Triple

T4180906
Position Surface form Disambiguated ID Type / Status
Subject Pune Junction E88190 entity
Predicate isMajorStationFor P1071 FINISHED
Object Pune–Daund route
The Pune–Daund route is a key railway corridor in Maharashtra, India, connecting the city of Pune with the junction town of Daund and serving as an important link for both passenger and freight trains.
E420852 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: Pune–Daund route | Statement: [Pune Junction, isMajorStationFor, Pune–Daund route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pune–Daund route
Context triple: [Pune Junction, isMajorStationFor, Pune–Daund route]
  • A. Vasai Road–Diva–Panvel route
    The Vasai Road–Diva–Panvel route is a key suburban rail corridor in the Mumbai Metropolitan Region that links the Western, Central, and Harbour lines, facilitating cross-city and freight movement without passing through Mumbai’s main terminals.
  • B. Old Mumbai–Pune Highway
    The Old Mumbai–Pune Highway is a major arterial road in Maharashtra, India, historically serving as the primary route between Mumbai and Pune and passing through hill stations like Lonavala.
  • C. Pune–Bengaluru Highway
    The Pune–Bengaluru Highway is a major segment of India’s National Highway network that connects the cities of Pune in Maharashtra and Bengaluru in Karnataka, serving as a key corridor for regional trade and travel.
  • D. Mumbai–Pune route
    The Mumbai–Pune route is a major transport corridor in western India connecting the cities of Mumbai and Pune, known for passing through the scenic hill station region of Lonavala.
  • E. Mumbai–Pune Expressway
    The Mumbai–Pune Expressway is India’s first six-lane, access-controlled, high-speed expressway linking the cities of Mumbai and Pune through the Western Ghats.
  • 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: Pune–Daund route
Triple: [Pune Junction, isMajorStationFor, Pune–Daund route]
Generated description
The Pune–Daund route is a key railway corridor in Maharashtra, India, connecting the city of Pune with the junction town of Daund and serving as an important link for both passenger and freight trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pune–Daund route
Target entity description: The Pune–Daund route is a key railway corridor in Maharashtra, India, connecting the city of Pune with the junction town of Daund and serving as an important link for both passenger and freight trains.
  • A. Vasai Road–Diva–Panvel route
    The Vasai Road–Diva–Panvel route is a key suburban rail corridor in the Mumbai Metropolitan Region that links the Western, Central, and Harbour lines, facilitating cross-city and freight movement without passing through Mumbai’s main terminals.
  • B. Old Mumbai–Pune Highway
    The Old Mumbai–Pune Highway is a major arterial road in Maharashtra, India, historically serving as the primary route between Mumbai and Pune and passing through hill stations like Lonavala.
  • C. Pune–Bengaluru Highway
    The Pune–Bengaluru Highway is a major segment of India’s National Highway network that connects the cities of Pune in Maharashtra and Bengaluru in Karnataka, serving as a key corridor for regional trade and travel.
  • D. Mumbai–Pune route
    The Mumbai–Pune route is a major transport corridor in western India connecting the cities of Mumbai and Pune, known for passing through the scenic hill station region of Lonavala.
  • E. Mumbai–Pune Expressway
    The Mumbai–Pune Expressway is India’s first six-lane, access-controlled, high-speed expressway linking the cities of Mumbai and Pune through the Western Ghats.
  • 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_69b5961845488190827b03e161f1235e completed March 14, 2026, 5:08 p.m.
NEDg Description generation batch_69b596a4f53881909889140d4f86a9c2 completed March 14, 2026, 5:11 p.m.
NED2 Entity disambiguation (via description) batch_69b59734648881908bbab8a12e3b3b9b completed March 14, 2026, 5:13 p.m.
Created at: March 9, 2026, 3:45 p.m.