Triple
T14517870
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Western Railway |
E340570
|
entity |
| Predicate | majorRoute |
P385
|
FINISHED |
| Object |
Hubballi–Vasco da Gama line
The Hubballi–Vasco da Gama line is a key Indian railway route connecting inland Karnataka with the coastal city of Vasco da Gama in Goa, traversing the biodiverse Western Ghats.
|
E1103160
|
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: Hubballi–Vasco da Gama line | Statement: [South Western Railway, majorRoute, Hubballi–Vasco da Gama line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hubballi–Vasco da Gama line Context triple: [South Western Railway, majorRoute, Hubballi–Vasco da Gama line]
-
A.
Konkan Railway corridor
The Konkan Railway corridor is a major railway line running along India’s Konkan coast, known for its engineering feats through rugged terrain and its role in connecting Maharashtra, Goa, and Karnataka.
-
B.
Porbandar–Wansjaliya line
The Porbandar–Wansjaliya line is a railway route in Gujarat, India, connecting the coastal city of Porbandar with inland regions via Wansjaliya Junction.
-
C.
Kalyan–Vasai Road line
The Kalyan–Vasai Road line is a suburban railway corridor in the Mumbai metropolitan region that connects Kalyan on the Central line with Vasai Road on the Western line, facilitating cross-corridor commuter and freight movement.
-
D.
Viramgam–Okha line
The Viramgam–Okha line is a key broad-gauge railway route in Gujarat, India, connecting inland regions to the coastal town of Okha and serving major stations such as Jamnagar.
-
E.
Mumbai–Solapur–Wadi line
The Mumbai–Solapur–Wadi line is a major railway route in India that connects Mumbai with Solapur and Wadi, serving as an important corridor for passenger and freight traffic in the region.
- 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: Hubballi–Vasco da Gama line Triple: [South Western Railway, majorRoute, Hubballi–Vasco da Gama line]
Generated description
The Hubballi–Vasco da Gama line is a key Indian railway route connecting inland Karnataka with the coastal city of Vasco da Gama in Goa, traversing the biodiverse Western Ghats.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hubballi–Vasco da Gama line Target entity description: The Hubballi–Vasco da Gama line is a key Indian railway route connecting inland Karnataka with the coastal city of Vasco da Gama in Goa, traversing the biodiverse Western Ghats.
-
A.
Konkan Railway corridor
The Konkan Railway corridor is a major railway line running along India’s Konkan coast, known for its engineering feats through rugged terrain and its role in connecting Maharashtra, Goa, and Karnataka.
-
B.
Porbandar–Wansjaliya line
The Porbandar–Wansjaliya line is a railway route in Gujarat, India, connecting the coastal city of Porbandar with inland regions via Wansjaliya Junction.
-
C.
Kalyan–Vasai Road line
The Kalyan–Vasai Road line is a suburban railway corridor in the Mumbai metropolitan region that connects Kalyan on the Central line with Vasai Road on the Western line, facilitating cross-corridor commuter and freight movement.
-
D.
Viramgam–Okha line
The Viramgam–Okha line is a key broad-gauge railway route in Gujarat, India, connecting inland regions to the coastal town of Okha and serving major stations such as Jamnagar.
-
E.
Mumbai–Solapur–Wadi line
The Mumbai–Solapur–Wadi line is a major railway route in India that connects Mumbai with Solapur and Wadi, serving as an important corridor for passenger and freight traffic in the region.
- 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_69d822d9c0408190b9a2b3643e58bb4d |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69de9a6f50208190b687b505f5cd1aa2 |
completed | April 14, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6da80dc88190afa96760efb0c7de |
completed | May 8, 2026, 4:59 a.m. |
| NEDg | Description generation | batch_69fd6f24431c81908a25ad81c28da56d |
completed | May 8, 2026, 5:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd6ff5a58881909987fa653e58a197 |
completed | May 8, 2026, 5:09 a.m. |
Created at: April 10, 2026, 1:22 a.m.