Triple

T23098295
Position Surface form Disambiguated ID Type / Status
Subject Washington Square station E575955 entity
Predicate servesNeighborhood P82 FINISHED
Object Washington Square, Brookline
Washington Square, Brookline is a vibrant commercial and residential neighborhood in Brookline, Massachusetts, known for its restaurants, shops, and access to the MBTA Green Line.
 E1569269 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: Washington Square, Brookline | Statement: [Washington Square station, servesNeighborhood, Washington Square, Brookline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Square, Brookline
Context triple: [Washington Square station, servesNeighborhood, Washington Square, Brookline]
  • A. Washington Square
    Washington Square is a historic street and surrounding area in Salem, Massachusetts, known for encircling the Salem Common and featuring notable 19th-century architecture.
  • B. Washington Square
    Washington Square is a historic public park in downtown Charleston, South Carolina, known for its monuments, shaded walkways, and role as a civic gathering space.
  • C. Washington Square
    Washington Square is a historic public park in San Francisco’s North Beach neighborhood, known as a central gathering spot surrounded by cafes, churches, and classic city views.
  • D. Washington Square
    Washington Square is a historic public square in Savannah, Georgia, known for its picturesque setting and role in the city’s original town plan.
  • E. Washington Square
    Washington Square is a 1997 period drama film adaptation of Henry James's novel, known for its exploration of family conflict, social class, and a young woman's emotional awakening in 19th-century New York.
  • 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: Washington Square, Brookline
Triple: [Washington Square station, servesNeighborhood, Washington Square, Brookline]
Generated description
Washington Square, Brookline is a vibrant commercial and residential neighborhood in Brookline, Massachusetts, known for its restaurants, shops, and access to the MBTA Green Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Washington Square, Brookline
Target entity description: Washington Square, Brookline is a vibrant commercial and residential neighborhood in Brookline, Massachusetts, known for its restaurants, shops, and access to the MBTA Green Line.
  • A. Washington Square
    Washington Square is a historic street and surrounding area in Salem, Massachusetts, known for encircling the Salem Common and featuring notable 19th-century architecture.
  • B. Washington Square
    Washington Square is a historic public park in downtown Charleston, South Carolina, known for its monuments, shaded walkways, and role as a civic gathering space.
  • C. Washington Square
    Washington Square is a historic public park in San Francisco’s North Beach neighborhood, known as a central gathering spot surrounded by cafes, churches, and classic city views.
  • D. Washington Square
    Washington Square is a historic public square in Savannah, Georgia, known for its picturesque setting and role in the city’s original town plan.
  • E. Washington Square
    Washington Square is a 1997 period drama film adaptation of Henry James's novel, known for its exploration of family conflict, social class, and a young woman's emotional awakening in 19th-century New York.
  • 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_69e245c060b48190a9bd61a47a16db17 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18de71a088190b91918e6c4ea6e97 completed April 29, 2026, 4:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c15bdd9fc8190a8b5e462057c0fdb completed May 19, 2026, 7:48 a.m.
NEDg Description generation batch_6a0c167881a88190a8da82f37c47e810 completed May 19, 2026, 7:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0c17154a148190863ef7abe33861f0 completed May 19, 2026, 7:53 a.m.
Created at: April 17, 2026, 3:57 p.m.