Triple
T11266582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itanagar |
E266701
|
entity |
| Predicate | nearestMajorRailwayStation |
P4625
|
FINISHED |
| Object |
Naharlagun railway station
Naharlagun railway station is a key railhead in Arunachal Pradesh that serves the capital region around Itanagar and connects it to major cities in India.
|
E915052
|
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: Naharlagun railway station | Statement: [Itanagar, nearestMajorRailwayStation, Naharlagun railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Naharlagun railway station Context triple: [Itanagar, nearestMajorRailwayStation, Naharlagun railway station]
-
A.
Turgi railway station
Turgi railway station is a regional rail stop in the Swiss canton of Aargau, serving the municipality of Turgi on key routes connecting nearby towns and cities.
-
B.
Liluah railway station
Liluah railway station is a suburban rail station in Howrah, West Bengal, serving as an important stop on the Howrah–Bardhaman main line of the Eastern Railway zone.
-
C.
Sibari railway station
Sibari railway station is a regional train station in Sibari, southern Italy, serving as a local transport hub connecting the town with other destinations in the Calabria region and beyond.
-
D.
Bahau railway station
Bahau railway station is a Malaysian rail stop in the town of Bahau, Negeri Sembilan, serving as part of the KTM railway network.
-
E.
Nopo Station
Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
- 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: Naharlagun railway station Triple: [Itanagar, nearestMajorRailwayStation, Naharlagun railway station]
Generated description
Naharlagun railway station is a key railhead in Arunachal Pradesh that serves the capital region around Itanagar and connects it to major cities in India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Naharlagun railway station Target entity description: Naharlagun railway station is a key railhead in Arunachal Pradesh that serves the capital region around Itanagar and connects it to major cities in India.
-
A.
Turgi railway station
Turgi railway station is a regional rail stop in the Swiss canton of Aargau, serving the municipality of Turgi on key routes connecting nearby towns and cities.
-
B.
Liluah railway station
Liluah railway station is a suburban rail station in Howrah, West Bengal, serving as an important stop on the Howrah–Bardhaman main line of the Eastern Railway zone.
-
C.
Sibari railway station
Sibari railway station is a regional train station in Sibari, southern Italy, serving as a local transport hub connecting the town with other destinations in the Calabria region and beyond.
-
D.
Bahau railway station
Bahau railway station is a Malaysian rail stop in the town of Bahau, Negeri Sembilan, serving as part of the KTM railway network.
-
E.
Nopo Station
Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e94e5e3c8190a31995d55d20d7ed |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ccd52c20819093e03bba2fd359b7 |
completed | April 19, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69e4d9ed6a048190ae7476d44cee6a6e |
completed | April 19, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4ddb1b4c8819087699bc73610c7f8 |
completed | April 19, 2026, 1:50 p.m. |
Created at: April 8, 2026, 9:31 p.m.