Triple

T4702777
Position Surface form Disambiguated ID Type / Status
Subject Lake Malawi E104313 entity
Predicate inflow P415 FINISHED
Object North Rukuru River
The North Rukuru River is a river in northern Malawi that drains highland areas and flows eastward into Lake Malawi, contributing significantly to the lake’s freshwater inflow.
E688612 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: North Rukuru River | Statement: [Lake Malawi, inflow, North Rukuru River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Rukuru River
Context triple: [Lake Malawi, inflow, North Rukuru River]
  • A. Tatau River
    The Tatau River is a river in Sarawak, Malaysia, that flows through the Bintulu Division and drains into the South China Sea.
  • B. Ruak River
    The Ruak River is a tributary of the Mekong in Southeast Asia that forms part of the natural boundary between Thailand and Myanmar in the Golden Triangle region.
  • C. Kuma River
    The Kuma River is a significant river in southwestern Russia that flows through the North Caucasus region, including Stavropol Krai, before emptying into the Caspian Sea.
  • D. Mongaup River
    The Mongaup River is a scenic tributary of the Delaware River in southeastern New York, known for its reservoirs, hydroelectric dams, and popular fishing and recreation areas.
  • E. Retaruke River
    The Retaruke River is a tributary waterway in New Zealand’s North Island that flows through rural hill country before joining the larger Whanganui River.
  • 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: North Rukuru River
Triple: [Lake Malawi, inflow, North Rukuru River]
Generated description
The North Rukuru River is a river in northern Malawi that drains highland areas and flows eastward into Lake Malawi, contributing significantly to the lake’s freshwater inflow.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Rukuru River
Target entity description: The North Rukuru River is a river in northern Malawi that drains highland areas and flows eastward into Lake Malawi, contributing significantly to the lake’s freshwater inflow.
  • A. Tatau River
    The Tatau River is a river in Sarawak, Malaysia, that flows through the Bintulu Division and drains into the South China Sea.
  • B. Ruak River
    The Ruak River is a tributary of the Mekong in Southeast Asia that forms part of the natural boundary between Thailand and Myanmar in the Golden Triangle region.
  • C. Kuma River
    The Kuma River is a significant river in southwestern Russia that flows through the North Caucasus region, including Stavropol Krai, before emptying into the Caspian Sea.
  • D. Mongaup River
    The Mongaup River is a scenic tributary of the Delaware River in southeastern New York, known for its reservoirs, hydroelectric dams, and popular fishing and recreation areas.
  • E. Retaruke River
    The Retaruke River is a tributary waterway in New Zealand’s North Island that flows through rural hill country before joining the larger Whanganui River.
  • 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_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63cec7988190b5f1d04d4f95314a completed March 20, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8de86454081909232f45fa7d48976 completed March 29, 2026, 8:10 a.m.
NEDg Description generation batch_69c8df95d77c8190abb80b9b59f20ee3 completed March 29, 2026, 8:15 a.m.
NED2 Entity disambiguation (via description) batch_69c8e037620c8190aa5948b68756793d completed March 29, 2026, 8:17 a.m.
Created at: March 20, 2026, 1:17 p.m.