Triple
T10659835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington/Wells station (CTA) |
E251193
|
entity |
| Predicate | locatedAtIntersection |
P1018
|
FINISHED |
| Object |
West Washington Street
West Washington Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop business district.
|
E1071979
|
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: West Washington Street | Statement: [Washington/Wells station (CTA), locatedAtIntersection, West Washington Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Washington Street Context triple: [Washington/Wells station (CTA), locatedAtIntersection, West Washington Street]
-
A.
West Washington Street
West Washington Street is a major thoroughfare in downtown Phoenix, Arizona, that runs past key government buildings and civic landmarks.
-
B.
East Washington Street
East Washington Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop and passes notable landmarks such as the Chicago Cultural Center.
-
C.
South Meridian Street
South Meridian Street is a major north–south thoroughfare in downtown Indianapolis, Indiana, running through the city’s central business district and connecting key landmarks such as Monument Circle.
-
D.
South Washington Street
South Washington Street is a local roadway in Hinsdale, Illinois, that runs through the village’s downtown area and provides access to the nearby Hinsdale train station.
-
E.
Washington Avenue
Washington Avenue is a street in New Orleans, Louisiana, known for running through the historic Garden District and passing by notable landmarks such as Lafayette Cemetery No. 1.
- 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: West Washington Street Triple: [Washington/Wells station (CTA), locatedAtIntersection, West Washington Street]
Generated description
West Washington Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop business district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Washington Street Target entity description: West Washington Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop business district.
-
A.
West Washington Street
West Washington Street is a major thoroughfare in downtown Phoenix, Arizona, that runs past key government buildings and civic landmarks.
-
B.
East Washington Street
East Washington Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop and passes notable landmarks such as the Chicago Cultural Center.
-
C.
South Meridian Street
South Meridian Street is a major north–south thoroughfare in downtown Indianapolis, Indiana, running through the city’s central business district and connecting key landmarks such as Monument Circle.
-
D.
South Washington Street
South Washington Street is a local roadway in Hinsdale, Illinois, that runs through the village’s downtown area and provides access to the nearby Hinsdale train station.
-
E.
Washington Avenue
Washington Avenue is a street in New Orleans, Louisiana, known for running through the historic Garden District and passing by notable landmarks such as Lafayette Cemetery No. 1.
- 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6e0174dc4819093e577993c65ed32 |
completed | April 8, 2026, 11:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fba1ab899081908f16439de65f442b |
completed | May 6, 2026, 8:16 p.m. |
| NEDg | Description generation | batch_69fba64792148190a5bf1047b0f59d77 |
completed | May 6, 2026, 8:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fba788da8081909ca952b711465eac |
completed | May 6, 2026, 8:41 p.m. |
Created at: April 8, 2026, 9:07 p.m.