Triple
T14433516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metra Heritage Corridor |
E357893
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Summit
Summit is a Metra commuter rail station in Summit, Illinois, serving passengers on the Heritage Corridor line between Chicago and Joliet.
|
E1098378
|
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: Summit | Statement: [Metra Heritage Corridor, hasStation, Summit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Summit Context triple: [Metra Heritage Corridor, hasStation, Summit]
-
A.
Summit
Summit is a high-performance supercomputer at Oak Ridge National Laboratory that was once the world’s fastest, designed for large-scale scientific and artificial intelligence research.
-
B.
Summit
"Summit" is a track from the album *China* by electronic music composer Vangelis, known for its atmospheric, synthesizer-driven soundscapes.
-
C.
Summit
Summit is a high-end luxury trim level of the Jeep Grand Cherokee, featuring premium materials, advanced technology, and upscale comfort and styling.
-
D.
Snow Summit
Snow Summit is a popular Southern California ski and snowboard resort located in the Big Bear Lake area of the San Bernardino Mountains.
-
E.
Ice Mountain
Ice Mountain is a regional bottled water brand in the United States known for its spring water sourced from Midwestern aquifers.
- 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: Summit Triple: [Metra Heritage Corridor, hasStation, Summit]
Generated description
Summit is a Metra commuter rail station in Summit, Illinois, serving passengers on the Heritage Corridor line between Chicago and Joliet.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Summit Target entity description: Summit is a Metra commuter rail station in Summit, Illinois, serving passengers on the Heritage Corridor line between Chicago and Joliet.
-
A.
Summit
Summit is a high-performance supercomputer at Oak Ridge National Laboratory that was once the world’s fastest, designed for large-scale scientific and artificial intelligence research.
-
B.
Summit
"Summit" is a track from the album *China* by electronic music composer Vangelis, known for its atmospheric, synthesizer-driven soundscapes.
-
C.
Summit
Summit is a high-end luxury trim level of the Jeep Grand Cherokee, featuring premium materials, advanced technology, and upscale comfort and styling.
-
D.
Snow Summit
Snow Summit is a popular Southern California ski and snowboard resort located in the Big Bear Lake area of the San Bernardino Mountains.
-
E.
Ice Mountain
Ice Mountain is a regional bottled water brand in the United States known for its spring water sourced from Midwestern aquifers.
- 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_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. |
| NEDg | Description generation | batch_69fd5ca8e36c8190873d0e2a82f62623 |
completed | May 8, 2026, 3:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd5d46d974819085a43c51b414ff9a |
completed | May 8, 2026, 3:49 a.m. |
Created at: April 10, 2026, 1:18 a.m.