Triple
T22609550
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angel Trains |
E566662
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
Angel Trains Limited
Angel Trains Limited is a major British rolling stock leasing company that owns and rents trains to passenger and freight operators across the UK rail network.
|
E1546095
|
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: Angel Trains Limited | Statement: [Angel Trains, fullName, Angel Trains Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Angel Trains Limited Context triple: [Angel Trains, fullName, Angel Trains Limited]
-
A.
Motor Rail Ltd
Motor Rail Ltd is a British engineering company known for designing and building lightweight rail vehicles, including the Class 139 railcars used on branch line services.
-
B.
Sunset Limited
Sunset Limited is a long-distance Amtrak passenger train route that runs across the southern United States, historically connecting the Gulf Coast to the West Coast.
-
C.
Sunset Limited
"Sunset Limited" is a crime novel by James Lee Burke featuring detective Dave Robicheaux as he investigates a decades-old murder in Louisiana.
-
D.
Aaran Lines
Aaran Lines is a New Zealand former professional footballer and coach best known for leading the Western New York Flash in the National Women's Soccer League.
-
E.
Instone Air Line
Instone Air Line was an early British commercial airline that became part of Imperial Airways during the consolidation of the UK’s civil aviation industry in the 1920s.
- 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: Angel Trains Limited Triple: [Angel Trains, fullName, Angel Trains Limited]
Generated description
Angel Trains Limited is a major British rolling stock leasing company that owns and rents trains to passenger and freight operators across the UK rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Angel Trains Limited Target entity description: Angel Trains Limited is a major British rolling stock leasing company that owns and rents trains to passenger and freight operators across the UK rail network.
-
A.
Motor Rail Ltd
Motor Rail Ltd is a British engineering company known for designing and building lightweight rail vehicles, including the Class 139 railcars used on branch line services.
-
B.
Sunset Limited
Sunset Limited is a long-distance Amtrak passenger train route that runs across the southern United States, historically connecting the Gulf Coast to the West Coast.
-
C.
Sunset Limited
"Sunset Limited" is a crime novel by James Lee Burke featuring detective Dave Robicheaux as he investigates a decades-old murder in Louisiana.
-
D.
Aaran Lines
Aaran Lines is a New Zealand former professional footballer and coach best known for leading the Western New York Flash in the National Women's Soccer League.
-
E.
Instone Air Line
Instone Air Line was an early British commercial airline that became part of Imperial Airways during the consolidation of the UK’s civil aviation industry in the 1920s.
- 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_69e245884860819081046ce07d5872c4 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f167e9245c81908e36ffcd16737a9d |
completed | April 29, 2026, 2:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b4dfb3bbc8190a80293adab818937 |
completed | May 18, 2026, 5:35 p.m. |
| NEDg | Description generation | batch_6a0b4f24dd9c81908f6907c75d4c6da7 |
completed | May 18, 2026, 5:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b4fffea548190b0c3d9cce1c89aa9 |
completed | May 18, 2026, 5:44 p.m. |
Created at: April 17, 2026, 2:56 p.m.