Triple

T7448413
Position Surface form Disambiguated ID Type / Status
Subject Sweeney Ridge E171941 entity
Predicate hasTrailhead P3625 FINISHED
Object Sneath Lane trailhead
Sneath Lane trailhead is a primary access point on the San Francisco Peninsula leading hikers up to the historic and scenic Sweeney Ridge area.
E665897 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: Sneath Lane trailhead | Statement: [Sweeney Ridge, hasTrailhead, Sneath Lane trailhead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sneath Lane trailhead
Context triple: [Sweeney Ridge, hasTrailhead, Sneath Lane trailhead]
  • A. Parry Grove Trail
    Parry Grove Trail is a scenic hiking path in Torrey Pines State Natural Reserve known for its coastal views, native vegetation, and relatively steep access via a long staircase.
  • B. Vivian Creek Trailhead
    Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
  • C. Elm Ridge Trail
    Elm Ridge Trail is a popular hiking route in New York’s Catskill Mountains that provides access to the summit area of Windham High Peak.
  • D. Laurel Bluffs Trail
    Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
  • E. Fanno Creek Trail
    Fanno Creek Trail is a multi-use recreational path in the Portland metropolitan area that follows Fanno Creek through several communities, offering walking, running, and cycling opportunities.
  • 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: Sneath Lane trailhead
Triple: [Sweeney Ridge, hasTrailhead, Sneath Lane trailhead]
Generated description
Sneath Lane trailhead is a primary access point on the San Francisco Peninsula leading hikers up to the historic and scenic Sweeney Ridge area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sneath Lane trailhead
Target entity description: Sneath Lane trailhead is a primary access point on the San Francisco Peninsula leading hikers up to the historic and scenic Sweeney Ridge area.
  • A. Parry Grove Trail
    Parry Grove Trail is a scenic hiking path in Torrey Pines State Natural Reserve known for its coastal views, native vegetation, and relatively steep access via a long staircase.
  • B. Vivian Creek Trailhead
    Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
  • C. Elm Ridge Trail
    Elm Ridge Trail is a popular hiking route in New York’s Catskill Mountains that provides access to the summit area of Windham High Peak.
  • D. Laurel Bluffs Trail
    Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
  • E. Fanno Creek Trail
    Fanno Creek Trail is a multi-use recreational path in the Portland metropolitan area that follows Fanno Creek through several communities, offering walking, running, and cycling opportunities.
  • 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_69c68a65402881908f7869368eb746fb completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f389ddd48190a4b8753c67220c4f completed March 27, 2026, 9:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c827b0e9848190b28ff10b12b10a33 completed March 28, 2026, 7:10 p.m.
NEDg Description generation batch_69c8299bb8c08190a5a78b0c1a8cc0fb completed March 28, 2026, 7:18 p.m.
NED2 Entity disambiguation (via description) batch_69c82ad4384481909616bdfd02624a48 completed March 28, 2026, 7:24 p.m.
Created at: March 27, 2026, 3:14 p.m.