Triple
T5834911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Midland |
E129443
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
Silverlink County
Silverlink County was a former British train operating company that provided regional and commuter rail services in and around London and the Midlands before its operations were transferred to successor franchises.
|
E549599
|
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: Silverlink County | Statement: [London Midland, predecessor, Silverlink County]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Silverlink County Context triple: [London Midland, predecessor, Silverlink County]
-
A.
Somervell County
Somervell County is a small rural county in north-central Texas known for being home to the Comanche Peak Nuclear Power Plant and the tourist destination of Glen Rose.
-
B.
Pulaski County
Pulaski County is a rural county in central Georgia known for its agricultural landscape and the city of Hawkinsville as its county seat.
-
C.
McCracken County
McCracken County is a county in western Kentucky best known for its seat, the river city of Paducah, a regional hub for commerce, healthcare, and education.
-
D.
Mills County
Mills County is a rural county in the southwestern part of the U.S. state of Iowa, known for its agricultural landscape and small communities.
-
E.
Logan County
Logan County is a largely rural, coal-mining region in southern West Virginia known for its Appalachian landscape and history.
- 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: Silverlink County Triple: [London Midland, predecessor, Silverlink County]
Generated description
Silverlink County was a former British train operating company that provided regional and commuter rail services in and around London and the Midlands before its operations were transferred to successor franchises.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Silverlink County Target entity description: Silverlink County was a former British train operating company that provided regional and commuter rail services in and around London and the Midlands before its operations were transferred to successor franchises.
-
A.
Somervell County
Somervell County is a small rural county in north-central Texas known for being home to the Comanche Peak Nuclear Power Plant and the tourist destination of Glen Rose.
-
B.
Pulaski County
Pulaski County is a rural county in central Georgia known for its agricultural landscape and the city of Hawkinsville as its county seat.
-
C.
McCracken County
McCracken County is a county in western Kentucky best known for its seat, the river city of Paducah, a regional hub for commerce, healthcare, and education.
-
D.
Mills County
Mills County is a rural county in the southwestern part of the U.S. state of Iowa, known for its agricultural landscape and small communities.
-
E.
Logan County
Logan County is a largely rural, coal-mining region in southern West Virginia known for its Appalachian landscape and history.
- 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_69c0084af79c81908af128ccc29983d0 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c034a1e6a88190b1aac05511793315 |
completed | March 22, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a196ebb88190aea57899be954aae |
completed | March 23, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69c0a27765688190b02a1b0cd39a87fe |
completed | March 23, 2026, 2:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a2fd7ec081909033994e5556a6ae |
completed | March 23, 2026, 2:18 a.m. |
Created at: March 22, 2026, 3:54 p.m.