Triple
T2123127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RER A |
E43969
|
entity |
| Predicate | hasRollingStock |
P1305
|
FINISHED |
| Object |
MI 2N Altéo
The MI 2N Altéo is a double-deck electric multiple unit train used on the Paris RER network, designed to provide high-capacity suburban commuter service.
|
E235974
|
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: MI 2N Altéo | Statement: [RER A, hasRollingStock, MI 2N Altéo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MI 2N Altéo Context triple: [RER A, hasRollingStock, MI 2N Altéo]
-
A.
Nimrod MR2
The Nimrod MR2 is a retired British maritime patrol and anti-submarine warfare aircraft developed from the de Havilland Comet airliner and operated primarily by the Royal Air Force during the Cold War and beyond.
-
B.
Reggiane Re.2001 Falco II
The Reggiane Re.2001 Falco II was an Italian World War II single-seat fighter aircraft known for its maneuverability and service with Italy’s air force.
-
C.
Mosquito NF Mk II
The Mosquito NF Mk II was a night fighter variant of the British de Havilland Mosquito, equipped with airborne radar for intercepting enemy aircraft in darkness and poor visibility during World War II.
-
D.
M-346 trainer aircraft
The M-346 is an advanced jet trainer and light attack aircraft designed for lead-in fighter training and tactical roles, widely used by several air forces worldwide.
-
E.
Alpha Jet
The Alpha Jet is a light attack and advanced jet trainer aircraft developed jointly by France and Germany in the 1970s and widely used for pilot training and tactical support roles.
- 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: MI 2N Altéo Triple: [RER A, hasRollingStock, MI 2N Altéo]
Generated description
The MI 2N Altéo is a double-deck electric multiple unit train used on the Paris RER network, designed to provide high-capacity suburban commuter service.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MI 2N Altéo Target entity description: The MI 2N Altéo is a double-deck electric multiple unit train used on the Paris RER network, designed to provide high-capacity suburban commuter service.
-
A.
Nimrod MR2
The Nimrod MR2 is a retired British maritime patrol and anti-submarine warfare aircraft developed from the de Havilland Comet airliner and operated primarily by the Royal Air Force during the Cold War and beyond.
-
B.
Reggiane Re.2001 Falco II
The Reggiane Re.2001 Falco II was an Italian World War II single-seat fighter aircraft known for its maneuverability and service with Italy’s air force.
-
C.
Mosquito NF Mk II
The Mosquito NF Mk II was a night fighter variant of the British de Havilland Mosquito, equipped with airborne radar for intercepting enemy aircraft in darkness and poor visibility during World War II.
-
D.
M-346 trainer aircraft
The M-346 is an advanced jet trainer and light attack aircraft designed for lead-in fighter training and tactical roles, widely used by several air forces worldwide.
-
E.
Alpha Jet
The Alpha Jet is a light attack and advanced jet trainer aircraft developed jointly by France and Germany in the 1970s and widely used for pilot training and tactical support roles.
- 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_69a88717cfe48190b7ecdd68c824848a |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbb5445848190bbc6dc1236e9f749 |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae51999ca08190a726040df6825ba5 |
completed | March 9, 2026, 4:50 a.m. |
| NEDg | Description generation | batch_69ae5209ae40819095e02cafb8112a1f |
completed | March 9, 2026, 4:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae529375788190aead19ec0874f11e |
completed | March 9, 2026, 4:54 a.m. |
Created at: March 4, 2026, 7:44 p.m.