Triple
T2254851
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northwestern Elevated Railroad |
E49697
|
entity |
| Predicate | endPoint |
P390
|
FINISHED |
| Object |
Wilson Avenue
Wilson Avenue is a major street and transit hub in Chicago, Illinois, known for its elevated train station on the city’s North Side.
|
E454930
|
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: Wilson Avenue | Statement: [Northwestern Elevated Railroad, endPoint, Wilson Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wilson Avenue Context triple: [Northwestern Elevated Railroad, endPoint, Wilson Avenue]
-
A.
Avenue Road
Avenue Road is a major north–south thoroughfare in Toronto, Canada, known for connecting the downtown core near Queen’s Park to several residential and commercial neighborhoods to the north.
-
B.
Grant Avenue
Grant Avenue is a major east–west thoroughfare in Northeast Philadelphia known for connecting residential neighborhoods with commercial areas and key routes such as Roosevelt Boulevard and I‑95.
-
C.
Grant Avenue
Grant Avenue is a historic thoroughfare in San Francisco best known as the main tourist and commercial street running through Chinatown.
-
D.
Wilson Boulevard
Wilson Boulevard is a major arterial street in Arlington, Virginia, lined with shops, restaurants, and offices and serving as a key east–west corridor through several urban neighborhoods.
-
E.
Williams Avenue
Williams Avenue is a street located within Portland, Oregon’s Eliot neighborhood, historically known as a hub of the city’s Black community and jazz culture.
- 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: Wilson Avenue Triple: [Northwestern Elevated Railroad, endPoint, Wilson Avenue]
Generated description
Wilson Avenue is a major street and transit hub in Chicago, Illinois, known for its elevated train station on the city’s North Side.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wilson Avenue Target entity description: Wilson Avenue is a major street and transit hub in Chicago, Illinois, known for its elevated train station on the city’s North Side.
-
A.
Avenue Road
Avenue Road is a major north–south thoroughfare in Toronto, Canada, known for connecting the downtown core near Queen’s Park to several residential and commercial neighborhoods to the north.
-
B.
Grant Avenue
Grant Avenue is a major east–west thoroughfare in Northeast Philadelphia known for connecting residential neighborhoods with commercial areas and key routes such as Roosevelt Boulevard and I‑95.
-
C.
Grant Avenue
Grant Avenue is a historic thoroughfare in San Francisco best known as the main tourist and commercial street running through Chinatown.
-
D.
Wilson Boulevard
Wilson Boulevard is a major arterial street in Arlington, Virginia, lined with shops, restaurants, and offices and serving as a key east–west corridor through several urban neighborhoods.
-
E.
Williams Avenue
Williams Avenue is a street located within Portland, Oregon’s Eliot neighborhood, historically known as a hub of the city’s Black community and jazz culture.
- 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_69a88aaa9250819095e127d0d77e8a32 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc121af78819085b2e601d2f9bcdf |
completed | March 7, 2026, 6:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde0234b6481908dcf37da32cf856b |
completed | March 21, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69bde3aefee8819097c472928dca0869 |
completed | March 21, 2026, 12:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde40688a0819098caec5dd544ed8d |
completed | March 21, 2026, 12:19 a.m. |
Created at: March 4, 2026, 7:47 p.m.