Triple
T10801939
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joliet Station |
E254858
|
entity |
| Predicate | railNetwork |
P522
|
FINISHED |
| Object | Southwest Service line |
E94374
|
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: Southwest Service line | Statement: [Joliet Station, railNetwork, Southwest Service line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southwest Service line Context triple: [Joliet Station, railNetwork, Southwest Service line]
-
A.
SouthWest Service line
chosen
The SouthWest Service line is a Metra commuter rail route in the Chicago metropolitan area that provides passenger service between downtown Chicago and southwestern suburbs.
-
B.
Southwest Air Lines
Southwest Air Lines was a Japanese regional airline based in Okinawa that later became Japan Transocean Air, operating domestic routes primarily in the Ryukyu Islands.
-
C.
GTE Southwest
GTE Southwest was a regional telephone operating company in the United States that provided local and long-distance telecommunications services before eventually becoming part of Verizon.
-
D.
Mesa Airlines
Mesa Airlines is a U.S.-based regional airline that operates feeder flights for major carriers under their brand names.
-
E.
Southwest Regional
The Southwest Regional was one of the four geographic brackets in the 2011 NCAA Division I men's basketball tournament, determining a Final Four participant from teams assigned to that region.
- 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_69d6aa61c15c8190a1839550c56e75e1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7336dedec819099bd302c5d213dba |
completed | April 9, 2026, 5:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de566e7d408190946864e28c294075 |
completed | April 14, 2026, 2:59 p.m. |
Created at: April 8, 2026, 9:18 p.m.