Triple
T5121031
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halsted station (CTA Orange Line) |
E115462
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Halsted Street |
E250457
|
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: Halsted Street | Statement: [Halsted station (CTA Orange Line), namedAfter, Halsted Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Halsted Street Context triple: [Halsted station (CTA Orange Line), namedAfter, Halsted Street]
-
A.
Halsted Street
chosen
Halsted Street is a major north–south thoroughfare in Chicago known for running through numerous neighborhoods and serving as a key commercial and transportation corridor.
-
B.
Decatur Street
Decatur Street is a historic and lively thoroughfare in New Orleans known for its bars, restaurants, music venues, and views along the Mississippi River.
-
C.
West Adams Street
West Adams Street is a major east–west thoroughfare in downtown Chicago that runs through the city's central business district and serves key landmarks such as Chicago Union Station.
-
D.
Madison Street
Madison Street is a major east–west thoroughfare in downtown Chicago, Illinois, serving as a key dividing line for the city’s street numbering system.
-
E.
Monroe Street
Monroe Street is a major east–west thoroughfare in downtown Chicago, Illinois, running through the city’s central business and cultural districts.
- 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_69bd4442ade0819087b9461f892b206b |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd78015ad88190a3e51da494c19e30 |
completed | March 20, 2026, 4:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf28f6f5148190ac40ba3256f8264b |
completed | March 21, 2026, 11:25 p.m. |
Created at: March 20, 2026, 1:42 p.m.