Triple

T18617494
Position Surface form Disambiguated ID Type / Status
Subject Pilsen E455067 entity
Predicate hasMainStreet P461 FINISHED
Object 18th Street
18th Street is a major commercial and cultural corridor in Chicago’s Pilsen neighborhood, known for its Mexican-American community, murals, restaurants, and local businesses.
 E1347688 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: 18th Street | Statement: [Pilsen, hasMainStreet, 18th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 18th Street
Context triple: [Pilsen, hasMainStreet, 18th Street]
  • A. 18th Street
    18th Street is a primary thoroughfare running through the Lower West Side neighborhood of New York City, known for its mix of residential buildings, local businesses, and urban streetscape.
  • B. 18th Street
    18th Street is a notable east–west street in San Francisco’s Castro District, known for its vibrant LGBTQ+ community, nightlife, and local businesses.
  • C. 21st Street
    21st Street is a major north–south thoroughfare in Queens, New York City, running through neighborhoods such as Dutch Kills and connecting residential, commercial, and industrial areas.
  • D. 18th Street South
    18th Street South is a popular commercial corridor in Homewood, Alabama, known for its mix of local shops, restaurants, and pedestrian-friendly atmosphere.
  • E. 20th Street
    20th Street is a notable east–west thoroughfare running through San Francisco’s Potrero Hill neighborhood, known for its residential character and views over the city.
  • 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: 18th Street
Triple: [Pilsen, hasMainStreet, 18th Street]
Generated description
18th Street is a major commercial and cultural corridor in Chicago’s Pilsen neighborhood, known for its Mexican-American community, murals, restaurants, and local businesses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 18th Street
Target entity description: 18th Street is a major commercial and cultural corridor in Chicago’s Pilsen neighborhood, known for its Mexican-American community, murals, restaurants, and local businesses.
  • A. 18th Street
    18th Street is a primary thoroughfare running through the Lower West Side neighborhood of New York City, known for its mix of residential buildings, local businesses, and urban streetscape.
  • B. 18th Street
    18th Street is a notable east–west street in San Francisco’s Castro District, known for its vibrant LGBTQ+ community, nightlife, and local businesses.
  • C. 21st Street
    21st Street is a major north–south thoroughfare in Queens, New York City, running through neighborhoods such as Dutch Kills and connecting residential, commercial, and industrial areas.
  • D. 18th Street South
    18th Street South is a popular commercial corridor in Homewood, Alabama, known for its mix of local shops, restaurants, and pedestrian-friendly atmosphere.
  • E. 20th Street
    20th Street is an east–west thoroughfare in Manhattan, New York City, running through neighborhoods including the Flatiron District.
  • 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54d06c1f8819094fbfa56eca07eaa completed April 19, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05829b679881909bfe7617f566c186 completed May 14, 2026, 8:06 a.m.
NEDg Description generation batch_6a0584220c288190bbaf7d78b740f391 completed May 14, 2026, 8:13 a.m.
NED2 Entity disambiguation (via description) batch_6a0584b638bc819080051d2a60b76263 completed May 14, 2026, 8:15 a.m.
Created at: April 10, 2026, 11:46 a.m.