Triple

T891541
Position Surface form Disambiguated ID Type / Status
Subject Harvard University Allston campus E19248 entity
Predicate near P350 FINISHED
Object Soldiers Field Road
Soldiers Field Road is a major parkway along the Charles River in Boston, Massachusetts, carrying traffic through the Allston–Brighton area and connecting to several key city routes.
E213517 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: Soldiers Field Road | Statement: [Harvard University Allston campus, near, Soldiers Field Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Soldiers Field Road
Context triple: [Harvard University Allston campus, near, Soldiers Field Road]
  • A. Commonwealth Avenue
    Commonwealth Avenue is a major thoroughfare in Boston, Massachusetts, known for its tree-lined mall, historic architecture, and role as a key stretch of the Boston Marathon course.
  • B. Commonwealth Avenue
    Commonwealth Avenue is a major multi-lane thoroughfare in Quezon City, Philippines, known for its heavy traffic and role as a key arterial road in Metro Manila.
  • C. Concord Avenue
    Concord Avenue is a principal roadway running through Belmont, Massachusetts, serving as a key thoroughfare in the Belmont Center area and its historic district.
  • D. Porter Avenue
    Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
  • E. Highland Avenue
    Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
  • 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: Soldiers Field Road
Triple: [Harvard University Allston campus, near, Soldiers Field Road]
Generated description
Soldiers Field Road is a major parkway along the Charles River in Boston, Massachusetts, carrying traffic through the Allston–Brighton area and connecting to several key city routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Soldiers Field Road
Target entity description: Soldiers Field Road is a major parkway along the Charles River in Boston, Massachusetts, carrying traffic through the Allston–Brighton area and connecting to several key city routes.
  • A. Commonwealth Avenue
    Commonwealth Avenue is a major thoroughfare in Boston, Massachusetts, known for its tree-lined mall, historic architecture, and role as a key stretch of the Boston Marathon course.
  • B. Commonwealth Avenue
    Commonwealth Avenue is a major multi-lane thoroughfare in Quezon City, Philippines, known for its heavy traffic and role as a key arterial road in Metro Manila.
  • C. Concord Avenue
    Concord Avenue is a principal roadway running through Belmont, Massachusetts, serving as a key thoroughfare in the Belmont Center area and its historic district.
  • D. Porter Avenue
    Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
  • E. Highland Avenue
    Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
  • 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_69a4939d37188190848be3d426ebc9ae completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad019e448190ab991e85dc6d7708 completed March 1, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69adeab03e388190b7b5c7c5802bf3c1 completed March 8, 2026, 9:31 p.m.
NEDg Description generation batch_69adeb8a0a64819087e4505089e93093 completed March 8, 2026, 9:35 p.m.
NED2 Entity disambiguation (via description) batch_69adec6fcaac8190b43d0cd1aa613c95 completed March 8, 2026, 9:38 p.m.
Created at: March 1, 2026, 7:39 p.m.