Triple

T17804088
Position Surface form Disambiguated ID Type / Status
Subject Union Station (Houston) E444507 entity
Predicate nearbyStreet P8235 FINISHED
Object Congress Street
Congress Street is a major thoroughfare in downtown Houston, Texas, running through the city’s central business and historic districts.
 E1288459 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: Congress Street | Statement: [Union Station (Houston), nearbyStreet, Congress Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Congress Street
Context triple: [Union Station (Houston), nearbyStreet, Congress Street]
  • A. Congress Street
    Congress Street is a historic thoroughfare in downtown Savannah, Georgia, known for its proximity to the city’s iconic squares, shops, and restaurants.
  • B. Congress Street
    Congress Street is a roadway that serves as one of the access points to Boston’s State subway station in the downtown area.
  • C. Congress Street
    Congress Street is a major thoroughfare and historic commercial corridor in downtown Portland, Maine, known for its shops, restaurants, and cultural institutions.
  • D. Washington Street
    Washington Street is a major historic thoroughfare in downtown Boston, Massachusetts, running through the city’s central civic and commercial districts.
  • E. Washington Street
    Washington Street is a main thoroughfare running through Dedham Square, serving as a central route for local traffic, businesses, and community activity.
  • 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: Congress Street
Triple: [Union Station (Houston), nearbyStreet, Congress Street]
Generated description
Congress Street is a major thoroughfare in downtown Houston, Texas, running through the city’s central business and historic districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Congress Street
Target entity description: Congress Street is a major thoroughfare in downtown Houston, Texas, running through the city’s central business and historic districts.
  • A. Congress Street
    Congress Street is a historic thoroughfare in downtown Savannah, Georgia, known for its proximity to the city’s iconic squares, shops, and restaurants.
  • B. Congress Street
    Congress Street is a roadway that serves as one of the access points to Boston’s State subway station in the downtown area.
  • C. Congress Street
    Congress Street is a major thoroughfare and historic commercial corridor in downtown Portland, Maine, known for its shops, restaurants, and cultural institutions.
  • D. Washington Street
    Washington Street is a major historic thoroughfare in downtown Boston, Massachusetts, running through the city’s central civic and commercial districts.
  • E. Washington Street
    Washington Street is a main thoroughfare running through Dedham Square, serving as a central route for local traffic, businesses, and community activity.
  • 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_69d8b9efe370819095cd219b143ae727 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e48802bcfc8190a138164d11081ab8 completed April 19, 2026, 7:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02f8452bc08190b25bdc91f3736e86 completed May 12, 2026, 9:52 a.m.
NEDg Description generation batch_6a02f9d944b8819095b6f9371f0f31bc completed May 12, 2026, 9:58 a.m.
NED2 Entity disambiguation (via description) batch_6a02fac96df48190884a8bc8517fbee7 completed May 12, 2026, 10:02 a.m.
Created at: April 10, 2026, 10:14 a.m.