Triple
T14685548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | XPT train |
E344898
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
Commonwealth Engineering
Commonwealth Engineering was an Australian engineering company best known for designing and building railway rolling stock and other transport equipment.
|
E1113195
|
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: Commonwealth Engineering | Statement: [XPT train, manufacturer, Commonwealth Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Commonwealth Engineering Context triple: [XPT train, manufacturer, Commonwealth Engineering]
-
A.
Commonwealth Engineers Council
The Commonwealth Engineers Council is a professional body that brings together engineering institutions from across Commonwealth countries to promote collaboration, standards, and development in the engineering profession.
-
B.
Clinton Engineer Works
Clinton Engineer Works was a massive World War II-era industrial complex in Oak Ridge, Tennessee, built as part of the Manhattan Project to produce fissile material for the first atomic bombs.
-
C.
Royal Academy for the education of civilian engineers
The Royal Academy for the education of civilian engineers was the 19th-century predecessor institution that evolved into what is now Delft University of Technology in the Netherlands.
-
D.
Royal Australian Electrical and Mechanical Engineers
The Royal Australian Electrical and Mechanical Engineers is a corps of the Australian Army responsible for the maintenance, repair, and recovery of the Army’s equipment and vehicles.
-
E.
EngineeringUK
EngineeringUK is a UK-based not-for-profit organization that promotes engineering and technology careers, particularly among young people, through research, outreach, and educational programs.
- 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: Commonwealth Engineering Triple: [XPT train, manufacturer, Commonwealth Engineering]
Generated description
Commonwealth Engineering was an Australian engineering company best known for designing and building railway rolling stock and other transport equipment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Commonwealth Engineering Target entity description: Commonwealth Engineering was an Australian engineering company best known for designing and building railway rolling stock and other transport equipment.
-
A.
Commonwealth Engineers Council
The Commonwealth Engineers Council is a professional body that brings together engineering institutions from across Commonwealth countries to promote collaboration, standards, and development in the engineering profession.
-
B.
Clinton Engineer Works
Clinton Engineer Works was a massive World War II-era industrial complex in Oak Ridge, Tennessee, built as part of the Manhattan Project to produce fissile material for the first atomic bombs.
-
C.
Royal Academy for the education of civilian engineers
The Royal Academy for the education of civilian engineers was the 19th-century predecessor institution that evolved into what is now Delft University of Technology in the Netherlands.
-
D.
Royal Australian Electrical and Mechanical Engineers
The Royal Australian Electrical and Mechanical Engineers is a corps of the Australian Army responsible for the maintenance, repair, and recovery of the Army’s equipment and vehicles.
-
E.
EngineeringUK
EngineeringUK is a UK-based not-for-profit organization that promotes engineering and technology careers, particularly among young people, through research, outreach, and educational programs.
- 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_69d822e34b348190ada4d1cdb6c7c226 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb56bdb8081909ff86440ba20fb1f |
completed | April 14, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fde18592088190892ae1cc371165be |
completed | May 8, 2026, 1:13 p.m. |
| NEDg | Description generation | batch_69fde4782f188190aa2071e39d768168 |
completed | May 8, 2026, 1:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fde4d080148190a0df7aae8b3afc93 |
completed | May 8, 2026, 1:27 p.m. |
Created at: April 10, 2026, 1:28 a.m.