Triple
T14346481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nhava Sheva |
E355735
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Western Dedicated Freight Corridor (planned/under development)
The Western Dedicated Freight Corridor is a major Indian railway project under development to create a high-capacity, freight-only rail line connecting key industrial and port regions across western India.
|
E1093581
|
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 Dedicated Freight Corridor (planned/under development) | Statement: [Nhava Sheva, connectedTo, Western Dedicated Freight Corridor (planned/under development)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Dedicated Freight Corridor (planned/under development) Context triple: [Nhava Sheva, connectedTo, Western Dedicated Freight Corridor (planned/under development)]
-
A.
Chicago–San Antonio rail corridor
The Chicago–San Antonio rail corridor is a long-distance passenger rail route in the central United States that links Chicago, Illinois, with San Antonio, Texas, passing through major Midwestern and Southern cities.
-
B.
Inland Empire freight and commuter corridor
The Inland Empire freight and commuter corridor is a major Southern California transportation artery that supports heavy rail and truck freight movement alongside significant daily commuter traffic between inland cities and coastal job centers.
-
C.
Los Angeles–Seattle rail corridor
The Los Angeles–Seattle rail corridor is a major long-distance passenger rail route in the western United States, connecting Southern California with the Pacific Northwest along the coast.
-
D.
Northwest–East Corridor
The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
-
E.
Los Angeles–New Orleans rail corridor
The Los Angeles–New Orleans rail corridor is a major transcontinental rail route linking Southern California to the U.S. Gulf Coast, used for both freight and long-distance passenger service.
- 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 Dedicated Freight Corridor (planned/under development) Triple: [Nhava Sheva, connectedTo, Western Dedicated Freight Corridor (planned/under development)]
Generated description
The Western Dedicated Freight Corridor is a major Indian railway project under development to create a high-capacity, freight-only rail line connecting key industrial and port regions across western India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Western Dedicated Freight Corridor (planned/under development) Target entity description: The Western Dedicated Freight Corridor is a major Indian railway project under development to create a high-capacity, freight-only rail line connecting key industrial and port regions across western India.
-
A.
Chicago–San Antonio rail corridor
The Chicago–San Antonio rail corridor is a long-distance passenger rail route in the central United States that links Chicago, Illinois, with San Antonio, Texas, passing through major Midwestern and Southern cities.
-
B.
Inland Empire freight and commuter corridor
The Inland Empire freight and commuter corridor is a major Southern California transportation artery that supports heavy rail and truck freight movement alongside significant daily commuter traffic between inland cities and coastal job centers.
-
C.
Los Angeles–Seattle rail corridor
The Los Angeles–Seattle rail corridor is a major long-distance passenger rail route in the western United States, connecting Southern California with the Pacific Northwest along the coast.
-
D.
Northwest–East Corridor
The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
-
E.
Los Angeles–New Orleans rail corridor
The Los Angeles–New Orleans rail corridor is a major transcontinental rail route linking Southern California to the U.S. Gulf Coast, used for both freight and long-distance passenger service.
- 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_69d82790a7e08190877e2d349b2e8d8e |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de8e8b81bc8190ace2a575faf55cc0 |
completed | April 14, 2026, 6:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd469f63b881909c164b1aaadcc15d |
completed | May 8, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69fd47bbc5e081908aa8b0e76661234f |
completed | May 8, 2026, 2:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd4840f0688190975d8c3c7eefb132 |
completed | May 8, 2026, 2:19 a.m. |
Created at: April 10, 2026, 1:14 a.m.