Triple
T10618453
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Medininagar |
E295182
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Daltonganj railway station
Daltonganj railway station is a key rail hub serving the town of Medininagar in Jharkhand, India, connecting it to major cities and regional destinations.
|
E875410
|
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: Daltonganj railway station | Statement: [Medininagar, hasRailwayStation, Daltonganj railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Daltonganj railway station Context triple: [Medininagar, hasRailwayStation, Daltonganj railway station]
-
A.
Durgapur railway station
Durgapur railway station is a major rail hub in West Bengal, India, serving the industrial city of Durgapur with regional and long-distance train connections.
-
B.
Raiganj railway station
Raiganj railway station is a regional rail hub in Raiganj, West Bengal, India, serving as the main passenger and local transport link for the town and surrounding areas.
-
C.
Jhargram railway station
Jhargram railway station is a regional rail transit hub in Jhargram, West Bengal, serving as a key stop on the Howrah–Mumbai main line.
-
D.
Tatanagar Junction
Tatanagar Junction is a key railway station and transportation hub in Jamshedpur, Jharkhand, serving as one of the main rail gateways to the industrial city and surrounding region.
-
E.
Jharsuguda Junction railway station
Jharsuguda Junction railway station is a key railway junction in Odisha, India, serving as an important transit and connectivity hub in the region.
- 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: Daltonganj railway station Triple: [Medininagar, hasRailwayStation, Daltonganj railway station]
Generated description
Daltonganj railway station is a key rail hub serving the town of Medininagar in Jharkhand, India, connecting it to major cities and regional destinations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Daltonganj railway station Target entity description: Daltonganj railway station is a key rail hub serving the town of Medininagar in Jharkhand, India, connecting it to major cities and regional destinations.
-
A.
Durgapur railway station
Durgapur railway station is a major rail hub in West Bengal, India, serving the industrial city of Durgapur with regional and long-distance train connections.
-
B.
Raiganj railway station
Raiganj railway station is a regional rail hub in Raiganj, West Bengal, India, serving as the main passenger and local transport link for the town and surrounding areas.
-
C.
Jhargram railway station
Jhargram railway station is a regional rail transit hub in Jhargram, West Bengal, serving as a key stop on the Howrah–Mumbai main line.
-
D.
Tatanagar Junction
Tatanagar Junction is a key railway station and transportation hub in Jamshedpur, Jharkhand, serving as one of the main rail gateways to the industrial city and surrounding region.
-
E.
Jharsuguda Junction railway station
Jharsuguda Junction railway station is a key railway junction in Odisha, India, serving as an important transit and connectivity hub in the region.
- 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_69d6ad9cac2c81908e8a7bed82d1e21d |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d6df6ee1848190a7d5fcd40b06cfe3 |
completed | April 8, 2026, 11:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d96b86a5bc8190863034cc91fdbbb9 |
completed | April 10, 2026, 9:28 p.m. |
| NEDg | Description generation | batch_69d96def8bfc81909d6a5addf724691b |
completed | April 10, 2026, 9:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d96fedb18881908570593856f4aade |
completed | April 10, 2026, 9:47 p.m. |
Created at: April 8, 2026, 8:19 p.m.