Triple
T11377590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western Line (Mumbai Suburban Railway) |
E269508
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Charni Road railway station
Charni Road railway station is a suburban rail stop in South Mumbai serving the Western Line and providing access to nearby commercial and residential areas, including the Girgaon and Marine Lines localities.
|
E922786
|
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: Charni Road railway station | Statement: [Western Line (Mumbai Suburban Railway), hasStation, Charni Road railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charni Road railway station Context triple: [Western Line (Mumbai Suburban Railway), hasStation, Charni Road railway station]
-
A.
Park Road railway station
Park Road railway station is a key suburban rail hub in Brisbane, Queensland, serving multiple lines and providing important connections within the city’s public transport network.
-
B.
Grant Road railway station
Grant Road railway station is a key stop on Mumbai's Western suburban railway corridor, serving the central South Mumbai area.
-
C.
North Road railway station
North Road railway station is a historic railway station in Darlington, England, closely associated with the early development of the railway industry and the Stockton and Darlington Railway.
-
D.
Necklace Road railway station
Necklace Road railway station is a suburban railway stop in Hyderabad, India, serving the area around the popular Hussain Sagar lakefront and Necklace Road promenade.
-
E.
Hledan Railway Station
Hledan Railway Station is a local commuter train station in Yangon, Myanmar, serving the Hledan area of Kamayut Township on the Yangon Circular Railway network.
- 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: Charni Road railway station Triple: [Western Line (Mumbai Suburban Railway), hasStation, Charni Road railway station]
Generated description
Charni Road railway station is a suburban rail stop in South Mumbai serving the Western Line and providing access to nearby commercial and residential areas, including the Girgaon and Marine Lines localities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charni Road railway station Target entity description: Charni Road railway station is a suburban rail stop in South Mumbai serving the Western Line and providing access to nearby commercial and residential areas, including the Girgaon and Marine Lines localities.
-
A.
Park Road railway station
Park Road railway station is a key suburban rail hub in Brisbane, Queensland, serving multiple lines and providing important connections within the city’s public transport network.
-
B.
Grant Road railway station
Grant Road railway station is a key stop on Mumbai's Western suburban railway corridor, serving the central South Mumbai area.
-
C.
North Road railway station
North Road railway station is a historic railway station in Darlington, England, closely associated with the early development of the railway industry and the Stockton and Darlington Railway.
-
D.
Necklace Road railway station
Necklace Road railway station is a suburban railway stop in Hyderabad, India, serving the area around the popular Hussain Sagar lakefront and Necklace Road promenade.
-
E.
Hledan Railway Station
Hledan Railway Station is a local commuter train station in Yangon, Myanmar, serving the Hledan area of Kamayut Township on the Yangon Circular Railway network.
- 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7fc30f5d48190bb273df4c9e583a9 |
completed | April 9, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58bff6574819089bd63266b97a734 |
completed | April 20, 2026, 2:14 a.m. |
| NEDg | Description generation | batch_69e59323c5948190bc2c9512f7b0a54f |
completed | April 20, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e599c53704819097c0fdbbfbbb1e87 |
completed | April 20, 2026, 3:13 a.m. |
Created at: April 8, 2026, 9:33 p.m.