Triple
T15532479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Line at Clark/Lake |
E370253
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Lake Street |
E138746
|
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: Lake Street | Statement: [Green Line at Clark/Lake, connectsTo, Lake Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Street Context triple: [Green Line at Clark/Lake, connectsTo, Lake Street]
-
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.
West Lake Street
West Lake Street is a major east–west thoroughfare in Minneapolis, Minnesota, known for connecting several neighborhoods and providing access to the nearby Chain of Lakes area.
- 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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e0414877d88190804ee76566004e13 |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d5e82a48190bb0a10ebc2412129 |
completed | May 9, 2026, 1:57 p.m. |
Created at: April 10, 2026, 4:06 a.m.