Triple
T13042440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kent House railway station |
E327227
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object |
KTH
KTH is the National Rail station code for Kent House railway station in southeast London, England.
|
E1017693
|
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: KTH | Statement: [Kent House railway station, stationCode, KTH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KTH Context triple: [Kent House railway station, stationCode, KTH]
-
A.
KTH Royal Institute of Technology
KTH Royal Institute of Technology is Sweden’s largest and one of Europe’s leading technical universities, renowned for its engineering and technology research and education.
-
B.
Chalmers University of Technology
Chalmers University of Technology is a prominent Swedish university specializing in engineering, technology, and natural sciences.
-
C.
Luleå University of Technology
Luleå University of Technology is a Swedish public research university in northern Sweden, recognized for its strong engineering, technology, and applied research programs.
-
D.
University of Skövde
The University of Skövde is a Swedish public university known for its focus on applied research and education in fields such as informatics, game development, and health sciences.
-
E.
Linköping University
Linköping University is a major Swedish public research university known for its interdisciplinary education and strong emphasis on innovation and collaboration with industry.
- 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: KTH Triple: [Kent House railway station, stationCode, KTH]
Generated description
KTH is the National Rail station code for Kent House railway station in southeast London, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KTH Target entity description: KTH is the National Rail station code for Kent House railway station in southeast London, England.
-
A.
KTH Royal Institute of Technology
KTH Royal Institute of Technology is Sweden’s largest and one of Europe’s leading technical universities, renowned for its engineering and technology research and education.
-
B.
Chalmers University of Technology
Chalmers University of Technology is a prominent Swedish university specializing in engineering, technology, and natural sciences.
-
C.
Luleå University of Technology
Luleå University of Technology is a Swedish public research university in northern Sweden, recognized for its strong engineering, technology, and applied research programs.
-
D.
University of Skövde
The University of Skövde is a Swedish public university known for its focus on applied research and education in fields such as informatics, game development, and health sciences.
-
E.
Linköping University
Linköping University is a major Swedish public research university known for its interdisciplinary education and strong emphasis on innovation and collaboration with industry.
- 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_69d8076e64308190904fb5c93517c901 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d9804f0318819081516e2ca1de6797 |
completed | April 10, 2026, 10:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbd5139c8190aaec6487f074f251 |
completed | May 3, 2026, 4:15 a.m. |
| NEDg | Description generation | batch_69f6ce6278e081908864fba1db23ada0 |
completed | May 3, 2026, 4:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6cf547b188190b24c51e06a3b4d3c |
completed | May 3, 2026, 4:30 a.m. |
Created at: April 9, 2026, 8:56 p.m.