Triple
T13157320
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ghaziabad Junction railway station |
E312622
|
entity |
| Predicate | locatedOnLine |
P2409
|
FINISHED |
| Object |
Delhi–Shamli line
The Delhi–Shamli line is a railway route in northern India that connects Delhi with the town of Shamli, serving intermediate stations such as Ghaziabad Junction.
|
E1032383
|
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: Delhi–Shamli line | Statement: [Ghaziabad Junction railway station, locatedOnLine, Delhi–Shamli line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delhi–Shamli line Context triple: [Ghaziabad Junction railway station, locatedOnLine, Delhi–Shamli line]
-
A.
Delhi–Moradabad line
The Delhi–Moradabad line is a major railway route in northern India that connects the national capital region with the city of Moradabad and forms part of important passenger and freight corridors.
-
B.
Gonda–Bahraich line
The Gonda–Bahraich line is a regional railway route in Uttar Pradesh, India, connecting the towns of Gonda and Bahraich and serving local passenger and freight traffic.
-
C.
Bikaner–Rewari line
The Bikaner–Rewari line is a railway route in northwestern India that connects Bikaner in Rajasthan with Rewari in Haryana, serving as an important link for both passenger and freight traffic across the region.
-
D.
Kanpur–Mathura line
The Kanpur–Mathura line is a key railway route in northern India connecting the industrial city of Kanpur with the historic city of Mathura, forming part of an important corridor for passenger and freight traffic.
-
E.
Mathura–Kasganj line
The Mathura–Kasganj line is a railway route in northern India that connects Mathura with Kasganj, serving as an important regional link for passenger and freight traffic.
- 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: Delhi–Shamli line Triple: [Ghaziabad Junction railway station, locatedOnLine, Delhi–Shamli line]
Generated description
The Delhi–Shamli line is a railway route in northern India that connects Delhi with the town of Shamli, serving intermediate stations such as Ghaziabad Junction.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delhi–Shamli line Target entity description: The Delhi–Shamli line is a railway route in northern India that connects Delhi with the town of Shamli, serving intermediate stations such as Ghaziabad Junction.
-
A.
Delhi–Moradabad line
The Delhi–Moradabad line is a major railway route in northern India that connects the national capital region with the city of Moradabad and forms part of important passenger and freight corridors.
-
B.
Gonda–Bahraich line
The Gonda–Bahraich line is a regional railway route in Uttar Pradesh, India, connecting the towns of Gonda and Bahraich and serving local passenger and freight traffic.
-
C.
Bikaner–Rewari line
The Bikaner–Rewari line is a railway route in northwestern India that connects Bikaner in Rajasthan with Rewari in Haryana, serving as an important link for both passenger and freight traffic across the region.
-
D.
Kanpur–Mathura line
The Kanpur–Mathura line is a key railway route in northern India connecting the industrial city of Kanpur with the historic city of Mathura, forming part of an important corridor for passenger and freight traffic.
-
E.
Mathura–Kasganj line
The Mathura–Kasganj line is a railway route in northern India that connects Mathura with Kasganj, serving as an important regional link for passenger and freight traffic.
- 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_69d806aabde48190899e13e41659cae5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c084028819093bc4e94d53b4f17 |
completed | April 10, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716bf10f48190b20d0358cf5fbc9e |
completed | May 3, 2026, 9:34 a.m. |
| NEDg | Description generation | batch_69f7177e07508190b46e6a12f09e7986 |
completed | May 3, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f717e72b988190927b628022bcbf12 |
completed | May 3, 2026, 9:39 a.m. |
Created at: April 9, 2026, 9:12 p.m.