Triple
T16472821
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Écouen–Ézanville station |
E400107
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Transilien line H |
E389916
|
NE FINISHED |
How this triple was built (2 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: Transilien line H | Statement: [Écouen–Ézanville station, servedBy, Transilien line H]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Transilien line H Context triple: [Écouen–Ézanville station, servedBy, Transilien line H]
-
A.
Transilien Line H
chosen
Transilien Line H is a suburban rail service in the Île-de-France region that connects Paris to northern suburbs and towns such as Pontoise, Luzarches, and Persan-Beaumont.
-
B.
Transilien line D
Transilien line D is a major commuter rail line in the Paris regional network, connecting northern and southern suburbs through central Paris as part of the Île-de-France public transport system.
-
C.
Transilien Line U
Transilien Line U is a Paris suburban rail line operated by SNCF that connects La Défense to La Verrière via key stations such as Versailles-Chantiers.
-
D.
Transilien Line A
Transilien Line A is a suburban rail line in the Île-de-France region that serves as part of the Paris area commuter network operated by SNCF.
-
E.
Transilien Line N
Transilien Line N is a suburban rail line in the Île-de-France region operated by SNCF, connecting Paris-Montparnasse to several southwestern suburbs and towns including Versailles and Rambouillet.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69e32dd266c48190991a1484eb2f7bcc |
completed | April 18, 2026, 7:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00581c24508190b4888357828fed80 |
completed | May 10, 2026, 10:04 a.m. |
Created at: April 10, 2026, 5:11 a.m.