Triple
T14433517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metra Heritage Corridor |
E357893
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Willow Springs |
E494962
|
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: Willow Springs | Statement: [Metra Heritage Corridor, hasStation, Willow Springs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Willow Springs Context triple: [Metra Heritage Corridor, hasStation, Willow Springs]
-
A.
Willow Springs
chosen
Willow Springs is a commuter rail station in Willow Springs, Illinois, served by Metra trains on the Heritage Corridor line connecting the southwest suburbs to downtown Chicago.
-
B.
Elmwood Springs
Elmwood Springs is a small, close-knit fictional American town created by Fannie Flagg and used as the setting for several of her interconnected novels.
-
C.
Fourth Creek
Fourth Creek is a minor watercourse in South Australia that serves as one of the tributaries feeding into the River Torrens.
-
D.
Meadowlakes
Meadowlakes is a small residential city in central Texas, known for its golf course community and location near Lake Marble Falls.
-
E.
Braid Hills
Braid Hills is a range of low hills in the south of Edinburgh, Scotland, known for its scenic views over the city and its popular golf courses and walking paths.
- 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_69d8279402a88190821ffa39ae15bccf |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de91471a648190adb7b283a6a85c3e |
completed | April 14, 2026, 7:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd5bd5b1d08190a89e6f004a94b361 |
completed | May 8, 2026, 3:43 a.m. |
Created at: April 10, 2026, 1:18 a.m.