Triple

T15237541
Position Surface form Disambiguated ID Type / Status
Subject Symphony Center E364166 entity
Predicate street P959 FINISHED
Object South Michigan Avenue E32589 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 Michigan Avenue | Statement: [Symphony Center, street, South Michigan Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Michigan Avenue
Context triple: [Symphony Center, street, South Michigan Avenue]
  • A. South Michigan Avenue chosen
    South Michigan Avenue is a major thoroughfare in downtown Chicago known for its cultural landmarks, historic architecture, and proximity to Grant Park.
  • B. North Michigan Avenue
    North Michigan Avenue is a major commercial thoroughfare in Chicago renowned for its upscale shopping, dining, and landmark architecture.
  • C. West Michigan Avenue
    West Michigan Avenue is a major thoroughfare in downtown Kalamazoo, Michigan, lined with civic buildings, businesses, and other key urban landmarks.
  • D. South Chicago Avenue
    South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
  • E. Michigan Avenue
    Michigan Avenue is a significant thoroughfare in Michigan that serves as a primary route through cities such as Ypsilanti, connecting local communities and commercial areas.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007da7e988190925a9b67b8070bc7 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69feef6a5ad48190a13f0b7bc1a6be0b completed May 9, 2026, 8:25 a.m.
Created at: April 10, 2026, 3:12 a.m.