Triple

T5371982
Position Surface form Disambiguated ID Type / Status
Subject Messenia E108870 entity
Predicate traversedBy P225 FINISHED
Object Pamisos River
The Pamisos River is the largest river in the Messenia region of southwestern Peloponnese in Greece, flowing through its fertile plains before emptying into the Messenian Gulf.
E788384 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: Pamisos River | Statement: [Messenia, traversedBy, Pamisos River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pamisos River
Context triple: [Messenia, traversedBy, Pamisos River]
  • A. Neches River
    The Neches River is a major waterway in eastern Texas that flows from near Tyler to the Gulf of Mexico, supporting regional ecosystems, industry, and recreation.
  • B. Tysa River
    The Tysa River is a major tributary of the Tisza in Eastern Europe, flowing through the Carpathian region and draining the slopes of Ukraine’s highest peak, Hoverla.
  • C. Cacapehon River
    Cacapehon River is an alternate historical or local name for the Cacapon River, a tributary of the Potomac River flowing through the Appalachian region of West Virginia.
  • D. Basaseachic River
    The Basaseachic River is a waterway in the Sierra Madre Occidental of Chihuahua, Mexico, known for forming the spectacular Basaseachic Falls, one of the country’s highest waterfalls.
  • E. Petawawa River
    The Petawawa River is a rugged, fast-flowing river in eastern Ontario, Canada, known for its whitewater paddling and its course through the remote wilderness of Algonquin Provincial Park before joining the Ottawa 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: Pamisos River
Triple: [Messenia, traversedBy, Pamisos River]
Generated description
The Pamisos River is the largest river in the Messenia region of southwestern Peloponnese in Greece, flowing through its fertile plains before emptying into the Messenian Gulf.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pamisos River
Target entity description: The Pamisos River is the largest river in the Messenia region of southwestern Peloponnese in Greece, flowing through its fertile plains before emptying into the Messenian Gulf.
  • A. Neches River
    The Neches River is a major waterway in eastern Texas that flows from near Tyler to the Gulf of Mexico, supporting regional ecosystems, industry, and recreation.
  • B. Tysa River
    The Tysa River is a major tributary of the Tisza in Eastern Europe, flowing through the Carpathian region and draining the slopes of Ukraine’s highest peak, Hoverla.
  • C. Cacapehon River
    Cacapehon River is an alternate historical or local name for the Cacapon River, a tributary of the Potomac River flowing through the Appalachian region of West Virginia.
  • D. Basaseachic River
    The Basaseachic River is a waterway in the Sierra Madre Occidental of Chihuahua, Mexico, known for forming the spectacular Basaseachic Falls, one of the country’s highest waterfalls.
  • E. Petawawa River
    The Petawawa River is a rugged, fast-flowing river in eastern Ontario, Canada, known for its whitewater paddling and its course through the remote wilderness of Algonquin Provincial Park before joining the Ottawa 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_69bd440c77948190aad2a5f39b7b80f5 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd86aa0f5c8190ba96554e75696f8e completed March 20, 2026, 5:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69d09b0002948190bb9d47cd0c766003 completed April 4, 2026, 5 a.m.
NEDg Description generation batch_69d09ca202f88190b21b89e61b1596ff completed April 4, 2026, 5:07 a.m.
NED2 Entity disambiguation (via description) batch_69d09d914d688190af609c4485c746cc completed April 4, 2026, 5:11 a.m.
Created at: March 20, 2026, 2:02 p.m.