Triple

T12647509
Position Surface form Disambiguated ID Type / Status
Subject Shenango River E302066 entity
Predicate hasTributary P415 FINISHED
Object Little Shenango River
The Little Shenango River is a smaller waterway in western Pennsylvania that feeds into the larger Shenango River within the Ohio River watershed.
 E1010651 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: Little Shenango River | Statement: [Shenango River, hasTributary, Little Shenango River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Little Shenango River
Context triple: [Shenango River, hasTributary, Little Shenango River]
  • A. Moshannon Creek
    Moshannon Creek is a scenic, historically coal-mined stream in central Pennsylvania that flows through forested valleys before joining the West Branch Susquehanna River.
  • B. Little Juniata River
    The Little Juniata River is a renowned trout stream in central Pennsylvania, valued for its scenic beauty and popular fly-fishing opportunities before joining the main Juniata River.
  • C. Neshannock Creek
    Neshannock Creek is a scenic tributary in western Pennsylvania known for its trout fishing, recreational opportunities, and its course through the city of New Castle.
  • D. Lackawanna River
    The Lackawanna River is a northeastern Pennsylvania waterway that flows through the Scranton area and is known for its historical role in the region’s coal and industrial development.
  • E. Conemaugh River
    The Conemaugh River is a waterway in western Pennsylvania that flows through the Allegheny Plateau and industrial towns before joining another river to help form the Kiskiminetas 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: Little Shenango River
Triple: [Shenango River, hasTributary, Little Shenango River]
Generated description
The Little Shenango River is a smaller waterway in western Pennsylvania that feeds into the larger Shenango River within the Ohio River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Little Shenango River
Target entity description: The Little Shenango River is a smaller waterway in western Pennsylvania that feeds into the larger Shenango River within the Ohio River watershed.
  • A. Moshannon Creek
    Moshannon Creek is a scenic, historically coal-mined stream in central Pennsylvania that flows through forested valleys before joining the West Branch Susquehanna River.
  • B. Little Juniata River
    The Little Juniata River is a renowned trout stream in central Pennsylvania, valued for its scenic beauty and popular fly-fishing opportunities before joining the main Juniata River.
  • C. Neshannock Creek
    Neshannock Creek is a scenic tributary in western Pennsylvania known for its trout fishing, recreational opportunities, and its course through the city of New Castle.
  • D. Lackawanna River
    The Lackawanna River is a northeastern Pennsylvania waterway that flows through the Scranton area and is known for its historical role in the region’s coal and industrial development.
  • E. Conemaugh River
    The Conemaugh River is a waterway in western Pennsylvania that flows through the Allegheny Plateau and industrial towns before joining another river to help form the Kiskiminetas 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9614cefdc81908cfc4a4d04aa6eda completed April 10, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af45ea888190a4b2d0c1730a06ef completed May 3, 2026, 2:13 a.m.
NEDg Description generation batch_69f6b0653ef88190ad0e3a48675ecdcc completed May 3, 2026, 2:18 a.m.
NED2 Entity disambiguation (via description) batch_69f6b1ae645c8190a7c3e5f926c6a487 completed May 3, 2026, 2:23 a.m.
Created at: April 9, 2026, 5:17 p.m.