Triple
T18483603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Srikalahasti |
E451628
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Srikalahasti railway station
Srikalahasti railway station is a regional rail stop in Andhra Pradesh, India, serving the pilgrimage town of Srikalahasti and connecting it to major nearby cities.
|
E1326560
|
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: Srikalahasti railway station | Statement: [Srikalahasti, hasRailwayStation, Srikalahasti railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Srikalahasti railway station Context triple: [Srikalahasti, hasRailwayStation, Srikalahasti railway station]
-
A.
Kacheguda railway station
Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
-
B.
Tenali Junction railway station
Tenali Junction railway station is a key railway hub in Andhra Pradesh, India, serving as an important junction for passenger and freight trains on multiple routes.
-
C.
Challaghatta station
Challaghatta station is a metro station in Bengaluru, India, serving as one end of the Namma Metro’s Purple Line.
-
D.
Palani railway station
Palani railway station is a regional rail hub in Tamil Nadu, India, serving the pilgrimage town of Palani and providing connectivity to major cities in the region.
-
E.
Warangal railway station
Warangal railway station is a key rail transport hub in Telangana, India, serving the city of Warangal with major passenger and express train connections.
- 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: Srikalahasti railway station Triple: [Srikalahasti, hasRailwayStation, Srikalahasti railway station]
Generated description
Srikalahasti railway station is a regional rail stop in Andhra Pradesh, India, serving the pilgrimage town of Srikalahasti and connecting it to major nearby cities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Srikalahasti railway station Target entity description: Srikalahasti railway station is a regional rail stop in Andhra Pradesh, India, serving the pilgrimage town of Srikalahasti and connecting it to major nearby cities.
-
A.
Kacheguda railway station
Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
-
B.
Tenali Junction railway station
Tenali Junction railway station is a key railway hub in Andhra Pradesh, India, serving as an important junction for passenger and freight trains on multiple routes.
-
C.
Challaghatta station
Challaghatta station is a metro station in Bengaluru, India, serving as one end of the Namma Metro’s Purple Line.
-
D.
Palani railway station
Palani railway station is a regional rail hub in Tamil Nadu, India, serving the pilgrimage town of Palani and providing connectivity to major cities in the region.
-
E.
Warangal railway station
Warangal railway station is a key rail transport hub in Telangana, India, serving the city of Warangal with major passenger and express train connections.
- 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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e531d5951c81909f44362bc4101333 |
completed | April 19, 2026, 7:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a043f318c008190a385bf367aa4dda7 |
completed | May 13, 2026, 9:06 a.m. |
| NEDg | Description generation | batch_6a04435ec1848190a5bf61ba2263dde5 |
completed | May 13, 2026, 9:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a044ae5f7e88190aafb15af6a71be9f |
completed | May 13, 2026, 9:56 a.m. |
Created at: April 10, 2026, 11:35 a.m.