Triple
T2460179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mumbai Suburban Railway |
E54514
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Vasai Road
Vasai Road is a major railway station in the Mumbai suburban network that serves as a key junction connecting Western Railway suburban services with long-distance and regional trains.
|
E308272
|
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: Vasai Road | Statement: [Mumbai Suburban Railway, hasStation, Vasai Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vasai Road Context triple: [Mumbai Suburban Railway, hasStation, Vasai Road]
-
A.
Kingston Road
Kingston Road is a major arterial thoroughfare in Scarborough, Toronto, forming part of the historic route linking downtown Toronto with communities to the east.
-
B.
Julu Road
Julu Road is a historic, tree-lined street in Shanghai known for its blend of old lane houses, trendy cafes, and boutiques in the former French Concession area.
-
C.
Warwick Road
Warwick Road is a street in the Old Trafford area of Greater Manchester, England, known for its proximity to major sports venues and public transport links.
-
D.
Barton Road
Barton Road is a main thoroughfare in Cambridge, England, known for connecting the city centre with the western outskirts and hosting institutions such as Wolfson College.
-
E.
Rokin avenue
Rokin avenue is a major historic street and canal route in central Amsterdam, known for its shops, offices, and proximity to key city landmarks.
- 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: Vasai Road Triple: [Mumbai Suburban Railway, hasStation, Vasai Road]
Generated description
Vasai Road is a major railway station in the Mumbai suburban network that serves as a key junction connecting Western Railway suburban services with long-distance and regional trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vasai Road Target entity description: Vasai Road is a major railway station in the Mumbai suburban network that serves as a key junction connecting Western Railway suburban services with long-distance and regional trains.
-
A.
Kingston Road
Kingston Road is a major arterial thoroughfare in Scarborough, Toronto, forming part of the historic route linking downtown Toronto with communities to the east.
-
B.
Julu Road
Julu Road is a historic, tree-lined street in Shanghai known for its blend of old lane houses, trendy cafes, and boutiques in the former French Concession area.
-
C.
Warwick Road
Warwick Road is a street in the Old Trafford area of Greater Manchester, England, known for its proximity to major sports venues and public transport links.
-
D.
Barton Road
Barton Road is a main thoroughfare in Cambridge, England, known for connecting the city centre with the western outskirts and hosting institutions such as Wolfson College.
-
E.
Rokin avenue
Rokin avenue is a major historic street and canal route in central Amsterdam, known for its shops, offices, and proximity to key city landmarks.
- 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_69ab49dee84c819096b50a0049c347ac |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd10ba66481909580e994b22fd406 |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b03104c21c81909fede29ce1e76d88 |
completed | March 10, 2026, 2:56 p.m. |
| NEDg | Description generation | batch_69b031b0606c81908ff879fd8464c7d4 |
completed | March 10, 2026, 2:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b039a5d7748190a44b878a5be62f54 |
completed | March 10, 2026, 3:32 p.m. |
Created at: March 6, 2026, 9:44 p.m.