Triple
T9511961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pierrefitte-sur-Seine |
E229418
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Pierrefitte – Stains station
Pierrefitte – Stains station is a railway and RER station in the northern suburbs of Paris that serves the communes of Pierrefitte-sur-Seine and Stains.
|
E804362
|
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: Pierrefitte – Stains station | Statement: [Pierrefitte-sur-Seine, hasTransport, Pierrefitte – Stains station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pierrefitte – Stains station Context triple: [Pierrefitte-sur-Seine, hasTransport, Pierrefitte – Stains station]
-
A.
Vaneau station
Vaneau station is a Paris Métro stop in the 7th and 6th arrondissements, serving the residential and institutional Left Bank area near Invalides and several ministries.
-
B.
Fabre station
Fabre station is a Montreal Metro station on the Blue Line serving the Rosemont–La Petite-Patrie borough.
-
C.
Valmondois station
Valmondois station is a railway terminus in Valmondois, France, serving as the endpoint of Île-de-France tram-train Line H services in the northern suburbs of Paris.
-
D.
Lucien-L’Allier station
Lucien-L’Allier station is a downtown Montreal commuter rail and metro hub that serves as a key access point to the nearby Bell Centre and surrounding business district.
-
E.
Lison station
Lison station is a railway station in Normandy, France, serving as a regional junction on the French rail network.
- 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: Pierrefitte – Stains station Triple: [Pierrefitte-sur-Seine, hasTransport, Pierrefitte – Stains station]
Generated description
Pierrefitte – Stains station is a railway and RER station in the northern suburbs of Paris that serves the communes of Pierrefitte-sur-Seine and Stains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pierrefitte – Stains station Target entity description: Pierrefitte – Stains station is a railway and RER station in the northern suburbs of Paris that serves the communes of Pierrefitte-sur-Seine and Stains.
-
A.
Vaneau station
Vaneau station is a Paris Métro stop in the 7th and 6th arrondissements, serving the residential and institutional Left Bank area near Invalides and several ministries.
-
B.
Fabre station
Fabre station is a Montreal Metro station on the Blue Line serving the Rosemont–La Petite-Patrie borough.
-
C.
Valmondois station
Valmondois station is a railway terminus in Valmondois, France, serving as the endpoint of Île-de-France tram-train Line H services in the northern suburbs of Paris.
-
D.
Lucien-L’Allier station
Lucien-L’Allier station is a downtown Montreal commuter rail and metro hub that serves as a key access point to the nearby Bell Centre and surrounding business district.
-
E.
Lison station
Lison station is a railway station in Normandy, France, serving as a regional junction on the French rail network.
- 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_69ca84777560819084cddd999badc1aa |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd98699b788190b1a475e1b1883584 |
completed | April 1, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d13a37c7ec8190a24ae0eec76b4f67 |
completed | April 4, 2026, 4:20 p.m. |
| NEDg | Description generation | batch_69d13c1a73c88190a4308c3246864a5f |
completed | April 4, 2026, 4:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d13c8b5d688190871f6830d0bda3ef |
completed | April 4, 2026, 4:30 p.m. |
Created at: March 30, 2026, 7:58 p.m.