Triple

T18339005
Position Surface form Disambiguated ID Type / Status
Subject Tujunga Wash E439349 entity
Predicate hasStructure P35 FINISHED
Object Tujunga Wash Greenway — NE NERFINISHED

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: Tujunga Wash Greenway | Statement: [Tujunga Wash, hasStructure, Tujunga Wash Greenway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tujunga Wash Greenway
Context triple: [Tujunga Wash, hasStructure, Tujunga Wash Greenway]
  • A. Salado Creek Greenway
    Salado Creek Greenway is a linear greenway and trail system in San Antonio that follows Salado Creek, offering recreational paths, natural habitats, and park connections throughout the city.
  • B. Shades Creek Greenway
    Shades Creek Greenway is a multi-use recreational trail and greenway along Shades Creek in Homewood, Alabama, popular for walking, running, and cycling.
  • C. San Gabriel River Trail
    The San Gabriel River Trail is a multi-use recreational path in Southern California that follows the San Gabriel River, popular with cyclists, runners, and walkers.
  • D. Yakima Greenway
    Yakima Greenway is a scenic recreational corridor and trail system along the Yakima River in Washington, offering paths for walking, biking, and access to parks and natural areas.
  • E. Santa Ana River Trail
    The Santa Ana River Trail is a multi-use recreational pathway in Southern California that follows the Santa Ana River, popular for walking, running, and cycling.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tujunga Wash Greenway
Target entity description: Tujunga Wash Greenway is an urban greenway and multi-use trail in Los Angeles that follows the Tujunga Wash, providing recreational space, habitat restoration, and stormwater management features.
  • A. Salado Creek Greenway
    Salado Creek Greenway is a linear greenway and trail system in San Antonio that follows Salado Creek, offering recreational paths, natural habitats, and park connections throughout the city.
  • B. Shades Creek Greenway
    Shades Creek Greenway is a multi-use recreational trail and greenway along Shades Creek in Homewood, Alabama, popular for walking, running, and cycling.
  • C. San Gabriel River Trail
    The San Gabriel River Trail is a multi-use recreational path in Southern California that follows the San Gabriel River, popular with cyclists, runners, and walkers.
  • D. Yakima Greenway
    Yakima Greenway is a scenic recreational corridor and trail system along the Yakima River in Washington, offering paths for walking, biking, and access to parks and natural areas.
  • E. Santa Ana River Trail
    The Santa Ana River Trail is a multi-use recreational pathway in Southern California that follows the Santa Ana River, popular for walking, running, and cycling.
  • F. None of above. chosen

Provenance (2 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_69d8b9175fec8190af865699b4e64d8c completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50ed07db48190a15e957c96b1c5bf completed April 19, 2026, 5:20 p.m.
Created at: April 10, 2026, 10:37 a.m.