Triple

T2750335
Position Surface form Disambiguated ID Type / Status
Subject Wellesley, Massachusetts E60968 entity
Predicate hasTrail P3625 FINISHED
Object Charles River Path
Charles River Path is a scenic multi-use trail that follows portions of the Charles River, offering recreational walking, running, and cycling opportunities in and around Wellesley, Massachusetts.
 E300506 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: Charles River Path | Statement: [Wellesley, Massachusetts, hasTrail, Charles River Path]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles River Path
Context triple: [Wellesley, Massachusetts, hasTrail, Charles River Path]
  • A. Fore River Parkway
    Fore River Parkway is a roadway and green corridor in Portland, Maine, running along the Fore River and connecting key transportation and waterfront areas.
  • B. Huntington Avenue
    Huntington Avenue is a major thoroughfare in Boston, Massachusetts, known for running through cultural, educational, and medical districts and serving as a key corridor for public transit.
  • C. Charles River Esplanade
    The Charles River Esplanade is a popular linear park along the Boston side of the Charles River, known for its walking and biking paths, riverfront views, and recreational and cultural activities.
  • D. East Boston Greenway
    East Boston Greenway is a linear urban park and multi-use trail in East Boston that connects neighborhoods to waterfront parks and open spaces.
  • E. Neponset River Greenway
    Neponset River Greenway is a multi-use recreational trail and green corridor along the Neponset River in the Boston area, offering walking, biking, and scenic waterfront access.
  • 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: Charles River Path
Triple: [Wellesley, Massachusetts, hasTrail, Charles River Path]
Generated description
Charles River Path is a scenic multi-use trail that follows portions of the Charles River, offering recreational walking, running, and cycling opportunities in and around Wellesley, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles River Path
Target entity description: Charles River Path is a scenic multi-use trail that follows portions of the Charles River, offering recreational walking, running, and cycling opportunities in and around Wellesley, Massachusetts.
  • A. Fore River Parkway
    Fore River Parkway is a roadway and green corridor in Portland, Maine, running along the Fore River and connecting key transportation and waterfront areas.
  • B. Huntington Avenue
    Huntington Avenue is a major thoroughfare in Boston, Massachusetts, known for running through cultural, educational, and medical districts and serving as a key corridor for public transit.
  • C. Charles River Esplanade
    The Charles River Esplanade is a popular linear park along the Boston side of the Charles River, known for its walking and biking paths, riverfront views, and recreational and cultural activities.
  • D. East Boston Greenway
    East Boston Greenway is a linear urban park and multi-use trail in East Boston that connects neighborhoods to waterfront parks and open spaces.
  • E. Neponset River Greenway
    Neponset River Greenway is a multi-use recreational trail and green corridor along the Neponset River in the Boston area, offering walking, biking, and scenic waterfront access.
  • 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_69ab4b79846081909096725374d65ce9 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb52b1d48190b6ab511cc8834a14 completed March 7, 2026, 8:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc6439b348190be7529256d9d0531 completed March 10, 2026, 7:20 a.m.
NEDg Description generation batch_69afca088ba48190a9feee0fdc7c5d94 completed March 10, 2026, 7:36 a.m.
NED2 Entity disambiguation (via description) batch_69afcac03ff48190821c396bfe827f98 completed March 10, 2026, 7:39 a.m.
Created at: March 6, 2026, 9:56 p.m.