Triple

T15374914
Position Surface form Disambiguated ID Type / Status
Subject Kalamalka Lake E367641 entity
Predicate hasNearbyInfrastructure P231 FINISHED
Object Okanagan Rail Trail
The Okanagan Rail Trail is a scenic multi-use recreational pathway in British Columbia that follows a former railway corridor along several lakes, popular for walking, cycling, and enjoying Okanagan Valley landscapes.
 E1153540 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: Okanagan Rail Trail | Statement: [Kalamalka Lake, hasNearbyInfrastructure, Okanagan Rail Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Okanagan Rail Trail
Context triple: [Kalamalka Lake, hasNearbyInfrastructure, Okanagan Rail Trail]
  • A. Mary Valley Rail Trail
    The Mary Valley Rail Trail is a recreational walking and cycling path in Queensland, Australia, that follows a former railway corridor through the scenic Mary Valley near Gympie.
  • B. Wilson River Trail
    Wilson River Trail is a popular hiking and mountain biking path in Oregon’s Coast Range that follows the scenic Wilson River through lush forested terrain.
  • C. Hurley Rail Trail
    Hurley Rail Trail is a multi-use recreational path in Ulster County, New York, popular for walking, running, and cycling along a former railroad corridor.
  • D. Salmon Creek Greenway Trail
    Salmon Creek Greenway Trail is a scenic multi-use path in Salmon Creek, Washington, that follows the creek through wetlands and parkland for walking, running, and cycling.
  • E. Indian Head Rail Trail
    Indian Head Rail Trail is a multi-use recreational path in Charles County, Maryland, converted from a former railroad corridor and popular for walking, running, and cycling.
  • 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: Okanagan Rail Trail
Triple: [Kalamalka Lake, hasNearbyInfrastructure, Okanagan Rail Trail]
Generated description
The Okanagan Rail Trail is a scenic multi-use recreational pathway in British Columbia that follows a former railway corridor along several lakes, popular for walking, cycling, and enjoying Okanagan Valley landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Okanagan Rail Trail
Target entity description: The Okanagan Rail Trail is a scenic multi-use recreational pathway in British Columbia that follows a former railway corridor along several lakes, popular for walking, cycling, and enjoying Okanagan Valley landscapes.
  • A. Mary Valley Rail Trail
    The Mary Valley Rail Trail is a recreational walking and cycling path in Queensland, Australia, that follows a former railway corridor through the scenic Mary Valley near Gympie.
  • B. Wilson River Trail
    Wilson River Trail is a popular hiking and mountain biking path in Oregon’s Coast Range that follows the scenic Wilson River through lush forested terrain.
  • C. Hurley Rail Trail
    Hurley Rail Trail is a multi-use recreational path in Ulster County, New York, popular for walking, running, and cycling along a former railroad corridor.
  • D. Salmon Creek Greenway Trail
    Salmon Creek Greenway Trail is a scenic multi-use path in Salmon Creek, Washington, that follows the creek through wetlands and parkland for walking, running, and cycling.
  • E. Indian Head Rail Trail
    Indian Head Rail Trail is a multi-use recreational path in Charles County, Maryland, converted from a former railroad corridor and popular for walking, running, and cycling.
  • 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_69d85a1483788190ad93c2748e8af34b completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e5d6f808190b0a4cdb35dc89e69 completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b5502508190bd39b6d81ee57cc0 completed May 9, 2026, 10:24 a.m.
NEDg Description generation batch_69ff0f400ec08190961c63f957efe107 completed May 9, 2026, 10:41 a.m.
NED2 Entity disambiguation (via description) batch_69ff0fbef36081908a0f6317a32f9c28 completed May 9, 2026, 10:43 a.m.
Created at: April 10, 2026, 3:18 a.m.