Triple
T626548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line (CTA) |
E15830
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | 95th/Dan Ryan |
E40028
|
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: 95th/Dan Ryan | Statement: [Red Line (CTA), servesStation, 95th/Dan Ryan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 95th/Dan Ryan Context triple: [Red Line (CTA), servesStation, 95th/Dan Ryan]
-
A.
Dan Ryan Expressway
chosen
The Dan Ryan Expressway is a major Chicago freeway that carries Interstate 90/94 traffic through the city’s South Side.
-
B.
I-290
I-290 is a major Interstate Highway in northeastern Illinois that serves as a key commuter route connecting Chicago with its western suburbs.
-
C.
Lincoln Way
Lincoln Way is a major east–west thoroughfare in San Francisco that runs along the southern edge of Golden Gate Park.
-
D.
Interstate Avenue
Interstate Avenue is a major north–south arterial street in Portland, Oregon, that serves as a key route for traffic and public transit, including the MAX Yellow Line light rail.
-
E.
Major Deegan Expressway
The Major Deegan Expressway is a key segment of Interstate 87 running through the Bronx in New York City, serving as a major north–south traffic artery connecting Manhattan to upstate New York.
- 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_69a4935c131c8190a5378c6bf101e8cc |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49e587c448190987943a6aad209d1 |
completed | March 1, 2026, 8:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a56704a2548190879432e2c4246ddf |
completed | March 2, 2026, 10:31 a.m. |
Created at: March 1, 2026, 7:35 p.m.