Triple

T6746590
Position Surface form Disambiguated ID Type / Status
Subject Riga Hydroelectric Power Plant E154232 entity
Predicate shortName P43 FINISHED
Object Riga HES
Riga HES is a major hydroelectric power station on the Daugava River in Latvia that supplies electricity and helps regulate water flow near the capital city, Riga.
E615713 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: Riga HES | Statement: [Riga Hydroelectric Power Plant, shortName, Riga HES]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Riga HES
Context triple: [Riga Hydroelectric Power Plant, shortName, Riga HES]
  • A. Riga Polytechnic Institute
    Riga Polytechnic Institute was a prominent technical university in Riga, historically known for training engineers and scientists in the Russian Empire and later Latvia.
  • B. Liepāja University
    Liepāja University is a higher education institution in the Latvian city of Liepāja, offering a range of academic programs and conducting research across various disciplines.
  • C. Ventspils University of Applied Sciences
    Ventspils University of Applied Sciences is a higher education institution in Ventspils, Latvia, known for its programs in technology, engineering, and business and its role in regional research and innovation.
  • D. Cēsis
    Cēsis is a historic town in northern Latvia known for its medieval castle, well-preserved old town, and role in Latvian cultural and national history.
  • E. University of Latvia
    The University of Latvia is the largest and one of the oldest higher education and research institutions in Latvia, offering a wide range of academic programs and serving as a major intellectual center in the country.
  • 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: Riga HES
Triple: [Riga Hydroelectric Power Plant, shortName, Riga HES]
Generated description
Riga HES is a major hydroelectric power station on the Daugava River in Latvia that supplies electricity and helps regulate water flow near the capital city, Riga.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Riga HES
Target entity description: Riga HES is a major hydroelectric power station on the Daugava River in Latvia that supplies electricity and helps regulate water flow near the capital city, Riga.
  • A. Riga Polytechnic Institute
    Riga Polytechnic Institute was a prominent technical university in Riga, historically known for training engineers and scientists in the Russian Empire and later Latvia.
  • B. Liepāja University
    Liepāja University is a higher education institution in the Latvian city of Liepāja, offering a range of academic programs and conducting research across various disciplines.
  • C. Ventspils University of Applied Sciences
    Ventspils University of Applied Sciences is a higher education institution in Ventspils, Latvia, known for its programs in technology, engineering, and business and its role in regional research and innovation.
  • D. Cēsis
    Cēsis is a historic town in northern Latvia known for its medieval castle, well-preserved old town, and role in Latvian cultural and national history.
  • E. University of Latvia
    The University of Latvia is the largest and one of the oldest higher education and research institutions in Latvia, offering a wide range of academic programs and serving as a major intellectual center in the country.
  • 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_69c6880ef37881909268a5a7299b9293 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d1b8a0f0819086b802983e8ffcb6 completed March 27, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70b15ded88190a36fb86093ba5a3c completed March 27, 2026, 10:56 p.m.
NEDg Description generation batch_69c70c334a90819084bb0b25bbc112cc completed March 27, 2026, 11:01 p.m.
NED2 Entity disambiguation (via description) batch_69c70d0fcbc08190b3a7d0de3c634a5f completed March 27, 2026, 11:04 p.m.
Created at: March 27, 2026, 2:10 p.m.