Triple

T16385755
Position Surface form Disambiguated ID Type / Status
Subject Sheep Mountain Wilderness E397917 entity
Predicate popularTrail P24031 FINISHED
Object Bridge to Nowhere trail
The Bridge to Nowhere trail is a well-known hiking route in Southern California’s San Gabriel Mountains that leads through rugged canyon scenery to an isolated arch bridge spanning the East Fork of the San Gabriel River.
E1210293 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: Bridge to Nowhere trail | Statement: [Sheep Mountain Wilderness, popularTrail, Bridge to Nowhere trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bridge to Nowhere trail
Context triple: [Sheep Mountain Wilderness, popularTrail, Bridge to Nowhere trail]
  • A. Stone Bridge Trail
    Stone Bridge Trail is a walking path in Manassas National Battlefield Park that follows historic Civil War terrain near the Stone Bridge and offers visitors interpretive views of the battlefield landscape.
  • B. Westside Trail
    Westside Trail is a multi-use path and greenway in Atlanta that forms part of the Atlanta BeltLine, connecting neighborhoods on the city’s west side with parks, transit, and public art.
  • C. Union Dam Trail
    Union Dam Trail is a hiking path within Maryland’s Patapsco Valley State Park, known for its wooded riverside scenery and access to historic mill and dam sites.
  • D. SoPac Trail
    The SoPac Trail is a multi-use urban trail in Dallas, Texas, that follows a former railroad corridor and connects with other popular paths as part of the city’s larger trail network.
  • E. Warner Valley Trail
    Warner Valley Trail is a hiking route in Warner Valley, likely offering access to the area’s natural scenery, wildlife, and outdoor recreation 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: Bridge to Nowhere trail
Triple: [Sheep Mountain Wilderness, popularTrail, Bridge to Nowhere trail]
Generated description
The Bridge to Nowhere trail is a well-known hiking route in Southern California’s San Gabriel Mountains that leads through rugged canyon scenery to an isolated arch bridge spanning the East Fork of the San Gabriel River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bridge to Nowhere trail
Target entity description: The Bridge to Nowhere trail is a well-known hiking route in Southern California’s San Gabriel Mountains that leads through rugged canyon scenery to an isolated arch bridge spanning the East Fork of the San Gabriel River.
  • A. Stone Bridge Trail
    Stone Bridge Trail is a walking path in Manassas National Battlefield Park that follows historic Civil War terrain near the Stone Bridge and offers visitors interpretive views of the battlefield landscape.
  • B. Westside Trail
    Westside Trail is a multi-use path and greenway in Atlanta that forms part of the Atlanta BeltLine, connecting neighborhoods on the city’s west side with parks, transit, and public art.
  • C. Union Dam Trail
    Union Dam Trail is a hiking path within Maryland’s Patapsco Valley State Park, known for its wooded riverside scenery and access to historic mill and dam sites.
  • D. SoPac Trail
    The SoPac Trail is a multi-use urban trail in Dallas, Texas, that follows a former railroad corridor and connects with other popular paths as part of the city’s larger trail network.
  • E. Warner Valley Trail
    Warner Valley Trail is a hiking route in Warner Valley, likely offering access to the area’s natural scenery, wildlife, and outdoor recreation 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_69d87f2880b48190ae1a9673a3bbef80 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e3263d260081909db9ac6016d5738a completed April 18, 2026, 6:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00356cf44081909133b599cfe9ed4a completed May 10, 2026, 7:36 a.m.
NEDg Description generation batch_6a00369391a08190bb5521e2fcc839c6 completed May 10, 2026, 7:41 a.m.
NED2 Entity disambiguation (via description) batch_6a00374326948190ae039bc689054387 completed May 10, 2026, 7:44 a.m.
Created at: April 10, 2026, 5:08 a.m.