Triple
T10943596
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Valley Flyer |
E258536
|
entity |
| Predicate | lineUsed |
P6301
|
FINISHED |
| Object |
Knowledge Corridor
The Knowledge Corridor is a passenger rail route in western Massachusetts and northern Connecticut that serves major educational and research centers along the Connecticut River Valley.
|
E895492
|
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: Knowledge Corridor | Statement: [Amtrak Valley Flyer, lineUsed, Knowledge Corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Knowledge Corridor Context triple: [Amtrak Valley Flyer, lineUsed, Knowledge Corridor]
-
A.
Knowledge Village
Knowledge Village is a business and education hub in Dubai known for hosting universities, training centers, and learning-focused companies.
-
B.
Knowledge Capital
Knowledge Capital is a large-scale innovation and creative hub in Osaka that brings together businesses, researchers, and the public for exhibitions, labs, and collaborative projects.
-
C.
Frontiers of Knowledge
Frontiers of Knowledge is a concept emphasizing the advancement and expansion of human understanding across scientific, technological, and cultural domains.
-
D.
Knowledge and Unity
Knowledge and Unity is the official motto of the University of Belgrade, expressing its emphasis on intellectual development and communal solidarity.
-
E.
Knowledge Center
Knowledge Center is the abbreviated name for the Mathewson-IGT Knowledge Center, a major academic library and learning facility at the University of Nevada, Reno.
- 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: Knowledge Corridor Triple: [Amtrak Valley Flyer, lineUsed, Knowledge Corridor]
Generated description
The Knowledge Corridor is a passenger rail route in western Massachusetts and northern Connecticut that serves major educational and research centers along the Connecticut River Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Knowledge Corridor Target entity description: The Knowledge Corridor is a passenger rail route in western Massachusetts and northern Connecticut that serves major educational and research centers along the Connecticut River Valley.
-
A.
Knowledge Village
Knowledge Village is a business and education hub in Dubai known for hosting universities, training centers, and learning-focused companies.
-
B.
Knowledge Capital
Knowledge Capital is a large-scale innovation and creative hub in Osaka that brings together businesses, researchers, and the public for exhibitions, labs, and collaborative projects.
-
C.
Frontiers of Knowledge
Frontiers of Knowledge is a concept emphasizing the advancement and expansion of human understanding across scientific, technological, and cultural domains.
-
D.
Knowledge and Unity
Knowledge and Unity is the official motto of the University of Belgrade, expressing its emphasis on intellectual development and communal solidarity.
-
E.
Knowledge Center
Knowledge Center is the abbreviated name for the Mathewson-IGT Knowledge Center, a major academic library and learning facility at the University of Nevada, Reno.
- 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_69d6aa8769b4819082bfe5e61b9017f0 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d770c3fb388190a598f89ae59a7b51 |
completed | April 9, 2026, 9:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e23c2dea008190af68336a096b7f7c |
completed | April 17, 2026, 1:57 p.m. |
| NEDg | Description generation | batch_69e24542b4f081909c97621f04da8ecc |
completed | April 17, 2026, 2:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e248f7f96481909fa6e6cd07891566 |
completed | April 17, 2026, 2:51 p.m. |
Created at: April 8, 2026, 9:23 p.m.