Triple

T18653637
Position Surface form Disambiguated ID Type / Status
Subject Belham Valley E456002 entity
Predicate contains P35 FINISHED
Object Belham River
Belham River is a seasonal river on the Caribbean island of Montserrat, known for carrying volcanic ash and debris from the Soufrière Hills volcano through the Belham Valley to the sea.
E1569915 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: Belham River | Statement: [Belham Valley, contains, Belham River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Belham River
Context triple: [Belham Valley, contains, Belham River]
  • A. Kendall River
    Kendall River is a river in the Northwest Territories of Canada that flows northward into the Arctic Ocean via Coronation Gulf.
  • B. Kelani River
    The Kelani River is one of Sri Lanka’s major rivers, flowing from the central highlands through key urban areas including Colombo before emptying into the Indian Ocean.
  • C. Tuivawl River
    Tuivawl River is a river in the northeastern Indian state of Mizoram that flows through the Mizo Hills region.
  • D. Toa River
    The Toa River is a major river in eastern Cuba known for its lush surrounding rainforest and high biodiversity near the city of Baracoa.
  • E. Kerio River
    The Kerio River is a major river in Kenya that drains the western highlands and flows northward through the Kerio Valley before emptying into Lake Turkana.
  • 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: Belham River
Triple: [Belham Valley, contains, Belham River]
Generated description
Belham River is a seasonal river on the Caribbean island of Montserrat, known for carrying volcanic ash and debris from the Soufrière Hills volcano through the Belham Valley to the sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Belham River
Target entity description: Belham River is a seasonal river on the Caribbean island of Montserrat, known for carrying volcanic ash and debris from the Soufrière Hills volcano through the Belham Valley to the sea.
  • A. Kendall River
    Kendall River is a river in the Northwest Territories of Canada that flows northward into the Arctic Ocean via Coronation Gulf.
  • B. Kelani River
    The Kelani River is one of Sri Lanka’s major rivers, flowing from the central highlands through key urban areas including Colombo before emptying into the Indian Ocean.
  • C. Tuivawl River
    Tuivawl River is a river in the northeastern Indian state of Mizoram that flows through the Mizo Hills region.
  • D. Toa River
    The Toa River is a major river in eastern Cuba known for its lush surrounding rainforest and high biodiversity near the city of Baracoa.
  • E. Kerio River
    The Kerio River is a major river in Kenya that drains the western highlands and flows northward through the Kerio Valley before emptying into Lake Turkana.
  • 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_69d8d38ea1e88190997e9b231190ba6f completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e55013997881909eee52c0a7335f4b completed April 19, 2026, 9:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0c158f821c81909f5d1f32beccb417 completed May 19, 2026, 7:47 a.m.
NEDg Description generation batch_6a0c1990c8bc819080706e2505a5595c completed May 19, 2026, 8:04 a.m.
NED2 Entity disambiguation (via description) batch_6a0c1a321d64819081170a82f8321cdd completed May 19, 2026, 8:07 a.m.
Created at: April 10, 2026, 11:47 a.m.