Triple
T16470965
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LMS Ivatt Class 2 2-6-0 |
E400056
|
entity |
| Predicate | notablePreservedLocomotive |
P49898
|
FINISHED |
| Object |
No. 46464
No. 46464 is a preserved example of the LMS Ivatt Class 2 2-6-0 steam locomotive, representative of Britain’s mid-20th-century mixed-traffic engines.
|
E1215501
|
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: No. 46464 | Statement: [LMS Ivatt Class 2 2-6-0, notablePreservedLocomotive, No. 46464]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: No. 46464 Context triple: [LMS Ivatt Class 2 2-6-0, notablePreservedLocomotive, No. 46464]
-
A.
S46
S46 is a commuter rail line of the Berlin S-Bahn network serving suburban and urban areas along its designated route.
-
B.
A46
A46 is a major trunk road in England that runs from Bath in the southwest to Cleethorpes on the east coast, connecting several key cities and regions.
-
C.
A46
The A46 is a major German autobahn in North Rhine-Westphalia that connects several cities in the Ruhr region and Sauerland, facilitating regional east–west traffic.
-
D.
Rule 404
Rule 404 is a provision of the Federal Rules of Evidence that generally prohibits using a person’s character or prior bad acts to prove they acted in conformity with that character on a particular occasion, subject to limited exceptions.
-
E.
No. 4
No. 4 is the fourth studio album by American rock band Stone Temple Pilots, noted for its return to a heavier hard rock sound and featuring the hit single "Sour Girl."
- 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: No. 46464 Triple: [LMS Ivatt Class 2 2-6-0, notablePreservedLocomotive, No. 46464]
Generated description
No. 46464 is a preserved example of the LMS Ivatt Class 2 2-6-0 steam locomotive, representative of Britain’s mid-20th-century mixed-traffic engines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: No. 46464 Target entity description: No. 46464 is a preserved example of the LMS Ivatt Class 2 2-6-0 steam locomotive, representative of Britain’s mid-20th-century mixed-traffic engines.
-
A.
S46
S46 is a commuter rail line of the Berlin S-Bahn network serving suburban and urban areas along its designated route.
-
B.
A46
A46 is a major trunk road in England that runs from Bath in the southwest to Cleethorpes on the east coast, connecting several key cities and regions.
-
C.
A46
The A46 is a major German autobahn in North Rhine-Westphalia that connects several cities in the Ruhr region and Sauerland, facilitating regional east–west traffic.
-
D.
Rule 404
Rule 404 is a provision of the Federal Rules of Evidence that generally prohibits using a person’s character or prior bad acts to prove they acted in conformity with that character on a particular occasion, subject to limited exceptions.
-
E.
No. 4
No. 4 is the fourth studio album by American rock band Stone Temple Pilots, noted for its return to a heavier hard rock sound and featuring the hit single "Sour Girl."
- 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_69d87f2dac988190b74d6e185fa88ba4 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32dd0d2fc81909b68b5afb00f192f |
completed | April 18, 2026, 7:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f5af4308190bd023624de35027f |
completed | May 10, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_6a0050c5d4548190a674c1c19f08a9fd |
completed | May 10, 2026, 9:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0051a7ae208190b33d42cc8d4bb21f |
completed | May 10, 2026, 9:36 a.m. |
Created at: April 10, 2026, 5:11 a.m.