Triple

T1573467
Position Surface form Disambiguated ID Type / Status
Subject Lake Merritt E33593 entity
Predicate surroundedBy P224 FINISHED
Object Grand Lake neighborhood
Grand Lake neighborhood is a vibrant residential and commercial district in Oakland, California, known for its proximity to Lake Merritt, bustling Lakeshore and Grand Avenue corridors, and popular Grand Lake Farmers Market.
 E179541 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: Grand Lake neighborhood | Statement: [Lake Merritt, surroundedBy, Grand Lake neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Lake neighborhood
Context triple: [Lake Merritt, surroundedBy, Grand Lake neighborhood]
  • A. Silver Lake neighborhood
    The Silver Lake neighborhood is a residential area within the Nonantum village of Newton, Massachusetts, known for its local community character and proximity to the historic Silver Lake site.
  • B. Swisshelm Park neighborhood
    Swisshelm Park is a quiet, primarily residential neighborhood in Pittsburgh, Pennsylvania, known for its green spaces, suburban feel, and proximity to the city’s large Frick Park.
  • C. Linnton neighborhood
    The Linnton neighborhood is a riverside community in northwest Portland, Oregon, known for its industrial waterfront, proximity to Forest Park, and location along U.S. Route 30.
  • D. Northwood neighborhood
    Northwood neighborhood is a residential area in Northeast Philadelphia known for its tree-lined streets, historic homes, and proximity to Frankford Avenue.
  • E. Brightwood neighborhood
    Brightwood is a primarily residential neighborhood in the northwestern quadrant of Washington, D.C., known for its quiet streets, diverse community, and mix of rowhouses and single-family homes.
  • 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: Grand Lake neighborhood
Triple: [Lake Merritt, surroundedBy, Grand Lake neighborhood]
Generated description
Grand Lake neighborhood is a vibrant residential and commercial district in Oakland, California, known for its proximity to Lake Merritt, bustling Lakeshore and Grand Avenue corridors, and popular Grand Lake Farmers Market.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grand Lake neighborhood
Target entity description: Grand Lake neighborhood is a vibrant residential and commercial district in Oakland, California, known for its proximity to Lake Merritt, bustling Lakeshore and Grand Avenue corridors, and popular Grand Lake Farmers Market.
  • A. Silver Lake neighborhood
    The Silver Lake neighborhood is a residential area within the Nonantum village of Newton, Massachusetts, known for its local community character and proximity to the historic Silver Lake site.
  • B. Swisshelm Park neighborhood
    Swisshelm Park is a quiet, primarily residential neighborhood in Pittsburgh, Pennsylvania, known for its green spaces, suburban feel, and proximity to the city’s large Frick Park.
  • C. Linnton neighborhood
    The Linnton neighborhood is a riverside community in northwest Portland, Oregon, known for its industrial waterfront, proximity to Forest Park, and location along U.S. Route 30.
  • D. Northwood neighborhood
    Northwood neighborhood is a residential area in Northeast Philadelphia known for its tree-lined streets, historic homes, and proximity to Frankford Avenue.
  • E. Brightwood neighborhood
    Brightwood is a primarily residential neighborhood in the northwestern quadrant of Washington, D.C., known for its quiet streets, diverse community, and mix of rowhouses and single-family homes.
  • 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_69a885f11b048190935025a035302715 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908bb9c648190933fd19bcc1cb9a4 completed March 5, 2026, 4:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad4028bc5881909dbe847229dd63bb completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad41930d208190b34531e3f35fa58b completed March 8, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_69ad422752348190b42ebc3781a6e8a5 completed March 8, 2026, 9:32 a.m.
Created at: March 4, 2026, 7:27 p.m.