Triple

T5646028
Position Surface form Disambiguated ID Type / Status
Subject Patapsco Valley State Park E124386 entity
Predicate hasPart P35 FINISHED
Object Old Main Line Trail
Old Main Line Trail is a recreational hiking and biking path in Maryland that follows the historic route of one of the nation’s earliest railroad lines through Patapsco Valley.
E537421 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: Old Main Line Trail | Statement: [Patapsco Valley State Park, hasPart, Old Main Line Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old Main Line Trail
Context triple: [Patapsco Valley State Park, hasPart, Old Main Line Trail]
  • A. Lawrence Hopewell Trail
    The Lawrence Hopewell Trail is a multi-use recreational path in Mercer County, New Jersey, that offers walking, running, and cycling routes through local parks, neighborhoods, and natural areas.
  • B. Battle Road Trail
    Battle Road Trail is a historic walking and biking path that follows the route of the opening battles of the American Revolutionary War between Lexington and Concord in Massachusetts.
  • C. Lover's Lane Trail
    Lover's Lane Trail is a scenic hiking path in Washington's Olympic National Park that winds through lush temperate rainforest and along the Sol Duc River to Sol Duc Falls.
  • D. South County Trailway
    The South County Trailway is a paved multi-use rail trail in Westchester County, New York, popular for cycling, running, and walking along a former railroad corridor.
  • E. Elizabeth Pass Trail
    Elizabeth Pass Trail is a high-elevation hiking route in California’s Sierra Nevada that crosses the rugged Great Western Divide, offering access to remote alpine scenery in Sequoia National Park.
  • 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: Old Main Line Trail
Triple: [Patapsco Valley State Park, hasPart, Old Main Line Trail]
Generated description
Old Main Line Trail is a recreational hiking and biking path in Maryland that follows the historic route of one of the nation’s earliest railroad lines through Patapsco Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old Main Line Trail
Target entity description: Old Main Line Trail is a recreational hiking and biking path in Maryland that follows the historic route of one of the nation’s earliest railroad lines through Patapsco Valley.
  • A. Lawrence Hopewell Trail
    The Lawrence Hopewell Trail is a multi-use recreational path in Mercer County, New Jersey, that offers walking, running, and cycling routes through local parks, neighborhoods, and natural areas.
  • B. Battle Road Trail
    Battle Road Trail is a historic walking and biking path that follows the route of the opening battles of the American Revolutionary War between Lexington and Concord in Massachusetts.
  • C. Lover's Lane Trail
    Lover's Lane Trail is a scenic hiking path in Washington's Olympic National Park that winds through lush temperate rainforest and along the Sol Duc River to Sol Duc Falls.
  • D. South County Trailway
    The South County Trailway is a paved multi-use rail trail in Westchester County, New York, popular for cycling, running, and walking along a former railroad corridor.
  • E. Elizabeth Pass Trail
    Elizabeth Pass Trail is a high-elevation hiking route in California’s Sierra Nevada that crosses the rugged Great Western Divide, offering access to remote alpine scenery in Sequoia National Park.
  • 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_69c00825df388190a58742fa9b1aa33d completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022aa650c819088d9046b82fab631 completed March 22, 2026, 5:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d84e14c8190b913486cb516eee1 completed March 22, 2026, 8:13 p.m.
NEDg Description generation batch_69c04edbf1f081908d74d0ac29601a35 completed March 22, 2026, 8:19 p.m.
NED2 Entity disambiguation (via description) batch_69c04f7e64c88190bbced2f2460c1913 completed March 22, 2026, 8:22 p.m.
Created at: March 22, 2026, 3:41 p.m.