Triple

T11154255
Position Surface form Disambiguated ID Type / Status
Subject Easthampton, Massachusetts E263864 entity
Predicate hasGeographicalFeature P1094 FINISHED
Object Manhan River
The Manhan River is a tributary of the Connecticut River in western Massachusetts that flows through the city of Easthampton and surrounding communities.
 E1105685 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: Manhan River | Statement: [Easthampton, Massachusetts, hasGeographicalFeature, Manhan River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manhan River
Context triple: [Easthampton, Massachusetts, hasGeographicalFeature, Manhan River]
  • A. Sangha River
    The Sangha River is a significant Central African waterway that flows through the Congo Basin, forming parts of national borders and supporting rich rainforest ecosystems and local communities.
  • B. Ariguanabo River
    The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
  • C. Inambari River
    The Inambari River is a significant tributary of the Madre de Dios River in southeastern Peru, flowing through the Amazon Basin and supporting regional biodiversity and local communities.
  • D. Salcha River
    The Salcha River is a major clearwater river in interior Alaska known for its salmon runs, recreation opportunities, and role as a significant tributary in the Tanana River basin.
  • E. Suolama River
    The Suolama River is a remote river in northern Siberia that feeds into the Anabar River within the Arctic drainage basin of Russia.
  • 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: Manhan River
Triple: [Easthampton, Massachusetts, hasGeographicalFeature, Manhan River]
Generated description
The Manhan River is a tributary of the Connecticut River in western Massachusetts that flows through the city of Easthampton and surrounding communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Manhan River
Target entity description: The Manhan River is a tributary of the Connecticut River in western Massachusetts that flows through the city of Easthampton and surrounding communities.
  • A. Sangha River
    The Sangha River is a significant Central African waterway that flows through the Congo Basin, forming parts of national borders and supporting rich rainforest ecosystems and local communities.
  • B. Ariguanabo River
    The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
  • C. Inambari River
    The Inambari River is a significant tributary of the Madre de Dios River in southeastern Peru, flowing through the Amazon Basin and supporting regional biodiversity and local communities.
  • D. Salcha River
    The Salcha River is a major clearwater river in interior Alaska known for its salmon runs, recreation opportunities, and role as a significant tributary in the Tanana River basin.
  • E. Suolama River
    The Suolama River is a remote river in northern Siberia that feeds into the Anabar River within the Arctic drainage basin of Russia.
  • 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_69d6aa9ccddc8190868998c8b7beb060 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e872ffbc8190b8a3bbd912115342 completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd8a9a12008190a86d8e11bf86d536 completed May 8, 2026, 7:02 a.m.
NEDg Description generation batch_69fd8bf77e08819080d7df36e4897b61 completed May 8, 2026, 7:08 a.m.
NED2 Entity disambiguation (via description) batch_69fd8c8859b08190857db55e36f2a11a completed May 8, 2026, 7:11 a.m.
Created at: April 8, 2026, 9:28 p.m.