Triple
T9952082
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Compagnie des chemins de fer de l’Est |
E195353
|
entity |
| Predicate | operatedRailwayLine |
P5620
|
FINISHED |
| Object |
Metz–Thionville railway
The Metz–Thionville railway is a key rail line in northeastern France that connects the cities of Metz and Thionville, serving as an important regional and cross-border transport corridor.
|
E848061
|
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: Metz–Thionville railway | Statement: [Compagnie des chemins de fer de l’Est, operatedRailwayLine, Metz–Thionville railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metz–Thionville railway Context triple: [Compagnie des chemins de fer de l’Est, operatedRailwayLine, Metz–Thionville railway]
-
A.
Nancy–Metz railway
The Nancy–Metz railway is a key rail line in northeastern France that connects the cities of Nancy and Metz, serving as an important regional passenger and freight corridor.
-
B.
Paris–Metz railway
The Paris–Metz railway is a major French rail line connecting the capital Paris with the northeastern city of Metz, serving as an important corridor for both passenger and freight transport.
-
C.
Metz–Saarbrücken railway
The Metz–Saarbrücken railway is an international rail line connecting the French city of Metz with Saarbrücken in Germany, serving as an important cross-border passenger and freight corridor.
-
D.
Paris–Nancy railway
The Paris–Nancy railway is a major French rail line connecting the capital Paris with the eastern city of Nancy, serving as an important corridor for both passenger and freight transport.
-
E.
Paris–Crépy-en-Valois railway
The Paris–Crépy-en-Valois railway is a regional rail line in northern France connecting Paris to the town of Crépy-en-Valois, serving commuter and local passenger traffic.
- 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: Metz–Thionville railway Triple: [Compagnie des chemins de fer de l’Est, operatedRailwayLine, Metz–Thionville railway]
Generated description
The Metz–Thionville railway is a key rail line in northeastern France that connects the cities of Metz and Thionville, serving as an important regional and cross-border transport corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metz–Thionville railway Target entity description: The Metz–Thionville railway is a key rail line in northeastern France that connects the cities of Metz and Thionville, serving as an important regional and cross-border transport corridor.
-
A.
Nancy–Metz railway
The Nancy–Metz railway is a key rail line in northeastern France that connects the cities of Nancy and Metz, serving as an important regional passenger and freight corridor.
-
B.
Paris–Metz railway
The Paris–Metz railway is a major French rail line connecting the capital Paris with the northeastern city of Metz, serving as an important corridor for both passenger and freight transport.
-
C.
Metz–Saarbrücken railway
The Metz–Saarbrücken railway is an international rail line connecting the French city of Metz with Saarbrücken in Germany, serving as an important cross-border passenger and freight corridor.
-
D.
Paris–Nancy railway
The Paris–Nancy railway is a major French rail line connecting the capital Paris with the eastern city of Nancy, serving as an important corridor for both passenger and freight transport.
-
E.
Paris–Crépy-en-Valois railway
The Paris–Crépy-en-Valois railway is a regional rail line in northern France connecting Paris to the town of Crépy-en-Valois, serving commuter and local passenger traffic.
- 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_69ca82e96a108190932bd1fc4acd73a0 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb6922f888190b5c4b58fbe21bea2 |
completed | April 2, 2026, 12:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d32a6ee36881909aabd35a77e62918 |
completed | April 6, 2026, 3:37 a.m. |
| NEDg | Description generation | batch_69d32e7aee048190afb914e6f1818ac5 |
completed | April 6, 2026, 3:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d32ee281e88190a04282a0b2ce877b |
completed | April 6, 2026, 3:56 a.m. |
Created at: March 30, 2026, 8:46 p.m.