Triple

T4624403
Position Surface form Disambiguated ID Type / Status
Subject Philadelphia skyline E101059 entity
Predicate notableViewpoint P9787 FINISHED
Object South Street Bridge E555432 NE FINISHED

How this triple was built (2 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: South Street Bridge | Statement: [Philadelphia skyline, notableViewpoint, South Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Street Bridge
Context triple: [Philadelphia skyline, notableViewpoint, South Street Bridge]
  • A. South Street Bridge chosen
    South Street Bridge is a major roadway bridge in Philadelphia, Pennsylvania, spanning the Schuylkill River and connecting the University City and Center City neighborhoods.
  • B. Walnut Street Bridge
    Walnut Street Bridge is a historic pedestrian truss bridge in Chattanooga, Tennessee, known as one of the world’s longest pedestrian bridges and a prominent riverfront landmark.
  • C. Walnut Street Bridge
    The Walnut Street Bridge is a historic pedestrian bridge spanning the Susquehanna River in Harrisburg, Pennsylvania, known for its distinctive iron truss design and scenic city views.
  • D. Pearl Street Bridge
    Pearl Street Bridge is a historic vehicular and pedestrian bridge spanning the Grand River in downtown Grand Rapids, Michigan.
  • E. Greystone Bridge
    Greystone Bridge is a historic stone road bridge in southwest England that carries traffic across the River Tamar between Devon and Cornwall.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd43d0497c8190ac23c65c5804846a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a06d6248190a613be9784dd1ef4 completed March 20, 2026, 2:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84ece7e2881909da0e81ccf8c4eb4 completed March 28, 2026, 9:57 p.m.
Created at: March 20, 2026, 1:13 p.m.