Triple

T5170503
Position Surface form Disambiguated ID Type / Status
Subject New Jersey Meadowlands E116664 entity
Predicate locatedIn P40 FINISHED
Object Passaic River estuary
The Passaic River estuary is a tidal, urbanized stretch of the lower Passaic River in northeastern New Jersey, characterized by extensive wetlands, heavy industrialization, and significant environmental contamination and restoration efforts.
E505872 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: Passaic River estuary | Statement: [New Jersey Meadowlands, locatedIn, Passaic River estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Passaic River estuary
Context triple: [New Jersey Meadowlands, locatedIn, Passaic River estuary]
  • A. Raritan Bay
    Raritan Bay is a shallow, coastal embayment at the junction of New Jersey and New York that forms part of the larger New York–New Jersey Harbor complex and serves as an important area for shipping, recreation, and marine habitat.
  • B. Maurice River
    The Maurice River is a river in southern New Jersey that flows through rural wetlands and empties into Delaware Bay, supporting significant ecological habitats and recreational activities.
  • C. Nassau River
    The Nassau River is a waterway in northeastern Florida that flows through marshlands and coastal areas before emptying into the Atlantic Ocean.
  • D. Toms River
    Toms River is a coastal township in Ocean County, New Jersey, known for its beaches, boardwalk access, and role as a popular family-oriented destination along the Jersey Shore.
  • E. Manasquan River
    The Manasquan River is a coastal waterway in central New Jersey that forms part of the boundary between Monmouth and Ocean counties and is popular for boating, fishing, and recreation.
  • 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: Passaic River estuary
Triple: [New Jersey Meadowlands, locatedIn, Passaic River estuary]
Generated description
The Passaic River estuary is a tidal, urbanized stretch of the lower Passaic River in northeastern New Jersey, characterized by extensive wetlands, heavy industrialization, and significant environmental contamination and restoration efforts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Passaic River estuary
Target entity description: The Passaic River estuary is a tidal, urbanized stretch of the lower Passaic River in northeastern New Jersey, characterized by extensive wetlands, heavy industrialization, and significant environmental contamination and restoration efforts.
  • A. Raritan Bay
    Raritan Bay is a shallow, coastal embayment at the junction of New Jersey and New York that forms part of the larger New York–New Jersey Harbor complex and serves as an important area for shipping, recreation, and marine habitat.
  • B. Maurice River
    The Maurice River is a river in southern New Jersey that flows through rural wetlands and empties into Delaware Bay, supporting significant ecological habitats and recreational activities.
  • C. Nassau River
    The Nassau River is a waterway in northeastern Florida that flows through marshlands and coastal areas before emptying into the Atlantic Ocean.
  • D. Toms River
    Toms River is a coastal township in Ocean County, New Jersey, known for its beaches, boardwalk access, and role as a popular family-oriented destination along the Jersey Shore.
  • E. Manasquan River
    The Manasquan River is a coastal waterway in central New Jersey that forms part of the boundary between Monmouth and Ocean counties and is popular for boating, fishing, and recreation.
  • 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_69bd445ff97c81909a2615cc56235470 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd794f44248190a3a90c92208104a7 completed March 20, 2026, 4:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69bef7f3f7588190b1a09b408248d18b completed March 21, 2026, 7:56 p.m.
NEDg Description generation batch_69bef8996a208190b9b84b297434c549 completed March 21, 2026, 7:59 p.m.
NED2 Entity disambiguation (via description) batch_69bef935c2288190b2c66e25b8f065bd completed March 21, 2026, 8:01 p.m.
Created at: March 20, 2026, 1:45 p.m.