Triple
T12159628
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vasai Creek |
E289669
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Western Railway bridge on Mumbai Suburban Railway
The Western Railway bridge on the Mumbai Suburban Railway is a key rail bridge in the Mumbai metropolitan region that carries suburban train traffic across Vasai Creek, linking Mumbai with its northern suburbs and beyond.
|
E967111
|
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: Western Railway bridge on Mumbai Suburban Railway | Statement: [Vasai Creek, crossedBy, Western Railway bridge on Mumbai Suburban Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Railway bridge on Mumbai Suburban Railway Context triple: [Vasai Creek, crossedBy, Western Railway bridge on Mumbai Suburban Railway]
-
A.
Deccan Gymkhana bridge
Deccan Gymkhana bridge is a road bridge in Pune, India, that connects the Deccan Gymkhana area across the Mutha River to other parts of the city.
-
B.
Airoli Bridge
Airoli Bridge is a key road bridge in the Mumbai Metropolitan Region that connects Airoli in Navi Mumbai with the eastern suburbs across Thane Creek, easing commuter traffic between Mumbai and Thane.
-
C.
Hinjawadi Bridge
Hinjawadi Bridge is a roadway bridge in the Hinjawadi area of Pune, India, serving as a key connector across the Mula River for commuters and IT park traffic.
-
D.
Tilak Bridge in New Delhi
Tilak Bridge in New Delhi is a major railway and road overbridge named in honor of Indian freedom fighter Bal Gangadhar Tilak, serving as an important transit link in the city.
-
E.
Old Yamuna Railway Bridge
Old Yamuna Railway Bridge is a historic double-decked rail-and-road bridge in Delhi that spans the Yamuna River and serves as a key transportation link in the city.
- 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: Western Railway bridge on Mumbai Suburban Railway Triple: [Vasai Creek, crossedBy, Western Railway bridge on Mumbai Suburban Railway]
Generated description
The Western Railway bridge on the Mumbai Suburban Railway is a key rail bridge in the Mumbai metropolitan region that carries suburban train traffic across Vasai Creek, linking Mumbai with its northern suburbs and beyond.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Western Railway bridge on Mumbai Suburban Railway Target entity description: The Western Railway bridge on the Mumbai Suburban Railway is a key rail bridge in the Mumbai metropolitan region that carries suburban train traffic across Vasai Creek, linking Mumbai with its northern suburbs and beyond.
-
A.
Deccan Gymkhana bridge
Deccan Gymkhana bridge is a road bridge in Pune, India, that connects the Deccan Gymkhana area across the Mutha River to other parts of the city.
-
B.
Airoli Bridge
Airoli Bridge is a key road bridge in the Mumbai Metropolitan Region that connects Airoli in Navi Mumbai with the eastern suburbs across Thane Creek, easing commuter traffic between Mumbai and Thane.
-
C.
Hinjawadi Bridge
Hinjawadi Bridge is a roadway bridge in the Hinjawadi area of Pune, India, serving as a key connector across the Mula River for commuters and IT park traffic.
-
D.
Tilak Bridge in New Delhi
Tilak Bridge in New Delhi is a major railway and road overbridge named in honor of Indian freedom fighter Bal Gangadhar Tilak, serving as an important transit link in the city.
-
E.
Old Yamuna Railway Bridge
Old Yamuna Railway Bridge is a historic double-decked rail-and-road bridge in Delhi that spans the Yamuna River and serves as a key transportation link in the city.
- 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_69d6ab4d6c00819095a9a7c35de83cfb |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915c277e481908351bf4e664dda42 |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f69e8498819080d571e6fb4edfde |
completed | May 2, 2026, 1:05 p.m. |
| NEDg | Description generation | batch_69f601e0777081909e1212436680a10d |
completed | May 2, 2026, 1:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f602a21f948190849839301f49d55a |
completed | May 2, 2026, 1:56 p.m. |
Created at: April 8, 2026, 9:50 p.m.