Triple

T6783812
Position Surface form Disambiguated ID Type / Status
Subject Marshfield E155749 entity
Predicate hasRiver P165 FINISHED
Object Green Harbor River
Green Harbor River is a small coastal river in southeastern Massachusetts that flows through the town of Marshfield into the Atlantic Ocean.
E621376 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: Green Harbor River | Statement: [Marshfield, hasRiver, Green Harbor River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Green Harbor River
Context triple: [Marshfield, hasRiver, Green Harbor River]
  • A. Greenport Harbor
    Greenport Harbor is a waterfront area on the North Fork of Long Island, New York, known for its historic maritime character, marina facilities, and scenic views of the Peconic Bay.
  • B. Plum Island Sound
    Plum Island Sound is a coastal estuary in northeastern Massachusetts where several rivers meet the Atlantic Ocean behind Plum Island.
  • C. Sakonnet Neck
    Sakonnet Neck is a coastal peninsula in Rhode Island that forms part of the historical homeland of the Indigenous Sakonnet people.
  • D. Buttermilk Channel, New York Harbor
    Buttermilk Channel, New York Harbor, is a tidal strait in New York City separating Brooklyn from Governors Island and serving as a key navigational channel within the Upper New York Bay.
  • E. Sandy Hook Bay
    Sandy Hook Bay is a sheltered inlet along the New Jersey coast near the entrance to New York Harbor, known for its maritime activity, recreational boating, and proximity to Sandy Hook Peninsula.
  • 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: Green Harbor River
Triple: [Marshfield, hasRiver, Green Harbor River]
Generated description
Green Harbor River is a small coastal river in southeastern Massachusetts that flows through the town of Marshfield into the Atlantic Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Green Harbor River
Target entity description: Green Harbor River is a small coastal river in southeastern Massachusetts that flows through the town of Marshfield into the Atlantic Ocean.
  • A. Greenport Harbor
    Greenport Harbor is a waterfront area on the North Fork of Long Island, New York, known for its historic maritime character, marina facilities, and scenic views of the Peconic Bay.
  • B. Plum Island Sound
    Plum Island Sound is a coastal estuary in northeastern Massachusetts where several rivers meet the Atlantic Ocean behind Plum Island.
  • C. Sakonnet Neck
    Sakonnet Neck is a coastal peninsula in Rhode Island that forms part of the historical homeland of the Indigenous Sakonnet people.
  • D. Buttermilk Channel, New York Harbor
    Buttermilk Channel, New York Harbor, is a tidal strait in New York City separating Brooklyn from Governors Island and serving as a key navigational channel within the Upper New York Bay.
  • E. Sandy Hook Bay
    Sandy Hook Bay is a sheltered inlet along the New Jersey coast near the entrance to New York Harbor, known for its maritime activity, recreational boating, and proximity to Sandy Hook Peninsula.
  • 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_69c688162bf8819088b664b5c3b5be7a completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d28bdc3c8190aa60616d89db66ed completed March 27, 2026, 6:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c723c9b1cc81908f38f203acb86002 completed March 28, 2026, 12:41 a.m.
NEDg Description generation batch_69c724d740588190a4ed1aa532ee7335 completed March 28, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_69c725aedfd0819097ae603cc49ff9a8 completed March 28, 2026, 12:49 a.m.
Created at: March 27, 2026, 2:14 p.m.