Triple
T13070950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shivanasamudra Falls |
E329453
|
entity |
| Predicate | hasIslandTown |
P970
|
FINISHED |
| Object |
Shivanasamudra
Shivanasamudra is a small island town in the Kaveri River in Karnataka, India, known for its proximity to the famous Shivanasamudra waterfalls and one of Asia’s oldest hydroelectric power stations.
|
E1028198
|
NE FINISHED |
How this triple was built (5 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: Shivanasamudra | Statement: [Shivanasamudra Falls, hasIslandTown, Shivanasamudra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shivanasamudra Context triple: [Shivanasamudra Falls, hasIslandTown, Shivanasamudra]
-
A.
Shivanasamudra Falls
Shivanasamudra Falls is a segmented waterfall on the Kaveri River in Karnataka, India, renowned for its scenic beauty and historical significance as the site of one of Asia’s earliest hydroelectric power stations.
-
B.
Virudhachalam
Virudhachalam is a town and state assembly constituency in the Cuddalore district of Tamil Nadu, India.
-
C.
Tungabhadra Dam
Tungabhadra Dam is a major multipurpose masonry dam in Karnataka, India, known for irrigation, hydroelectric power generation, and flood control on the Tungabhadra River.
-
D.
Srisailam
Srisailam is a temple town in Andhra Pradesh, India, renowned for the Mallikarjuna Jyotirlinga shrine and its location in the Nallamala Hills along the Krishna River.
-
E.
Shivanasamudra Hydroelectric Station
Shivanasamudra Hydroelectric Station is one of India’s oldest hydroelectric power plants, built on the Kaveri River in Karnataka to generate electricity from its waterfalls.
- 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: Shivanasamudra Triple: [Shivanasamudra Falls, hasIslandTown, Shivanasamudra]
Generated description
Shivanasamudra is a small island town in the Kaveri River in Karnataka, India, known for its proximity to the famous Shivanasamudra waterfalls and one of Asia’s oldest hydroelectric power stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shivanasamudra Target entity description: Shivanasamudra is a small island town in the Kaveri River in Karnataka, India, known for its proximity to the famous Shivanasamudra waterfalls and one of Asia’s oldest hydroelectric power stations.
-
A.
Shivanasamudra Falls
Shivanasamudra Falls is a segmented waterfall on the Kaveri River in Karnataka, India, renowned for its scenic beauty and historical significance as the site of one of Asia’s earliest hydroelectric power stations.
-
B.
Virudhachalam
Virudhachalam is a town and state assembly constituency in the Cuddalore district of Tamil Nadu, India.
-
C.
Tungabhadra Dam
Tungabhadra Dam is a major multipurpose masonry dam in Karnataka, India, known for irrigation, hydroelectric power generation, and flood control on the Tungabhadra River.
-
D.
Srisailam
Srisailam is a temple town in Andhra Pradesh, India, renowned for the Mallikarjuna Jyotirlinga shrine and its location in the Nallamala Hills along the Krishna River.
-
E.
Shivanasamudra Hydroelectric Station
Shivanasamudra Hydroelectric Station is one of India’s oldest hydroelectric power plants, built on the Kaveri River in Karnataka to generate electricity from its waterfalls.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasIslandTown Context triple: [Shivanasamudra Falls, hasIslandTown, Shivanasamudra]
-
A.
hasIsland
chosen
Indicates that one entity possesses, contains, or includes an island as part of its domain, territory, or structure.
-
B.
isIslandTownship
Indicates that a township is located entirely on an island or consists predominantly of island territory.
-
C.
hasIslandProvince
Indicates that a region or country possesses an administrative province that is located on an island.
-
D.
isIsland
Indicates that the subject entity is classified as an island, i.e., a landmass surrounded by water.
-
E.
hasSisterIsland
Indicates that one island is considered a sister island of another, typically implying a special paired or closely associated relationship between them.
- F. None of above.
Provenance (6 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980ee6130819095d835e7ff6a8c5b |
completed | April 10, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff051bc88190a55c55377a352d3b |
completed | May 3, 2026, 7:53 a.m. |
| NEDg | Description generation | batch_69f6ffeec1e8819090e1917fc6449ede |
completed | May 3, 2026, 7:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7017d8d308190bb54958764026325 |
completed | May 3, 2026, 8:04 a.m. |
| PD | Predicate disambiguation | batch_69d9803d46688190bac6b7d208f08d01 |
completed | April 10, 2026, 10:57 p.m. |
Created at: April 9, 2026, 9 p.m.