Triple
T5726708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lyon Metro Line B |
E126282
|
entity |
| Predicate | rollingStock |
P1305
|
FINISHED |
| Object |
MPL 75
MPL 75 is a type of rubber-tyred, automated metro train used on the Lyon Metro system in France.
|
E539414
|
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: MPL 75 | Statement: [Lyon Metro Line B, rollingStock, MPL 75]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MPL 75 Context triple: [Lyon Metro Line B, rollingStock, MPL 75]
-
A.
MPL
MPL is the IATA airport code for Montpellier-Méditerranée Airport, serving the city of Montpellier in southern France.
-
B.
MPL Communications
MPL Communications is Paul McCartney’s multimedia entertainment company that manages music publishing, copyrights, and other creative assets.
-
C.
MVP Gold 75K
MVP Gold 75K is one of Alaska Airlines’ highest Mileage Plan elite status levels, offering extensive travel perks such as bonus miles, complimentary upgrades, and priority services.
-
D.
M75
M75 is a densely concentrated globular star cluster in the constellation Sagittarius, cataloged by Charles Messier.
-
E.
MP 73
MP 73 is a rubber-tyred electric multiple unit train type used on the Paris Métro, introduced in the 1970s and known for operating on several elevated and automated lines.
- 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: MPL 75 Triple: [Lyon Metro Line B, rollingStock, MPL 75]
Generated description
MPL 75 is a type of rubber-tyred, automated metro train used on the Lyon Metro system in France.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MPL 75 Target entity description: MPL 75 is a type of rubber-tyred, automated metro train used on the Lyon Metro system in France.
-
A.
MPL
MPL is the IATA airport code for Montpellier-Méditerranée Airport, serving the city of Montpellier in southern France.
-
B.
MPL Communications
MPL Communications is Paul McCartney’s multimedia entertainment company that manages music publishing, copyrights, and other creative assets.
-
C.
MVP Gold 75K
MVP Gold 75K is one of Alaska Airlines’ highest Mileage Plan elite status levels, offering extensive travel perks such as bonus miles, complimentary upgrades, and priority services.
-
D.
M75
M75 is a densely concentrated globular star cluster in the constellation Sagittarius, cataloged by Charles Messier.
-
E.
MP 73
MP 73 is a rubber-tyred electric multiple unit train type used on the Paris Métro, introduced in the 1970s and known for operating on several elevated and automated lines.
- 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_69c0082f723881908ce8bb13a0c0f8b7 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0250a7f6c8190a264935086608186 |
completed | March 22, 2026, 5:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c05a86eea0819090bf6f9952d8dcc9 |
completed | March 22, 2026, 9:09 p.m. |
| NEDg | Description generation | batch_69c05cabceac819095c4a114220efb1a |
completed | March 22, 2026, 9:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c05d30463481909876ca02516d31cc |
completed | March 22, 2026, 9:20 p.m. |
Created at: March 22, 2026, 3:47 p.m.