Triple
T15067858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 54th/Cermak station |
E379799
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object |
South 54th Avenue
South 54th Avenue is a street in Cicero, Illinois, that serves as one of the access points to the Chicago Transit Authority’s 54th/Cermak Pink Line station.
|
E1147754
|
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: South 54th Avenue | Statement: [54th/Cermak station, hasEntranceOn, South 54th Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South 54th Avenue Context triple: [54th/Cermak station, hasEntranceOn, South 54th Avenue]
-
A.
West 54th Avenue
West 54th Avenue is a former name of the Chicago Transit Authority station now known as 54th/Cermak on the Pink Line in Cicero, Illinois.
-
B.
West 33rd Avenue
West 33rd Avenue is a major east–west residential and arterial street in Vancouver, British Columbia, running through neighborhoods such as Shaughnessy.
-
C.
West 41st Avenue
West 41st Avenue is a major east–west arterial road in Vancouver, British Columbia, serving residential neighborhoods such as Shaughnessy and connecting them to key commercial and transit corridors.
-
D.
Northwest 23rd Avenue
Northwest 23rd Avenue is a popular commercial and residential street in Portland, Oregon, known for its boutiques, restaurants, and historic charm.
-
E.
Northwest 21st Avenue
Northwest 21st Avenue is a popular commercial and residential street in Portland, Oregon, known for its dense concentration of restaurants, bars, boutiques, and historic buildings.
- 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: South 54th Avenue Triple: [54th/Cermak station, hasEntranceOn, South 54th Avenue]
Generated description
South 54th Avenue is a street in Cicero, Illinois, that serves as one of the access points to the Chicago Transit Authority’s 54th/Cermak Pink Line station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South 54th Avenue Target entity description: South 54th Avenue is a street in Cicero, Illinois, that serves as one of the access points to the Chicago Transit Authority’s 54th/Cermak Pink Line station.
-
A.
West 54th Avenue
West 54th Avenue is a former name of the Chicago Transit Authority station now known as 54th/Cermak on the Pink Line in Cicero, Illinois.
-
B.
West 33rd Avenue
West 33rd Avenue is a major east–west residential and arterial street in Vancouver, British Columbia, running through neighborhoods such as Shaughnessy.
-
C.
West 41st Avenue
West 41st Avenue is a major east–west arterial road in Vancouver, British Columbia, serving residential neighborhoods such as Shaughnessy and connecting them to key commercial and transit corridors.
-
D.
Northwest 23rd Avenue
Northwest 23rd Avenue is a popular commercial and residential street in Portland, Oregon, known for its boutiques, restaurants, and historic charm.
-
E.
Northwest 21st Avenue
Northwest 21st Avenue is a popular commercial and residential street in Portland, Oregon, known for its dense concentration of restaurants, bars, boutiques, and historic buildings.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeebc7e48190a86b4f0afe8844bb |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef61cf80819096a3cb611f5af9fc |
completed | May 9, 2026, 8:25 a.m. |
| NEDg | Description generation | batch_69feefe8c4ec819085ccab5048c1db28 |
completed | May 9, 2026, 8:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fef0c5d2608190970e901e3986077c |
completed | May 9, 2026, 8:31 a.m. |
Created at: April 10, 2026, 3:02 a.m.