Triple

T19576184
Position Surface form Disambiguated ID Type / Status
Subject Bear River Migratory Bird Refuge E489863 entity
Predicate hasSpecies P965 FINISHED
Object Forster's tern
Forster's tern is a medium-sized North American tern species known for its graceful flight, slender build, and preference for marshes and wetlands.
E1383821 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: Forster's tern | Statement: [Bear River Migratory Bird Refuge, hasSpecies, Forster's tern]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Forster's tern
Context triple: [Bear River Migratory Bird Refuge, hasSpecies, Forster's tern]
  • A. black-bellied tern
    The black-bellied tern is a medium-sized riverine tern of South Asia, now endangered due to habitat loss and declining river ecosystems.
  • B. Caspian tern
    The Caspian tern is a large, powerful seabird and the world’s biggest tern species, known for its stout red bill and wide distribution across coastal and inland waters worldwide.
  • C. Aleutian tern
    The Aleutian tern is a small, migratory seabird of the North Pacific known for its long-distance flights between subarctic breeding grounds and tropical wintering areas.
  • D. Antarctic tern
    The Antarctic tern is a small, migratory seabird of polar regions, known for its graceful flight, long-distance movements, and nesting on rocky Antarctic and sub-Antarctic coasts and islands.
  • E. Kentish plover
    The Kentish plover is a small, pale shorebird of sandy coasts and salt flats, known for its quick, darting movements and widespread breeding across Eurasia and North Africa.
  • 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: Forster's tern
Triple: [Bear River Migratory Bird Refuge, hasSpecies, Forster's tern]
Generated description
Forster's tern is a medium-sized North American tern species known for its graceful flight, slender build, and preference for marshes and wetlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Forster's tern
Target entity description: Forster's tern is a medium-sized North American tern species known for its graceful flight, slender build, and preference for marshes and wetlands.
  • A. black-bellied tern
    The black-bellied tern is a medium-sized riverine tern of South Asia, now endangered due to habitat loss and declining river ecosystems.
  • B. Caspian tern
    The Caspian tern is a large, powerful seabird and the world’s biggest tern species, known for its stout red bill and wide distribution across coastal and inland waters worldwide.
  • C. Aleutian tern
    The Aleutian tern is a small, migratory seabird of the North Pacific known for its long-distance flights between subarctic breeding grounds and tropical wintering areas.
  • D. Antarctic tern
    The Antarctic tern is a small, migratory seabird of polar regions, known for its graceful flight, long-distance movements, and nesting on rocky Antarctic and sub-Antarctic coasts and islands.
  • E. Kentish plover
    The Kentish plover is a small, pale shorebird of sandy coasts and salt flats, known for its quick, darting movements and widespread breeding across Eurasia and North Africa.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64024c5b08190bbff6df633857874 completed April 20, 2026, 3:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07578feebc819097d233618e09d1eb completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a075865eaac819085b35d165fda91d4 completed May 15, 2026, 5:31 p.m.
NED2 Entity disambiguation (via description) batch_6a07590b84488190a33889335ba95c95 completed May 15, 2026, 5:34 p.m.
Created at: April 10, 2026, 1:42 p.m.