Triple
T6455424
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York City and St. Louis |
E141981
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object |
historicEast–WestRailCorridor
The historicEast–WestRailCorridor is a major transcontinental rail route that historically linked New York City with St. Louis, facilitating long-distance passenger and freight transportation across the eastern and central United States.
|
E594631
|
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: historicEast–WestRailCorridor | Statement: [New York City and St. Louis, connectedBy, historicEast–WestRailCorridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: historicEast–WestRailCorridor Context triple: [New York City and St. Louis, connectedBy, historicEast–WestRailCorridor]
-
A.
London–Edinburgh rail corridor
The London–Edinburgh rail corridor is a major intercity railway route in the United Kingdom linking the English and Scottish capitals along the East Coast of Britain.
-
B.
Scania and Western Main Line corridor
The Scania and Western Main Line corridor is a major Swedish railway route that connects the southern region of Scania with central Sweden, serving as an important axis for both passenger and freight traffic.
-
C.
Heart of Wessex Line
The Heart of Wessex Line is a regional railway route in southwest England linking Bristol and Weymouth via Bath, Frome, and the rural counties of Somerset and Dorset.
-
D.
London–Bristol rail corridor
The London–Bristol rail corridor is a major intercity railway route in England linking the capital with the city of Bristol via key intermediate towns and lines.
-
E.
London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
- 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: historicEast–WestRailCorridor Triple: [New York City and St. Louis, connectedBy, historicEast–WestRailCorridor]
Generated description
The historicEast–WestRailCorridor is a major transcontinental rail route that historically linked New York City with St. Louis, facilitating long-distance passenger and freight transportation across the eastern and central United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: historicEast–WestRailCorridor Target entity description: The historicEast–WestRailCorridor is a major transcontinental rail route that historically linked New York City with St. Louis, facilitating long-distance passenger and freight transportation across the eastern and central United States.
-
A.
London–Edinburgh rail corridor
The London–Edinburgh rail corridor is a major intercity railway route in the United Kingdom linking the English and Scottish capitals along the East Coast of Britain.
-
B.
Scania and Western Main Line corridor
The Scania and Western Main Line corridor is a major Swedish railway route that connects the southern region of Scania with central Sweden, serving as an important axis for both passenger and freight traffic.
-
C.
Heart of Wessex Line
The Heart of Wessex Line is a regional railway route in southwest England linking Bristol and Weymouth via Bath, Frome, and the rural counties of Somerset and Dorset.
-
D.
London–Bristol rail corridor
The London–Bristol rail corridor is a major intercity railway route in England linking the capital with the city of Bristol via key intermediate towns and lines.
-
E.
London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
- 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_69c008d2f91c8190a8178767a35e08fc |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069d4d588819090e8a56c46c0bfe9 |
completed | March 22, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64bd982208190bbf5f00a85f7098d |
completed | March 27, 2026, 9:20 a.m. |
| NEDg | Description generation | batch_69c64d8fe71881908417dc1d3f242bd5 |
completed | March 27, 2026, 9:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64e5cd1b88190abcdc8af02991d1d |
completed | March 27, 2026, 9:31 a.m. |
Created at: March 22, 2026, 4:48 p.m.