Triple

T839538
Position Surface form Disambiguated ID Type / Status
Subject Heartbreak Hill E18145 entity
Predicate onRoad P20522 FINISHED
Object 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.
E155339 NE FINISHED

How this triple was built (5 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: Commonwealth Avenue | Statement: [Heartbreak Hill, onRoad, Commonwealth Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Commonwealth Avenue
Context triple: [Heartbreak Hill, onRoad, Commonwealth Avenue]
  • A. 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.
  • B. Commonwealth Street
    Commonwealth Street is a notable thoroughfare in Honiara, the capital city of the Solomon Islands.
  • C. Beacon Street
    Beacon Street is a historic thoroughfare in Boston, Massachusetts, known for running along the Boston Common and past prominent landmarks in the Beacon Hill neighborhood.
  • D. 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.
  • E. Somerville Avenue
    Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
  • 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: Commonwealth Avenue
Triple: [Heartbreak Hill, onRoad, Commonwealth Avenue]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Commonwealth Avenue
Target entity description: 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.
  • A. 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.
  • B. Commonwealth Street
    Commonwealth Street is a notable thoroughfare in Honiara, the capital city of the Solomon Islands.
  • C. Beacon Street
    Beacon Street is a historic thoroughfare in Boston, Massachusetts, known for running along the Boston Common and past prominent landmarks in the Beacon Hill neighborhood.
  • D. 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.
  • E. Somerville Avenue
    Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: onRoad
Context triple: [Heartbreak Hill, onRoad, Commonwealth Avenue]
  • A. openedToRoadTraffic
    Indicates that something, such as a structure or route, has begun allowing regular use by vehicles or road users.
  • B. roadwayCarries
    Indicates that a roadway serves as a route that supports or conveys a particular transportation facility, traffic flow, or designated use.
  • C. roadServed
    Indicates that a road is provided with necessary services or infrastructure support by a responsible entity.
  • D. roadType
    Indicates the classification or category of a road based on its functional or physical characteristics.
  • E. drivesOn
    Indicates that an entity uses or travels along a particular route, surface, or roadway as its path of movement.
  • F. None of above. chosen

Provenance (7 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_69a49389f44881909a608fb27d89f247 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4abe4ab1081909207ae2eec1898d9 completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce4e94688190bc29b4a1e26f6b93 completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69accee5a424819084c57fe08cfea195 completed March 8, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69accf3b2f988190bca7f8536b50f1b8 completed March 8, 2026, 1:22 a.m.
PD Predicate disambiguation batch_69a4aa7dfc5c8190890c9df485d73a86 completed March 1, 2026, 9:07 p.m.
PDg Predicate description generation batch_69a4ab4893e481908632102d240466dc completed March 1, 2026, 9:10 p.m.
Created at: March 1, 2026, 7:38 p.m.