Triple
T13025346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haldwani |
E326289
|
entity |
| Predicate | railwayStation |
P918
|
FINISHED |
| Object |
Haldwani railway station
Haldwani railway station is a key rail hub in Uttarakhand, India, serving the city of Haldwani and acting as an important gateway to the Kumaon region and nearby hill stations.
|
E1016216
|
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: Haldwani railway station | Statement: [Haldwani, railwayStation, Haldwani railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Haldwani railway station Context triple: [Haldwani, railwayStation, Haldwani railway station]
-
A.
Amroha railway station
Amroha railway station is a regional rail hub in Uttar Pradesh, India, serving the town of Amroha and surrounding areas with passenger and local train services.
-
B.
Dehradun railway station
Dehradun railway station is a major rail terminus in Uttarakhand, India, serving as the primary gateway to the city of Dehradun and nearby Himalayan destinations.
-
C.
Rishikesh railway station
Rishikesh railway station is a small railhead in Uttarakhand, India, serving as a gateway for pilgrims and tourists visiting the Himalayan town of Rishikesh and nearby religious and adventure destinations.
-
D.
Hajipur Junction
Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
-
E.
Deoghar Junction
Deoghar Junction is a railway station in Deoghar, Jharkhand, serving as a key rail hub for pilgrims and travelers visiting 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: Haldwani railway station Triple: [Haldwani, railwayStation, Haldwani railway station]
Generated description
Haldwani railway station is a key rail hub in Uttarakhand, India, serving the city of Haldwani and acting as an important gateway to the Kumaon region and nearby hill stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Haldwani railway station Target entity description: Haldwani railway station is a key rail hub in Uttarakhand, India, serving the city of Haldwani and acting as an important gateway to the Kumaon region and nearby hill stations.
-
A.
Amroha railway station
Amroha railway station is a regional rail hub in Uttar Pradesh, India, serving the town of Amroha and surrounding areas with passenger and local train services.
-
B.
Dehradun railway station
Dehradun railway station is a major rail terminus in Uttarakhand, India, serving as the primary gateway to the city of Dehradun and nearby Himalayan destinations.
-
C.
Rishikesh railway station
Rishikesh railway station is a small railhead in Uttarakhand, India, serving as a gateway for pilgrims and tourists visiting the Himalayan town of Rishikesh and nearby religious and adventure destinations.
-
D.
Hajipur Junction
Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
-
E.
Deoghar Junction
Deoghar Junction is a railway station in Deoghar, Jharkhand, serving as a key rail hub for pilgrims and travelers visiting 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_69d8076cc45c81908123123f43e69266 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97efac71881908a21d70c3c6ce099 |
completed | April 10, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6c11f83d88190bc153dba75db0995 |
completed | May 3, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_69f6c43bc75c8190887b8135fbc8bbb5 |
completed | May 3, 2026, 3:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6c50cf3c08190b1ef6379f1f96201 |
completed | May 3, 2026, 3:46 a.m. |
Created at: April 9, 2026, 8:53 p.m.