Triple

T15484400
Position Surface form Disambiguated ID Type / Status
Subject Northeast Los Angeles E377005 entity
Predicate hasLandmark P105 FINISHED
Object Arroyo Seco greenway
Arroyo Seco greenway is an urban green corridor and recreational trail system that follows the Arroyo Seco waterway through Northeast Los Angeles, providing walking, biking, and nature access in the city.
E1161658 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: Arroyo Seco greenway | Statement: [Northeast Los Angeles, hasLandmark, Arroyo Seco greenway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arroyo Seco greenway
Context triple: [Northeast Los Angeles, hasLandmark, Arroyo Seco greenway]
  • A. Los Angeles River Bike Path
    The Los Angeles River Bike Path is a multi-use recreational trail that runs along portions of the Los Angeles River, popular with cyclists and pedestrians for its scenic urban and natural views.
  • B. Arroyo Seco Parkway
    Arroyo Seco Parkway is a historic early freeway in Southern California, recognized as one of the first modern highways in the United States and a key connector between Los Angeles and Pasadena.
  • C. Cabrillo Bike Path
    Cabrillo Bike Path is a popular coastal multi-use trail in Santa Barbara, California, offering scenic oceanfront views and access to nearby beaches and parks.
  • D. Stevens Creek Trail
    Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
  • E. San Jose Boulevard corridor
    The San Jose Boulevard corridor is a major commercial strip in Mandarin, Florida, lined with shopping centers, restaurants, and various local businesses.
  • 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: Arroyo Seco greenway
Triple: [Northeast Los Angeles, hasLandmark, Arroyo Seco greenway]
Generated description
Arroyo Seco greenway is an urban green corridor and recreational trail system that follows the Arroyo Seco waterway through Northeast Los Angeles, providing walking, biking, and nature access in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arroyo Seco greenway
Target entity description: Arroyo Seco greenway is an urban green corridor and recreational trail system that follows the Arroyo Seco waterway through Northeast Los Angeles, providing walking, biking, and nature access in the city.
  • A. Los Angeles River Bike Path
    The Los Angeles River Bike Path is a multi-use recreational trail that runs along portions of the Los Angeles River, popular with cyclists and pedestrians for its scenic urban and natural views.
  • B. Arroyo Seco Parkway
    Arroyo Seco Parkway is a historic early freeway in Southern California, recognized as one of the first modern highways in the United States and a key connector between Los Angeles and Pasadena.
  • C. Cabrillo Bike Path
    Cabrillo Bike Path is a popular coastal multi-use trail in Santa Barbara, California, offering scenic oceanfront views and access to nearby beaches and parks.
  • D. Stevens Creek Trail
    Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
  • E. San Jose Boulevard corridor
    The San Jose Boulevard corridor is a major commercial strip in Mandarin, Florida, lined with shopping centers, restaurants, and various local businesses.
  • 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_69d85cd21dcc81908646251b1c26ea00 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f8e6ff08190b130b3a38f4190e7 completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d4661088190bb53161247effcc4 completed May 9, 2026, 1:57 p.m.
NEDg Description generation batch_69ff3e5643088190a9b001ef815ddd3a completed May 9, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69ff3f4456f88190b7fc9b853b0155e4 completed May 9, 2026, 2:05 p.m.
Created at: April 10, 2026, 3:45 a.m.