Triple

T3366355
Position Surface form Disambiguated ID Type / Status
Subject Three Rivers Stadium E70844 entity
Predicate builtOn P2012 FINISHED
Object North Shore of the Ohio River
The North Shore of the Ohio River is a redeveloped waterfront district in Pittsburgh, Pennsylvania, known for its sports stadiums, entertainment venues, and scenic riverfront parks.
E351881 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 Shore of the Ohio River | Statement: [Three Rivers Stadium, builtOn, North Shore of the Ohio River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Shore of the Ohio River
Context triple: [Three Rivers Stadium, builtOn, North Shore of the Ohio River]
  • A. Miami Valley
    The Miami Valley is a region in southwestern Ohio centered around the Great Miami River, encompassing cities such as Dayton and Springfield and known for its historical, industrial, and cultural significance.
  • B. Kentucky River shoreline
    The Kentucky River shoreline in Mercer County is a scenic riverbank area characterized by wooded bluffs, limestone palisades, and recreational access to the Kentucky River.
  • C. Scioto River waterfront
    The Scioto River waterfront is a revitalized urban riverfront area in downtown Columbus, Ohio, featuring parks, trails, and public spaces along the Scioto River.
  • D. Cuyahoga Valley region
    The Cuyahoga Valley region is a scenic area in northeastern Ohio known for its rolling hills, forests, and outdoor recreation opportunities, much of which is protected within Cuyahoga Valley National Park.
  • E. Hocking River Valley
    The Hocking River Valley is a scenic Appalachian river valley in southeastern Ohio known for its rolling hills, forests, and the college town of Athens.
  • 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 Shore of the Ohio River
Triple: [Three Rivers Stadium, builtOn, North Shore of the Ohio River]
Generated description
The North Shore of the Ohio River is a redeveloped waterfront district in Pittsburgh, Pennsylvania, known for its sports stadiums, entertainment venues, and scenic riverfront parks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Shore of the Ohio River
Target entity description: The North Shore of the Ohio River is a redeveloped waterfront district in Pittsburgh, Pennsylvania, known for its sports stadiums, entertainment venues, and scenic riverfront parks.
  • A. Miami Valley
    The Miami Valley is a region in southwestern Ohio centered around the Great Miami River, encompassing cities such as Dayton and Springfield and known for its historical, industrial, and cultural significance.
  • B. Kentucky River shoreline
    The Kentucky River shoreline in Mercer County is a scenic riverbank area characterized by wooded bluffs, limestone palisades, and recreational access to the Kentucky River.
  • C. Scioto River waterfront
    The Scioto River waterfront is a revitalized urban riverfront area in downtown Columbus, Ohio, featuring parks, trails, and public spaces along the Scioto River.
  • D. Cuyahoga Valley region
    The Cuyahoga Valley region is a scenic area in northeastern Ohio known for its rolling hills, forests, and outdoor recreation opportunities, much of which is protected within Cuyahoga Valley National Park.
  • E. Hocking River Valley
    The Hocking River Valley is a scenic Appalachian river valley in southeastern Ohio known for its rolling hills, forests, and the college town of Athens.
  • 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_69ad85a729d48190afd789cd8417f289 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb287a30c8190b4c40091675c94fb completed March 8, 2026, 5:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69b325500eac8190b6f43864af8bda6c completed March 12, 2026, 8:42 p.m.
NEDg Description generation batch_69b329016c7c819098b494ae5d712036 completed March 12, 2026, 8:58 p.m.
NED2 Entity disambiguation (via description) batch_69b329aca800819091f287a2f00557a2 completed March 12, 2026, 9:01 p.m.
Created at: March 8, 2026, 3:13 p.m.