Triple
T6370400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Railway Technical Centre |
E143329
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
RTC Derby
RTC Derby is a major British railway research and development complex in Derby that has historically served as the central hub for testing, innovation, and technical support for the UK rail industry.
|
E588071
|
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: RTC Derby | Statement: [Railway Technical Centre, alsoKnownAs, RTC Derby]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RTC Derby Context triple: [Railway Technical Centre, alsoKnownAs, RTC Derby]
-
A.
Derby Racer
Derby Racer is a classic wooden racing carousel-style amusement ride known for its high-speed, side-by-side galloping horses.
-
B.
A420 derby
The A420 derby is a football rivalry match between Oxford United and Swindon Town, named after the road that links the two clubs’ home towns.
-
C.
Derby de l’Est
Derby de l’Est is a fiercely contested French football rivalry match between RC Strasbourg Alsace and their traditional regional opponents from eastern France.
-
D.
Eternal Derby
The Eternal Derby is the fiercely contested football rivalry match between Serbian clubs Partizan Belgrade and Red Star Belgrade, known as one of the most intense derbies in world football.
-
E.
Derby de l’Ouest
Derby de l’Ouest is a fiercely contested French football rivalry match traditionally played between FC Nantes and other major western clubs, most notably Stade Rennais.
- 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: RTC Derby Triple: [Railway Technical Centre, alsoKnownAs, RTC Derby]
Generated description
RTC Derby is a major British railway research and development complex in Derby that has historically served as the central hub for testing, innovation, and technical support for the UK rail industry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RTC Derby Target entity description: RTC Derby is a major British railway research and development complex in Derby that has historically served as the central hub for testing, innovation, and technical support for the UK rail industry.
-
A.
Derby Racer
Derby Racer is a classic wooden racing carousel-style amusement ride known for its high-speed, side-by-side galloping horses.
-
B.
A420 derby
The A420 derby is a football rivalry match between Oxford United and Swindon Town, named after the road that links the two clubs’ home towns.
-
C.
Derby de l’Est
Derby de l’Est is a fiercely contested French football rivalry match between RC Strasbourg Alsace and their traditional regional opponents from eastern France.
-
D.
Eternal Derby
The Eternal Derby is the fiercely contested football rivalry match between Serbian clubs Partizan Belgrade and Red Star Belgrade, known as one of the most intense derbies in world football.
-
E.
Derby de l’Ouest
Derby de l’Ouest is a fiercely contested French football rivalry match traditionally played between FC Nantes and other major western clubs, most notably Stade Rennais.
- 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_69c008d8c61081908bcaf61510d881ed |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c068277f6c81908e6a55e006f0c229 |
completed | March 22, 2026, 10:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62d8bce3481909b0bf7533b330d1f |
completed | March 27, 2026, 7:11 a.m. |
| NEDg | Description generation | batch_69c62e2072808190a4f2dd262b631c88 |
completed | March 27, 2026, 7:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c62f1bbdac8190b0cff9fbcddd68a7 |
completed | March 27, 2026, 7:17 a.m. |
Created at: March 22, 2026, 4:33 p.m.