Triple
T10511166
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clark/Lake station (CTA) |
E247917
|
entity |
| Predicate | locatedAtIntersection |
P1018
|
FINISHED |
| Object |
West Lake Street
West Lake Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop and serves as a key corridor for public transit and commercial activity.
|
E869107
|
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 Lake Street | Statement: [Clark/Lake station (CTA), locatedAtIntersection, West Lake Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Lake Street Context triple: [Clark/Lake station (CTA), locatedAtIntersection, West Lake Street]
-
A.
Giai Phong Street
Giai Phong Street is a major arterial road in Hanoi, Vietnam, known for connecting the city center with its southern gateways and surrounding districts.
-
B.
Le Duan Boulevard
Le Duan Boulevard is a major tree-lined thoroughfare in central Ho Chi Minh City, Vietnam, known for its wide avenue, government buildings, and proximity to key landmarks such as Notre-Dame Cathedral Basilica and the Reunification Palace.
-
C.
Siping Road
Siping Road is a major thoroughfare in Shanghai, China, known for running through educational and commercial districts including the area around Tongji University.
-
D.
Ma May Street
Ma May Street is a historic, bustling lane in Hanoi’s Old Quarter known for its traditional tube houses, shops, and preserved Vietnamese architecture.
-
E.
Lake Street
Lake Street is a major east–west thoroughfare in Chicago, Illinois, known for running through the downtown Loop and carrying portions of the city’s elevated “L” train tracks.
- 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 Lake Street Triple: [Clark/Lake station (CTA), locatedAtIntersection, West Lake Street]
Generated description
West Lake Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop and serves as a key corridor for public transit and commercial activity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Lake Street Target entity description: West Lake Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop and serves as a key corridor for public transit and commercial activity.
-
A.
Giai Phong Street
Giai Phong Street is a major arterial road in Hanoi, Vietnam, known for connecting the city center with its southern gateways and surrounding districts.
-
B.
Le Duan Boulevard
Le Duan Boulevard is a major tree-lined thoroughfare in central Ho Chi Minh City, Vietnam, known for its wide avenue, government buildings, and proximity to key landmarks such as Notre-Dame Cathedral Basilica and the Reunification Palace.
-
C.
Siping Road
Siping Road is a major thoroughfare in Shanghai, China, known for running through educational and commercial districts including the area around Tongji University.
-
D.
Ma May Street
Ma May Street is a historic, bustling lane in Hanoi’s Old Quarter known for its traditional tube houses, shops, and preserved Vietnamese architecture.
-
E.
Lake Street
Lake Street is a major east–west thoroughfare in Chicago, Illinois, known for running through the downtown Loop and carrying portions of the city’s elevated “L” train tracks.
- 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_69d381c4aa948190942e1d803143fb0e |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d509b542088190868531f84deaf9e4 |
completed | April 7, 2026, 1:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d90de6e9508190a1cdf348ec542dd5 |
completed | April 10, 2026, 2:49 p.m. |
| NEDg | Description generation | batch_69d9107c75108190994939ab46aa642f |
completed | April 10, 2026, 3 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9154c922c81909991f87f89c083cd |
completed | April 10, 2026, 3:20 p.m. |
Created at: April 6, 2026, 12:27 p.m.