Triple
T11174881
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sitamarhi |
E264383
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Sitamarhi Junction railway station
Sitamarhi Junction railway station is a key rail hub in Bihar, India, serving the town of Sitamarhi and connecting it to major cities in the region.
|
E908621
|
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: Sitamarhi Junction railway station | Statement: [Sitamarhi, hasRailwayStation, Sitamarhi Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sitamarhi Junction railway station Context triple: [Sitamarhi, hasRailwayStation, Sitamarhi Junction railway station]
-
A.
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.
-
B.
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.
-
C.
Ranaghat Junction
Ranaghat Junction is a major railway junction and transit hub in West Bengal, India, serving as an important connection point for regional and suburban rail services in the Nadia district.
-
D.
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.
-
E.
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.
- 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: Sitamarhi Junction railway station Triple: [Sitamarhi, hasRailwayStation, Sitamarhi Junction railway station]
Generated description
Sitamarhi Junction railway station is a key rail hub in Bihar, India, serving the town of Sitamarhi and connecting it to major cities in the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sitamarhi Junction railway station Target entity description: Sitamarhi Junction railway station is a key rail hub in Bihar, India, serving the town of Sitamarhi and connecting it to major cities in the region.
-
A.
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.
-
B.
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.
-
C.
Ranaghat Junction
Ranaghat Junction is a major railway junction and transit hub in West Bengal, India, serving as an important connection point for regional and suburban rail services in the Nadia district.
-
D.
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.
-
E.
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.
- 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_69d6aa9dafac8190bd90d2c74f661aa7 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e897774c819088ebc7231cebfba6 |
completed | April 9, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e463c4e7048190a935727344e73f89 |
completed | April 19, 2026, 5:10 a.m. |
| NEDg | Description generation | batch_69e46c38bb4c819086a2aa9d86296419 |
completed | April 19, 2026, 5:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e46db75d9c8190a84db52d58b71b96 |
completed | April 19, 2026, 5:52 a.m. |
Created at: April 8, 2026, 9:29 p.m.