Triple

T5371981
Position Surface form Disambiguated ID Type / Status
Subject Messenia E108870 entity
Predicate hasPlain P10769 FINISHED
Object Pamisos River plain
The Pamisos River plain is a fertile lowland region in Messenia, southwestern Peloponnese, known for its agricultural productivity and the course of the Pamisos River.
E516280 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 plain | Statement: [Messenia, hasPlain, Pamisos River plain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pamisos River plain
Context triple: [Messenia, hasPlain, Pamisos River plain]
  • A. Son River plain
    The Son River plain is a fertile alluvial lowland in eastern India formed by the Son River, supporting extensive agriculture and dense rural settlements.
  • B. Strymon River plain
    The Strymon River plain is a fertile lowland region in northern Greece shaped by the Strymon River, known for its agriculture and surrounding mountainous landscape.
  • C. Pamet River Valley
    Pamet River Valley is a scenic glacially carved valley in Truro, Massachusetts, known for its salt marshes, dunes, and hiking trails near the Atlantic coast.
  • D. Nanzhila Plains
    Nanzhila Plains is a remote, wildlife-rich floodplain region in the southern part of Zambia’s Kafue National Park, known for its diverse game and birdlife.
  • E. Prosperous Bay Plain
    Prosperous Bay Plain is a remote, arid plateau on the island of Saint Helena, notable as the site of the island’s modern airport and associated infrastructure.
  • 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 plain
Triple: [Messenia, hasPlain, Pamisos River plain]
Generated description
The Pamisos River plain is a fertile lowland region in Messenia, southwestern Peloponnese, known for its agricultural productivity and the course of the Pamisos River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pamisos River plain
Target entity description: The Pamisos River plain is a fertile lowland region in Messenia, southwestern Peloponnese, known for its agricultural productivity and the course of the Pamisos River.
  • A. Son River plain
    The Son River plain is a fertile alluvial lowland in eastern India formed by the Son River, supporting extensive agriculture and dense rural settlements.
  • B. Strymon River plain
    The Strymon River plain is a fertile lowland region in northern Greece shaped by the Strymon River, known for its agriculture and surrounding mountainous landscape.
  • C. Tus plain
    Tus plain is a broad, fertile plateau region in northeastern Iran historically associated with the ancient city of Tus.
  • D. Pamet River Valley
    Pamet River Valley is a scenic glacially carved valley in Truro, Massachusetts, known for its salt marshes, dunes, and hiking trails near the Atlantic coast.
  • E. Santa Rosa Plain
    The Santa Rosa Plain is a broad, low-lying valley region in Sonoma County, California, known for its urban centers, agriculture, and role as part of the North Coast wine country landscape.
  • 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_69bf29347a18819083115fe68db8e708 completed March 21, 2026, 11:26 p.m.
NEDg Description generation batch_69bf2a23ba1881909ddc549728bbc2d3 completed March 21, 2026, 11:30 p.m.
NED2 Entity disambiguation (via description) batch_69bf2e6d5f9081908327dff0058241f0 completed March 21, 2026, 11:49 p.m.
Created at: March 20, 2026, 2:02 p.m.