Triple

T8549617
Position Surface form Disambiguated ID Type / Status
Subject Ancient Tamilakam E202412 entity
Predicate majorRiverValley P72732 FINISHED
Object Cauvery River basin
The Cauvery River basin is a fertile and historically significant river valley in southern India, renowned as a cradle of ancient South Indian civilization, agriculture, and culture.
E760334 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: Cauvery River basin | Statement: [Ancient Tamilakam, majorRiverValley, Cauvery River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cauvery River basin
Context triple: [Ancient Tamilakam, majorRiverValley, Cauvery River basin]
  • A. Krishna River basin
    The Krishna River basin is a major river drainage region in southern India that supports extensive agriculture, hydropower, and diverse ecosystems across several states.
  • B. Yamuna River basin
    The Yamuna River basin is the extensive drainage area in northern India that collects the waters of the Yamuna and its numerous tributaries, supporting major agricultural, urban, and ecological systems.
  • C. Mahanadi River Basin
    The Mahanadi River Basin is the extensive drainage region in eastern-central India that collects and channels the waters of the Mahanadi River and its tributaries across several states before reaching the Bay of Bengal.
  • D. Periyar River
    The Periyar River is the longest river in the Indian state of Kerala, known for its crucial role in irrigation, drinking water supply, and hydroelectric power generation in the region.
  • E. Bhavani River
    The Bhavani River is a major tributary of the Kaveri River in southern India, flowing through the states of Tamil Nadu and Kerala and supporting extensive agriculture and hydroelectric projects.
  • 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: Cauvery River basin
Triple: [Ancient Tamilakam, majorRiverValley, Cauvery River basin]
Generated description
The Cauvery River basin is a fertile and historically significant river valley in southern India, renowned as a cradle of ancient South Indian civilization, agriculture, and culture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cauvery River basin
Target entity description: The Cauvery River basin is a fertile and historically significant river valley in southern India, renowned as a cradle of ancient South Indian civilization, agriculture, and culture.
  • A. Krishna River basin
    The Krishna River basin is a major river drainage region in southern India that supports extensive agriculture, hydropower, and diverse ecosystems across several states.
  • B. Yamuna River basin
    The Yamuna River basin is the extensive drainage area in northern India that collects the waters of the Yamuna and its numerous tributaries, supporting major agricultural, urban, and ecological systems.
  • C. Mahanadi River Basin
    The Mahanadi River Basin is the extensive drainage region in eastern-central India that collects and channels the waters of the Mahanadi River and its tributaries across several states before reaching the Bay of Bengal.
  • D. Periyar River
    The Periyar River is the longest river in the Indian state of Kerala, known for its crucial role in irrigation, drinking water supply, and hydroelectric power generation in the region.
  • E. Bhavani River
    The Bhavani River is a major tributary of the Kaveri River in southern India, flowing through the states of Tamil Nadu and Kerala and supporting extensive agriculture and hydroelectric projects.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: majorRiverValley
Context triple: [Ancient Tamilakam, majorRiverValley, Cauvery River basin]
  • A. hasRiverValley
    Indicates that one location contains, includes, or is characterized by a river valley associated with another geographic feature or area.
  • B. hasMajorRiverSystem
    Indicates that an entity possesses or is traversed by a primary, large-scale river network that significantly characterizes its hydrology or geography.
  • C. locatedBetweenRivers
    Indicates that something is situated in the area or region bounded or flanked by two rivers.
  • D. associatedRiverBasin chosen
    Indicates that one entity is linked to, or lies within the drainage area of, a particular river basin.
  • E. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • 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_69ca832610e08190b3b6c6cd2c250255 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe753d3608190b0573477182cf194 completed March 31, 2026, 3:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf8889ddcc81909ca45ce6438e3a2b completed April 3, 2026, 9:29 a.m.
NEDg Description generation batch_69cf8a3d8e548190911d44ee36875d44 completed April 3, 2026, 9:37 a.m.
NED2 Entity disambiguation (via description) batch_69cf8ae86e1881908a77f660c061bf69 completed April 3, 2026, 9:39 a.m.
PD Predicate disambiguation batch_69cbd113e05c81908f4f3fc1b5925164 completed March 31, 2026, 1:50 p.m.
Created at: March 30, 2026, 6:19 p.m.