Triple

T15612
Position Surface form Disambiguated ID Type / Status
Subject Longwood Medical Area E311 entity
Predicate adjacentTo P224 FINISHED
Object Mission Hill
Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
E8301 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: Mission Hill | Statement: [Longwood Medical Area, adjacentTo, Mission Hill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mission Hill
Context triple: [Longwood Medical Area, adjacentTo, Mission Hill]
  • A. Newton Highlands
    Newton Highlands is a village and residential neighborhood within the city of Newton, Massachusetts, known for its historic district and Green Line D-branch service.
  • B. Silver Hill
    Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
  • C. Britton Hill
    Britton Hill is the lowest high point of any U.S. state, a modest rise located in the Florida Panhandle near the Alabama border.
  • D. Pine Hill
    Pine Hill is the modestly elevated summit that serves as the highest natural point on Cape Cod in Massachusetts.
  • E. Porter Square
    Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
  • 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: Mission Hill
Triple: [Longwood Medical Area, adjacentTo, Mission Hill]
Generated description
Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mission Hill
Target entity description: Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
  • A. Prospect Hill, Charlestown, Massachusetts
    Prospect Hill in Charlestown, Massachusetts is a historic Revolutionary War site best known as the location where the Grand Union Flag, considered the first national flag of the United States, was first raised.
  • B. Newton Highlands
    Newton Highlands is a village and residential neighborhood within the city of Newton, Massachusetts, known for its historic district and Green Line D-branch service.
  • C. Silver Hill
    Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
  • D. Britton Hill
    Britton Hill is the lowest high point of any U.S. state, a modest rise located in the Florida Panhandle near the Alabama border.
  • E. Pine Hill
    Pine Hill is the modestly elevated summit that serves as the highest natural point on Cape Cod in Massachusetts.
  • 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a2400257208190b3cd87ad2a06c18f completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26237c7208190ac4a1c373ff37b06 completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a263abaac0819095a41ae87f45b132 completed Feb. 28, 2026, 3:40 a.m.
NED2 Entity disambiguation (via description) batch_69a264296fa88190a7b4c0d3f164b02f completed Feb. 28, 2026, 3:42 a.m.
Created at: Feb. 28, 2026, 1:02 a.m.