distance passenger train services.
  • 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: Shivajinagar railway station
Triple: [Pune Junction, connectsTo, Shivajinagar railway station]
Generated description
Shivajinagar railway station is a key suburban and regional rail hub in Pune, Maharashtra, serving as an important stop for local commuters and intercity trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shivajinagar railway station
Target entity description: Shivajinagar railway station is a key suburban and regional rail hub in Pune, Maharashtra, serving as an important stop for local commuters and intercity trains.
  • A. Ratnagiri railway station
    Ratnagiri railway station is a key railhead on the Konkan Railway line in Maharashtra, India, serving the coastal city of Ratnagiri and its surrounding region.
  • B. Sangli railway station
    Sangli railway station is a key rail hub in Maharashtra, India, serving the city of Sangli with passenger and express train connections to major regional and national destinations.
  • C. Baramati railway station
    Baramati railway station is a regional rail hub in Baramati, Maharashtra, serving as a key point of connectivity for passengers and goods in the area.
  • D. Nagpur Junction railway station
    Nagpur Junction railway station is a major railway hub in central India, serving as a key junction on the routes connecting northern, southern, eastern, and western parts of the country.
  • E. Nanded railway station
    Nanded railway station is a major rail hub in Maharashtra, India, serving the city of Nanded with regional and long-distance passenger train services.
  • 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_69aed9477e8c81908bcb862d2db55b1d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0304702c8190899cbb0e3e41b987 completed March 9, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b589f89f4481909f95d3ca915bac18 completed March 14, 2026, 4:16 p.m.
NEDg Description generation batch_69b58e0446d48190a1fd54bcc72af026 completed March 14, 2026, 4:34 p.m.
NED2 Entity disambiguation (via description) batch_69b58e8d57cc8190a823a7cf3a3f0cdf completed March 14, 2026, 4:36 p.m.
Created at: March 9, 2026, 3:45 p.m.