Triple

T6993374
Position Surface form Disambiguated ID Type / Status
Subject Boston skyline E162137 entity
Predicate viewpoint P1101 FINISHED
Object Memorial Drive in Cambridge
Memorial Drive in Cambridge is a scenic riverside parkway along the Charles River known for its iconic views of the Boston skyline and popular recreational paths.
 E635577 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: Memorial Drive in Cambridge | Statement: [Boston skyline, viewpoint, Memorial Drive in Cambridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Memorial Drive in Cambridge
Context triple: [Boston skyline, viewpoint, Memorial Drive in Cambridge]
  • A. Trumpington Road, Cambridge
    Trumpington Road in Cambridge is a major thoroughfare running south from the city centre, known for its historic buildings, schools, and proximity to the River Cam and university colleges.
  • B. Main Street, Cambridge
    Main Street in Cambridge is a major thoroughfare in the Kendall Square area, running through the heart of the MIT and tech district.
  • C. Huntingdon Road, Cambridge
    Huntingdon Road, Cambridge is a major arterial road in northwest Cambridge, England, known for connecting the city centre with the village of Girton and hosting several University of Cambridge colleges and institutions along its route.
  • D. Trumpington Street, Cambridge
    Trumpington Street, Cambridge is a historic central thoroughfare in Cambridge, England, lined with several University of Cambridge colleges, museums, and notable architectural landmarks.
  • E. Newmarket Road, Cambridge
    Newmarket Road, Cambridge is a major thoroughfare in the city that serves as a key route into Cambridge and hosts various commercial, residential, and sporting facilities.
  • 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: Memorial Drive in Cambridge
Triple: [Boston skyline, viewpoint, Memorial Drive in Cambridge]
Generated description
Memorial Drive in Cambridge is a scenic riverside parkway along the Charles River known for its iconic views of the Boston skyline and popular recreational paths.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Memorial Drive in Cambridge
Target entity description: Memorial Drive in Cambridge is a scenic riverside parkway along the Charles River known for its iconic views of the Boston skyline and popular recreational paths.
  • A. Trumpington Road, Cambridge
    Trumpington Road in Cambridge is a major thoroughfare running south from the city centre, known for its historic buildings, schools, and proximity to the River Cam and university colleges.
  • B. Main Street, Cambridge
    Main Street in Cambridge is a major thoroughfare in the Kendall Square area, running through the heart of the MIT and tech district.
  • C. Huntingdon Road, Cambridge
    Huntingdon Road, Cambridge is a major arterial road in northwest Cambridge, England, known for connecting the city centre with the village of Girton and hosting several University of Cambridge colleges and institutions along its route.
  • D. Trumpington Street, Cambridge
    Trumpington Street, Cambridge is a historic central thoroughfare in Cambridge, England, lined with several University of Cambridge colleges, museums, and notable architectural landmarks.
  • E. Newmarket Road, Cambridge
    Newmarket Road, Cambridge is a major thoroughfare in the city that serves as a key route into Cambridge and hosts various commercial, residential, and sporting facilities.
  • 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_69c68856d7808190ab33ee914640281b completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbc30fdc81909244d83c8178755c completed March 27, 2026, 7:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a161f088190bbc3c4e2815fa929 completed March 28, 2026, 5:41 a.m.
NEDg Description generation batch_69c76c64fb908190ae2c7877ea18f47f completed March 28, 2026, 5:51 a.m.
NED2 Entity disambiguation (via description) batch_69c76cd889d88190b6998b3fd9f8e61c completed March 28, 2026, 5:53 a.m.
Created at: March 27, 2026, 2:32 p.m.