Triple

T79450
Position Surface form Disambiguated ID Type / Status
Subject Emerald Necklace park system E1594 entity
Predicate followsWatercourse P3624 FINISHED
Object Stony Brook
Stony Brook is a small urban stream in Boston, Massachusetts, that runs through several neighborhoods and is largely culverted and integrated into the city’s Emerald Necklace park system.
E26151 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: Stony Brook | Statement: [Emerald Necklace park system, followsWatercourse, Stony Brook]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stony Brook
Context triple: [Emerald Necklace park system, followsWatercourse, Stony Brook]
  • A. East River
    The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
  • B. Jamaica Bay
    Jamaica Bay is a large, wildlife-rich estuary on the southern shore of Long Island in New York City, known for its marshes, bird habitats, and inclusion within the Gateway National Recreation Area.
  • C. Long Island Sound
    Long Island Sound is a tidal estuary of the Atlantic Ocean located between Long Island, New York, and the coast of Connecticut, known for its maritime commerce, recreation, and diverse coastal ecosystems.
  • D. New York Harbor estuarine system
    The New York Harbor estuarine system is a complex network of tidal waterways and wetlands at the meeting of the Hudson River and the Atlantic Ocean, forming one of the world’s largest natural harbors and a critical ecological and shipping hub for the New York metropolitan area.
  • E. Hudson River
    The Hudson River is a major waterway in eastern New York State that flows south past cities like Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • 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: Stony Brook
Triple: [Emerald Necklace park system, followsWatercourse, Stony Brook]
Generated description
Stony Brook is a small urban stream in Boston, Massachusetts, that runs through several neighborhoods and is largely culverted and integrated into the city’s Emerald Necklace park system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stony Brook
Target entity description: Stony Brook is a small urban stream in Boston, Massachusetts, that runs through several neighborhoods and is largely culverted and integrated into the city’s Emerald Necklace park system.
  • A. East River
    The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
  • B. Jamaica Bay
    Jamaica Bay is a large, wildlife-rich estuary on the southern shore of Long Island in New York City, known for its marshes, bird habitats, and inclusion within the Gateway National Recreation Area.
  • C. Long Island Sound
    Long Island Sound is a tidal estuary of the Atlantic Ocean located between Long Island, New York, and the coast of Connecticut, known for its maritime commerce, recreation, and diverse coastal ecosystems.
  • D. New York Harbor estuarine system
    The New York Harbor estuarine system is a complex network of tidal waterways and wetlands at the meeting of the Hudson River and the Atlantic Ocean, forming one of the world’s largest natural harbors and a critical ecological and shipping hub for the New York metropolitan area.
  • E. Hudson River
    The Hudson River is a major waterway in eastern New York State that flows south past cities like Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • 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_69a24c60d19c8190a1b6c105ca59ef5b completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a2567c90308190a9b989c586f7e559 completed Feb. 28, 2026, 2:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3280cebb48190bffad33be40dc175 completed Feb. 28, 2026, 5:38 p.m.
NEDg Description generation batch_69a3286a10a081909ff6a27df20a0f8e completed Feb. 28, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69a32b0b53488190a009ab2ebf362e66 completed Feb. 28, 2026, 5:51 p.m.
Created at: Feb. 28, 2026, 2:06 a.m.