Triple

T30241234
Position Surface form Disambiguated ID Type / Status
Subject Harahan Bridge E768920 entity
Predicate addedPedestrianBicycleTrail P169016 FINISHED
Object Big River Crossing
Big River Crossing is a pedestrian and bicycle bridge and recreational trail spanning the Mississippi River between Memphis, Tennessee, and Arkansas.
 E1906115 NE FINISHED

How this triple was built (3 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: Big River Crossing | Statement: [Harahan Bridge, addedPedestrianBicycleTrail, Big River Crossing]
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: Big River Crossing
Triple: [Harahan Bridge, addedPedestrianBicycleTrail, Big River Crossing]
Generated description
Big River Crossing is a pedestrian and bicycle bridge and recreational trail spanning the Mississippi River between Memphis, Tennessee, and Arkansas.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: addedPedestrianBicycleTrail
Context triple: [Harahan Bridge, addedPedestrianBicycleTrail, Big River Crossing]
  • A. bikeway
    Indicates that there is a designated path or route intended primarily for bicycle travel between locations.
  • B. hasRailTrail
    Indicates that one location or entity possesses, includes, or is connected by a rail trail (a recreational trail converted from or running along a former or existing railway corridor) to another location or entity.
  • C. isRailTrail
    Indicates that a path or route is a rail trail, meaning it follows or repurposes a former or existing railway corridor for recreational or transportation use.
  • D. isPartOfTrailSystem
    Indicates that something belongs to, or is included within, a larger trail network or trail system.
  • E. trailAccess
    Indicates that one entity provides permission or a route for another entity to enter, use, or traverse a specific trail or pathway.
  • F. None of above. chosen

Provenance (7 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_69f224820c048190b1435c4cc145acf1 completed April 29, 2026, 3:32 p.m.
NER Named-entity recognition batch_69f6804f62a88190a517026010f511f4 completed May 2, 2026, 10:53 p.m.
NED1 Entity disambiguation (via context triple) batch_6a27644ff7908190aca2fa3b789ed231 completed June 9, 2026, 12:54 a.m.
NEDg Description generation batch_6a2766016dd08190895ed5102bf1532a completed June 9, 2026, 1:01 a.m.
NED2 Entity disambiguation (via description) batch_6a2766e3b5bc81908ae6c55770c85a3d completed June 9, 2026, 1:05 a.m.
PD Predicate disambiguation batch_69f6760216108190bbb708d53a6c2c25 completed May 2, 2026, 10:09 p.m.
PDg Predicate description generation batch_69f676c35f3481909b9ba18a5662d6ce completed May 2, 2026, 10:12 p.m.
Created at: April 29, 2026, 7:38 p.m.