Triple

T23240057
Position Surface form Disambiguated ID Type / Status
Subject Cocheco Mills Historic District E581413 entity
Predicate partOf P40 FINISHED
Object Cocheco River waterfront industrial area
The Cocheco River waterfront industrial area is a historic manufacturing corridor along the Cocheco River in Dover, New Hampshire, characterized by 19th- and early 20th-century mill complexes and related industrial structures.
 E1577408 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: Cocheco River waterfront industrial area | Statement: [Cocheco Mills Historic District, partOf, Cocheco River waterfront industrial area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cocheco River waterfront industrial area
Context triple: [Cocheco Mills Historic District, partOf, Cocheco River waterfront industrial area]
  • A. Mystic River industrial area
    The Mystic River industrial area is a heavily developed waterfront district near Boston characterized by warehouses, transportation infrastructure, and other large-scale industrial and commercial facilities.
  • B. Dange River waterfront
    Dange River waterfront is a scenic riverside area in Klaipėda’s Old Town known for its promenades, historic harbor atmosphere, and cultural and recreational spaces along the Dange River.
  • C. Vallejo industrial zone
    Vallejo industrial zone is a major industrial district in the Azcapotzalco borough of Mexico City, known for its concentration of manufacturing, logistics, and warehousing facilities.
  • D. Harvey Canal Industrial area
    Harvey Canal Industrial area is a commercial and industrial district in Harvey, Louisiana, characterized by warehouses, businesses, and shopping facilities along the Harvey Canal.
  • E. St. Joseph River waterfront
    The St. Joseph River waterfront in Niles, Michigan is a scenic riverside area known for its parks, trails, and recreational access to the St. Joseph 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: Cocheco River waterfront industrial area
Triple: [Cocheco Mills Historic District, partOf, Cocheco River waterfront industrial area]
Generated description
The Cocheco River waterfront industrial area is a historic manufacturing corridor along the Cocheco River in Dover, New Hampshire, characterized by 19th- and early 20th-century mill complexes and related industrial structures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cocheco River waterfront industrial area
Target entity description: The Cocheco River waterfront industrial area is a historic manufacturing corridor along the Cocheco River in Dover, New Hampshire, characterized by 19th- and early 20th-century mill complexes and related industrial structures.
  • A. Mystic River industrial area
    The Mystic River industrial area is a heavily developed waterfront district near Boston characterized by warehouses, transportation infrastructure, and other large-scale industrial and commercial facilities.
  • B. Dange River waterfront
    Dange River waterfront is a scenic riverside area in Klaipėda’s Old Town known for its promenades, historic harbor atmosphere, and cultural and recreational spaces along the Dange River.
  • C. Vallejo industrial zone
    Vallejo industrial zone is a major industrial district in the Azcapotzalco borough of Mexico City, known for its concentration of manufacturing, logistics, and warehousing facilities.
  • D. Harvey Canal Industrial area
    Harvey Canal Industrial area is a commercial and industrial district in Harvey, Louisiana, characterized by warehouses, businesses, and shopping facilities along the Harvey Canal.
  • E. St. Joseph River waterfront
    The St. Joseph River waterfront in Niles, Michigan is a scenic riverside area known for its parks, trails, and recreational access to the St. Joseph 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_69e2460556f88190be1744a84a84173f completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f192ecc7e481908cac59df5c0deea1 completed April 29, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c3f6082fc8190b9cf9544c47d6f06 completed May 19, 2026, 10:45 a.m.
NEDg Description generation batch_6a0c4043d00481908f8d72d80c8ec692 completed May 19, 2026, 10:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0c40d700188190a34ad429ec84e710 completed May 19, 2026, 10:52 a.m.
Created at: April 17, 2026, 4:10 p.m.