Triple

T21820349
Position Surface form Disambiguated ID Type / Status
Subject Machhu Dam E538708 entity
Predicate riverBasin P1559 FINISHED
Object Machhu River basin
The Machhu River basin is the catchment area in Gujarat, India, drained by the Machhu River and its tributaries, encompassing the hydrological system that feeds structures like the Machhu Dam.
E1505357 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: Machhu River basin | Statement: [Machhu Dam, riverBasin, Machhu River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Machhu River basin
Context triple: [Machhu Dam, riverBasin, Machhu River basin]
  • A. Hunza River basin
    The Hunza River basin is a mountainous watershed in northern Pakistan’s Gilgit-Baltistan region, encompassing high peaks, glaciers, and valleys that feed the Hunza River.
  • B. Huallaga River basin
    The Huallaga River basin is a major watershed in central Peru encompassing extensive Andean and Amazonian landscapes, known for its rich biodiversity and significant role in regional agriculture and river transport.
  • C. Mahi River basin
    The Mahi River basin is the drainage area of the Mahi River in western India, spanning parts of Madhya Pradesh, Rajasthan, and Gujarat and supporting agriculture, settlements, and ecosystems along its course.
  • D. Amaseno River basin
    The Amaseno River basin is the broader hydrological catchment area in central Italy that drains the Amaseno River and its surrounding valleys and tributaries.
  • E. Lempa River basin
    The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
  • 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: Machhu River basin
Triple: [Machhu Dam, riverBasin, Machhu River basin]
Generated description
The Machhu River basin is the catchment area in Gujarat, India, drained by the Machhu River and its tributaries, encompassing the hydrological system that feeds structures like the Machhu Dam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Machhu River basin
Target entity description: The Machhu River basin is the catchment area in Gujarat, India, drained by the Machhu River and its tributaries, encompassing the hydrological system that feeds structures like the Machhu Dam.
  • A. Hunza River basin
    The Hunza River basin is a mountainous watershed in northern Pakistan’s Gilgit-Baltistan region, encompassing high peaks, glaciers, and valleys that feed the Hunza River.
  • B. Huallaga River basin
    The Huallaga River basin is a major watershed in central Peru encompassing extensive Andean and Amazonian landscapes, known for its rich biodiversity and significant role in regional agriculture and river transport.
  • C. Mahi River basin
    The Mahi River basin is the drainage area of the Mahi River in western India, spanning parts of Madhya Pradesh, Rajasthan, and Gujarat and supporting agriculture, settlements, and ecosystems along its course.
  • D. Amaseno River basin
    The Amaseno River basin is the broader hydrological catchment area in central Italy that drains the Amaseno River and its surrounding valleys and tributaries.
  • E. Lempa River basin
    The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
  • 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_69e0c475038c8190abb9b1a20eb8ff50 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0912d414c81909c109c3e45b6e7d2 completed April 28, 2026, 10:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a4bc234b08190b8e8eb2b1d59db1e completed May 17, 2026, 11:14 p.m.
NEDg Description generation batch_6a0a4c77ad888190ab3800bc39f303e2 completed May 17, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_6a0a4de7d07c8190a0ccb1c229e7fc5d completed May 17, 2026, 11:23 p.m.
Created at: April 16, 2026, 6:54 p.m.