Triple
T20213451
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah–Sahibganj loop |
E493550
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object |
Azimganj Junction
Azimganj Junction is a key railway station and junction in West Bengal, India, serving as an important node on regional routes including the Howrah–Sahibganj corridor.
|
E1434999
|
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: Azimganj Junction | Statement: [Howrah–Sahibganj loop, hasJunction, Azimganj Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Azimganj Junction Context triple: [Howrah–Sahibganj loop, hasJunction, Azimganj Junction]
-
A.
Karimganj Junction
Karimganj Junction is a railway junction station in Karimganj, Assam, serving as a key rail hub for the Barak Valley region in northeastern India.
-
B.
Darbhanga Junction
Darbhanga Junction is a major railway station and transit hub in the city of Darbhanga in Bihar, India, connecting the region to numerous important routes across the country.
-
C.
Jamalpur Junction
Jamalpur Junction is a major railway station and transport hub serving the city of Munger (formerly Monghyr) in the Indian state of Bihar.
-
D.
Rampurhat Junction
Rampurhat Junction is a key railway station and transit hub in West Bengal, India, connecting multiple regional and long-distance rail routes.
-
E.
Narkatiaganj Junction
Narkatiaganj Junction is a key railway station and transit hub in Bihar, India, serving the town of Narkatiaganj and connecting it to major regional and national rail routes.
- 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: Azimganj Junction Triple: [Howrah–Sahibganj loop, hasJunction, Azimganj Junction]
Generated description
Azimganj Junction is a key railway station and junction in West Bengal, India, serving as an important node on regional routes including the Howrah–Sahibganj corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Azimganj Junction Target entity description: Azimganj Junction is a key railway station and junction in West Bengal, India, serving as an important node on regional routes including the Howrah–Sahibganj corridor.
-
A.
Karimganj Junction
Karimganj Junction is a railway junction station in Karimganj, Assam, serving as a key rail hub for the Barak Valley region in northeastern India.
-
B.
Darbhanga Junction
Darbhanga Junction is a major railway station and transit hub in the city of Darbhanga in Bihar, India, connecting the region to numerous important routes across the country.
-
C.
Jamalpur Junction
Jamalpur Junction is a major railway station and transport hub serving the city of Munger (formerly Monghyr) in the Indian state of Bihar.
-
D.
Rampurhat Junction
Rampurhat Junction is a key railway station and transit hub in West Bengal, India, connecting multiple regional and long-distance rail routes.
-
E.
Narkatiaganj Junction
Narkatiaganj Junction is a key railway station and transit hub in Bihar, India, serving the town of Narkatiaganj and connecting it to major regional and national rail routes.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66ed6fe888190b553ba6879cb2d8d |
completed | April 20, 2026, 6:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08939c764081909c87a17a5973b5b4 |
completed | May 16, 2026, 3:56 p.m. |
| NEDg | Description generation | batch_6a0897a9967881909e83d9ee6d2c7f61 |
completed | May 16, 2026, 4:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08980689448190b7e9d5b039a580aa |
completed | May 16, 2026, 4:15 p.m. |
Created at: April 11, 2026, 11:38 p.m.