Triple

T1116477
Position Surface form Disambiguated ID Type / Status
Subject Portland Head Light E11111 entity
Predicate adjacentTo P224 FINISHED
Object Fort Williams Park
Fort Williams Park is a coastal public park in Cape Elizabeth, Maine, known for its historic military fortifications, scenic ocean views, and as the home of the iconic Portland Head Light.
 E134104 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: Fort Williams Park | Statement: [Portland Head Light, adjacentTo, Fort Williams Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fort Williams Park
Context triple: [Portland Head Light, adjacentTo, Fort Williams Park]
  • A. Menotomy Rocks Park
    Menotomy Rocks Park is a wooded public park and conservation area in Arlington, Massachusetts, known for its walking trails, pond, and natural scenery.
  • B. Blue Hills Reservation
    Blue Hills Reservation is a large state park and conservation area just south of Boston, known for its wooded hills, hiking trails, and scenic views.
  • C. Middlesex Fells Reservation
    Middlesex Fells Reservation is a large state-owned natural area north of Boston known for its forests, reservoirs, and extensive network of hiking and biking trails.
  • D. Addison Circle Park
    Addison Circle Park is a central urban green space in Addison, Texas, known for its modern design, public art, and frequent community events and festivals.
  • E. Great Falls Park
    Great Falls Park is a U.S. national park along the Potomac River in Virginia, known for its dramatic waterfalls, rugged river gorge, and hiking and viewing opportunities near Washington, D.C.
  • 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: Fort Williams Park
Triple: [Portland Head Light, adjacentTo, Fort Williams Park]
Generated description
Fort Williams Park is a coastal public park in Cape Elizabeth, Maine, known for its historic military fortifications, scenic ocean views, and as the home of the iconic Portland Head Light.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fort Williams Park
Target entity description: Fort Williams Park is a coastal public park in Cape Elizabeth, Maine, known for its historic military fortifications, scenic ocean views, and as the home of the iconic Portland Head Light.
  • A. Menotomy Rocks Park
    Menotomy Rocks Park is a wooded public park and conservation area in Arlington, Massachusetts, known for its walking trails, pond, and natural scenery.
  • B. Blue Hills Reservation
    Blue Hills Reservation is a large state park and conservation area just south of Boston, known for its wooded hills, hiking trails, and scenic views.
  • C. Middlesex Fells Reservation
    Middlesex Fells Reservation is a large state-owned natural area north of Boston known for its forests, reservoirs, and extensive network of hiking and biking trails.
  • D. Addison Circle Park
    Addison Circle Park is a central urban green space in Addison, Texas, known for its modern design, public art, and frequent community events and festivals.
  • E. Great Falls Park
    Great Falls Park is a U.S. national park along the Potomac River in Virginia, known for its dramatic waterfalls, rugged river gorge, and hiking and viewing opportunities near Washington, D.C.
  • 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_69a493252a648190ac48f8742474a5e8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bba2b550819081f8a100638d2fba completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac667127008190b2aa1f3aafc87340 completed March 7, 2026, 5:54 p.m.
NEDg Description generation batch_69ac66f0e874819092d51913f08905d4 completed March 7, 2026, 5:57 p.m.
NED2 Entity disambiguation (via description) batch_69ac676cb9a08190a83d47de80126677 completed March 7, 2026, 5:59 p.m.
Created at: March 1, 2026, 7:43 p.m.