Triple

T9304927
Position Surface form Disambiguated ID Type / Status
Subject Gwynns Falls E223857 entity
Predicate monitoredBy P752 FINISHED
Object Baltimore Ecosystem Study
The Baltimore Ecosystem Study is a long-term ecological research project that examines how urbanization affects ecological processes and human–environment interactions in the Baltimore metropolitan area.
E790375 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: Baltimore Ecosystem Study | Statement: [Gwynns Falls, monitoredBy, Baltimore Ecosystem Study]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Baltimore Ecosystem Study
Context triple: [Gwynns Falls, monitoredBy, Baltimore Ecosystem Study]
  • A. University of Maryland Center for Environmental Science
    The University of Maryland Center for Environmental Science is a research institution focused on advancing scientific understanding of the environment and providing guidance for managing and protecting natural resources.
  • B. Chesapeake Bay Program
    The Chesapeake Bay Program is a regional partnership of federal and state agencies, local governments, nonprofits, and academic institutions dedicated to restoring and protecting the Chesapeake Bay and its watershed.
  • C. Smithsonian Environmental Research Center
    The Smithsonian Environmental Research Center is a leading research facility focused on long-term ecological and environmental science, particularly in coastal and watershed ecosystems.
  • D. Plum Island Ecosystems Long Term Ecological Research site
    The Plum Island Ecosystems Long Term Ecological Research site is a long-term coastal research program focused on understanding ecological processes, climate impacts, and land–sea interactions in the Plum Island Sound estuarine system in Massachusetts.
  • E. Maryland Coastal Bays system
    The Maryland Coastal Bays system is a network of shallow coastal lagoons and estuaries behind the barrier islands of Maryland’s Atlantic coast, recognized for its rich biodiversity and important habitat for fish, birds, and other wildlife.
  • 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: Baltimore Ecosystem Study
Triple: [Gwynns Falls, monitoredBy, Baltimore Ecosystem Study]
Generated description
The Baltimore Ecosystem Study is a long-term ecological research project that examines how urbanization affects ecological processes and human–environment interactions in the Baltimore metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Baltimore Ecosystem Study
Target entity description: The Baltimore Ecosystem Study is a long-term ecological research project that examines how urbanization affects ecological processes and human–environment interactions in the Baltimore metropolitan area.
  • A. University of Maryland Center for Environmental Science
    The University of Maryland Center for Environmental Science is a research institution focused on advancing scientific understanding of the environment and providing guidance for managing and protecting natural resources.
  • B. Chesapeake Bay Program
    The Chesapeake Bay Program is a regional partnership of federal and state agencies, local governments, nonprofits, and academic institutions dedicated to restoring and protecting the Chesapeake Bay and its watershed.
  • C. Smithsonian Environmental Research Center
    The Smithsonian Environmental Research Center is a leading research facility focused on long-term ecological and environmental science, particularly in coastal and watershed ecosystems.
  • D. Plum Island Ecosystems Long Term Ecological Research site
    The Plum Island Ecosystems Long Term Ecological Research site is a long-term coastal research program focused on understanding ecological processes, climate impacts, and land–sea interactions in the Plum Island Sound estuarine system in Massachusetts.
  • E. Maryland Coastal Bays system
    The Maryland Coastal Bays system is a network of shallow coastal lagoons and estuaries behind the barrier islands of Maryland’s Atlantic coast, recognized for its rich biodiversity and important habitat for fish, birds, and other wildlife.
  • 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_69ca8424d0f08190831e2e93c6533aeb completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd1da623ac81908bab6dfb1bbce25d completed April 1, 2026, 1:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0b2735d788190bd8f963562fb85a8 completed April 4, 2026, 6:40 a.m.
NEDg Description generation batch_69d0b4231b708190b8a4a342bc63e84d completed April 4, 2026, 6:48 a.m.
NED2 Entity disambiguation (via description) batch_69d0b4b8131c8190b2aa8be56925b7bc completed April 4, 2026, 6:50 a.m.
Created at: March 30, 2026, 7:36 p.m.