Triple

T6511050
Position Surface form Disambiguated ID Type / Status
Subject Parker River E150132 entity
Predicate hasNearbyFeature P350 FINISHED
Object Great Marsh (Massachusetts)
Great Marsh (Massachusetts) is a vast coastal salt marsh ecosystem in northeastern Massachusetts known for its rich biodiversity, bird habitat, and role in coastal protection.
 E90602 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: Great Marsh (Massachusetts) | Statement: [Parker River, hasNearbyFeature, Great Marsh (Massachusetts)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Great Marsh (Massachusetts)
Context triple: [Parker River, hasNearbyFeature, Great Marsh (Massachusetts)]
  • A. Mashpee Pond
    Mashpee Pond is a freshwater lake in the town of Mashpee on Cape Cod, Massachusetts, known for recreation such as fishing, boating, and swimming.
  • B. Nauset Marsh
    Nauset Marsh is a coastal salt marsh and tidal estuary on Cape Cod in Massachusetts, known for its rich wildlife habitat, scenic beauty, and opportunities for kayaking and birdwatching.
  • C. Rumney Marsh Reservation
    Rumney Marsh Reservation is a protected coastal salt marsh and wildlife habitat in Revere, Massachusetts, known for its birdwatching, tidal wetlands, and scenic natural landscape near Boston.
  • D. Fresh Pond
    Fresh Pond is a large freshwater reservoir and surrounding parkland in Cambridge, Massachusetts, known for its walking trails, wildlife, and role in the city's water supply.
  • E. Ponkapoag Pond
    Ponkapoag Pond is a scenic freshwater pond in Massachusetts known for its recreational opportunities such as fishing, boating, and hiking in a natural woodland setting.
  • 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: Great Marsh (Massachusetts)
Triple: [Parker River, hasNearbyFeature, Great Marsh (Massachusetts)]
Generated description
Great Marsh (Massachusetts) is a vast coastal salt marsh ecosystem in northeastern Massachusetts known for its rich biodiversity, bird habitat, and role in coastal protection.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Great Marsh (Massachusetts)
Target entity description: Great Marsh (Massachusetts) is a vast coastal salt marsh ecosystem in northeastern Massachusetts known for its rich biodiversity, bird habitat, and role in coastal protection.
  • A. Mashpee Pond
    Mashpee Pond is a freshwater lake in the town of Mashpee on Cape Cod, Massachusetts, known for recreation such as fishing, boating, and swimming.
  • B. Nauset Marsh
    Nauset Marsh is a coastal salt marsh and tidal estuary on Cape Cod in Massachusetts, known for its rich wildlife habitat, scenic beauty, and opportunities for kayaking and birdwatching.
  • C. Rumney Marsh Reservation chosen
    Rumney Marsh Reservation is a protected coastal salt marsh and wildlife habitat in Revere, Massachusetts, known for its birdwatching, tidal wetlands, and scenic natural landscape near Boston.
  • D. Fresh Pond
    Fresh Pond is a large freshwater reservoir and surrounding parkland in Cambridge, Massachusetts, known for its walking trails, wildlife, and role in the city's water supply.
  • E. Ponkapoag Pond
    Ponkapoag Pond is a scenic freshwater pond in Massachusetts known for its recreational opportunities such as fishing, boating, and hiking in a natural woodland setting.
  • F. None of above.

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_69c687ef291081909d437f035eef1cda completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c69f3ad7d081909162f1a625fc52b1 completed March 27, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb5dd5b88190b0928b44ebc91609 completed March 27, 2026, 6:24 p.m.
NEDg Description generation batch_69c6cc96edd08190b0c0f1b49dd64160 completed March 27, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69c6cd8d15ec8190be5a8c5e3f201139 completed March 27, 2026, 6:33 p.m.
Created at: March 27, 2026, 1:43 p.m.