Triple
T6676183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Branch |
E151857
|
entity |
| Predicate | follows |
P134
|
FINISHED |
| Object |
Lake Street
Lake Street is a major thoroughfare in Chicago known for its elevated "L" train tracks running above much of its length and its role as a key east–west route through the city.
|
E138746
|
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: Lake Street | Statement: [Lake Branch, follows, Lake Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Street Context triple: [Lake Branch, follows, Lake Street]
-
A.
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.
-
B.
Lake Avenue
Lake Avenue is a major north–south thoroughfare in Pasadena, California, known for bordering historic neighborhoods such as Bungalow Heaven.
-
C.
Lake Avenue
Lake Avenue is a major roadway in Duluth, Minnesota, that extends across the iconic Aerial Lift Bridge to connect the city’s downtown with the Park Point sandbar.
-
D.
Lake Street, Wakefield
Lake Street in Wakefield is a local roadway that runs along the eastern shore of Lake Quannapowitt in Wakefield, Massachusetts.
-
E.
Brown Street
Brown Street is a roadway in Salem, Massachusetts, that runs along the edge of the historic Salem Common.
- 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: Lake Street Triple: [Lake Branch, follows, Lake Street]
Generated description
Lake Street is a major thoroughfare in Chicago known for its elevated "L" train tracks running above much of its length and its role as a key east–west route through the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Street Target entity description: Lake Street is a major thoroughfare in Chicago known for its elevated "L" train tracks running above much of its length and its role as a key east–west route through the city.
-
A.
Lake Street
chosen
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.
-
B.
Lake Avenue
Lake Avenue is a major north–south thoroughfare in Pasadena, California, known for bordering historic neighborhoods such as Bungalow Heaven.
-
C.
Lake Avenue
Lake Avenue is a major roadway in Duluth, Minnesota, that extends across the iconic Aerial Lift Bridge to connect the city’s downtown with the Park Point sandbar.
-
D.
Lake Street, Wakefield
Lake Street in Wakefield is a local roadway that runs along the eastern shore of Lake Quannapowitt in Wakefield, Massachusetts.
-
E.
Brown Street
Brown Street is a roadway in Salem, Massachusetts, that runs along the edge of the historic Salem Common.
- F. None of above.
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_69c687f830bc81909eb8b04dbb8450b1 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6b0f4184481908869354addf4f8c4 |
completed | March 27, 2026, 4:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6f7a57bd88190a423ff7d2139aa51 |
completed | March 27, 2026, 9:33 p.m. |
| NEDg | Description generation | batch_69c6f8946b2c8190b18edff8523cf565 |
completed | March 27, 2026, 9:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6f96c215081909e9d7a6e0a811f18 |
completed | March 27, 2026, 9:41 p.m. |
Created at: March 27, 2026, 2:03 p.m.