Triple
T19989899
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 8th arrondissement of Lyon |
E494032
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object |
Tramway T4
Tramway T4 is a light rail line in Lyon’s tram network that connects key districts and suburbs, serving as an important north–south public transport corridor.
|
E1407307
|
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: Tramway T4 | Statement: [8th arrondissement of Lyon, hasPublicTransport, Tramway T4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tramway T4 Context triple: [8th arrondissement of Lyon, hasPublicTransport, Tramway T4]
-
A.
Tramway T4
Tramway T4 is a light-rail line in the Paris region that connects northeastern suburbs to the wider Île-de-France public transport network.
-
B.
Tramway T10
Tramway T10 is a modern Île-de-France tram line serving the southern suburbs of Paris, including the commune of Châtenay-Malabry.
-
C.
Tramway T1
Tramway T1 is a major light rail line in the Paris metropolitan area that serves the northern suburbs as part of the Île-de-France public transport network.
-
D.
Tramway T3a
Tramway T3a is a modern light rail line in Paris that runs along the southern edge of the city, serving as part of the capital’s orbital tram network and connecting multiple metro and RER lines.
-
E.
Tramway T12 Express
Tramway T12 Express is a regional light rail line in the southern suburbs of Paris that connects Massy-Palaiseau to Évry-Courcouronnes, improving suburban east–west transit in Île-de-France.
- 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: Tramway T4 Triple: [8th arrondissement of Lyon, hasPublicTransport, Tramway T4]
Generated description
Tramway T4 is a light rail line in Lyon’s tram network that connects key districts and suburbs, serving as an important north–south public transport corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tramway T4 Target entity description: Tramway T4 is a light rail line in Lyon’s tram network that connects key districts and suburbs, serving as an important north–south public transport corridor.
-
A.
Tramway T4
Tramway T4 is a light-rail line in the Paris region that connects northeastern suburbs to the wider Île-de-France public transport network.
-
B.
Tramway T10
Tramway T10 is a modern Île-de-France tram line serving the southern suburbs of Paris, including the commune of Châtenay-Malabry.
-
C.
Tramway T1
Tramway T1 is a major light rail line in the Paris metropolitan area that serves the northern suburbs as part of the Île-de-France public transport network.
-
D.
Tramway T3a
Tramway T3a is a modern light rail line in Paris that runs along the southern edge of the city, serving as part of the capital’s orbital tram network and connecting multiple metro and RER lines.
-
E.
Tramway T12 Express
Tramway T12 Express is a regional light rail line in the southern suburbs of Paris that connects Massy-Palaiseau to Évry-Courcouronnes, improving suburban east–west transit in Île-de-France.
- 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_69da626a67648190af9653832a3aeced |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e65fdecf108190a5b215fd25bc4dda |
completed | April 20, 2026, 5:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a080e1c30c48190973e2735ecef8354 |
completed | May 16, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_6a08100875fc8190a60561870c8b6e32 |
completed | May 16, 2026, 6:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a081080c9908190a6029049afe65004 |
completed | May 16, 2026, 6:36 a.m. |
Created at: April 11, 2026, 3:30 p.m.