Triple
T3210099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Railway Exchange Building (Chicago) |
E67257
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Michigan Avenue Streetwall |
E330458
|
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: Michigan Avenue Streetwall | Statement: [Railway Exchange Building (Chicago), partOf, Michigan Avenue Streetwall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michigan Avenue Streetwall Context triple: [Railway Exchange Building (Chicago), partOf, Michigan Avenue Streetwall]
-
A.
Michigan Avenue streetwall
chosen
The Michigan Avenue streetwall is a historic stretch of architecturally significant high-rise buildings lining Chicago’s Magnificent Mile, forming one of the city’s most iconic urban vistas.
-
B.
Armour Square, Chicago
Armour Square, Chicago is a South Side neighborhood best known as the home of Guaranteed Rate Field and the Chicago White Sox.
-
C.
Daley Plaza
Daley Plaza is a prominent public square in downtown Chicago known for its modernist architecture and iconic Picasso sculpture.
-
D.
Grand Boulevard, Chicago
Grand Boulevard is a neighborhood on Chicago’s South Side known for its historic boulevards, cultural landmarks, and significant role in the city’s African American history.
-
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_69ad858ac36c81909962589cd277d6e2 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaab701c48190b91404ab416f7ce3 |
completed | March 8, 2026, 4:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2622d4e988190a8a98a0bc9353e3f |
completed | March 12, 2026, 6:50 a.m. |
Created at: March 8, 2026, 3:07 p.m.