Triple

T16459961
Position Surface form Disambiguated ID Type / Status
Subject Market Square (Alexandria, Virginia) E399780 entity
Predicate hasTransportationConnection P1298 FINISHED
Object King Street Trolley (Alexandria)
King Street Trolley (Alexandria) is a free, historic-style shuttle service that runs along King Street in Old Town Alexandria, Virginia, connecting key destinations such as the waterfront, Market Square, and the King Street Metro station.
E1214816 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: King Street Trolley (Alexandria) | Statement: [Market Square (Alexandria, Virginia), hasTransportationConnection, King Street Trolley (Alexandria)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: King Street Trolley (Alexandria)
Context triple: [Market Square (Alexandria, Virginia), hasTransportationConnection, King Street Trolley (Alexandria)]
  • A. King Street (Alexandria, Virginia)
    King Street in Alexandria, Virginia is a historic main thoroughfare in Old Town known for its preserved architecture, waterfront access, shops, and restaurants.
  • B. Howard Street
    Howard Street is a central Belfast city street located just off Donegall Square, known for its mix of offices, shops, and access to key civic and commercial areas.
  • C. Howard Street
    Howard Street is a major north–south thoroughfare in Baltimore, Maryland, known for running through the city's downtown and cultural districts.
  • D. Howard Street
    Howard Street is a major thoroughfare in San Francisco that runs through the South of Market (SoMa) district and serves as an important corridor for traffic, businesses, and events.
  • E. Bridge Street, Richmond
    Bridge Street, Richmond is a local street in the London district of Richmond, forming part of the town’s central road network near the River Thames.
  • 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: King Street Trolley (Alexandria)
Triple: [Market Square (Alexandria, Virginia), hasTransportationConnection, King Street Trolley (Alexandria)]
Generated description
King Street Trolley (Alexandria) is a free, historic-style shuttle service that runs along King Street in Old Town Alexandria, Virginia, connecting key destinations such as the waterfront, Market Square, and the King Street Metro station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: King Street Trolley (Alexandria)
Target entity description: King Street Trolley (Alexandria) is a free, historic-style shuttle service that runs along King Street in Old Town Alexandria, Virginia, connecting key destinations such as the waterfront, Market Square, and the King Street Metro station.
  • A. King Street (Alexandria, Virginia)
    King Street in Alexandria, Virginia is a historic main thoroughfare in Old Town known for its preserved architecture, waterfront access, shops, and restaurants.
  • B. Howard Street
    Howard Street is a central Belfast city street located just off Donegall Square, known for its mix of offices, shops, and access to key civic and commercial areas.
  • C. Howard Street
    Howard Street is a major north–south thoroughfare in Baltimore, Maryland, known for running through the city's downtown and cultural districts.
  • D. Howard Street
    Howard Street is a major thoroughfare in San Francisco that runs through the South of Market (SoMa) district and serves as an important corridor for traffic, businesses, and events.
  • E. Bridge Street, Richmond
    Bridge Street, Richmond is a local street in the London district of Richmond, forming part of the town’s central road network near the River Thames.
  • 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_69d87f2dac988190b74d6e185fa88ba4 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32d80e66c8190b2b3199efe9cfaa1 completed April 18, 2026, 7:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004f53aff081909a75de6672f15f0e completed May 10, 2026, 9:26 a.m.
NEDg Description generation batch_6a0050a0f5b081908417c6062b1f50cc completed May 10, 2026, 9:32 a.m.
NED2 Entity disambiguation (via description) batch_6a00517b7b1c819098118fdbe03eb010 completed May 10, 2026, 9:35 a.m.
Created at: April 10, 2026, 5:10 a.m.