Triple
T5701983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nightjet |
E125684
|
entity |
| Predicate | hasRoute |
P4374
|
FINISHED |
| Object |
Vienna–Hamburg
Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
|
E540891
|
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: Vienna–Hamburg | Statement: [Nightjet, hasRoute, Vienna–Hamburg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vienna–Hamburg Context triple: [Nightjet, hasRoute, Vienna–Hamburg]
-
A.
Paris–Vienna
Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
-
B.
Hamburg–Munich
Hamburg–Munich is a major long-distance rail corridor in Germany connecting the northern port city of Hamburg with the southern metropolis of Munich.
-
C.
Frankfurt–Brussels
Frankfurt–Brussels is a major international high-speed rail route linking Germany and Belgium, commonly served by InterCityExpress (ICE) trains.
-
D.
Berlin–Munich
Berlin–Munich is a major high-speed rail corridor in Germany connecting the capital with Bavaria’s largest city.
-
E.
Hamburg–Copenhagen
Hamburg–Copenhagen is a major international rail route linking the German city of Hamburg with Denmark’s capital, Copenhagen, and is an important corridor for high-speed and long-distance passenger services between the two countries.
- 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: Vienna–Hamburg Triple: [Nightjet, hasRoute, Vienna–Hamburg]
Generated description
Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vienna–Hamburg Target entity description: Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
-
A.
Paris–Vienna
Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
-
B.
Hamburg–Munich
Hamburg–Munich is a major long-distance rail corridor in Germany connecting the northern port city of Hamburg with the southern metropolis of Munich.
-
C.
Frankfurt–Brussels
Frankfurt–Brussels is a major international high-speed rail route linking Germany and Belgium, commonly served by InterCityExpress (ICE) trains.
-
D.
Berlin–Munich
Berlin–Munich is a major high-speed rail corridor in Germany connecting the capital with Bavaria’s largest city.
-
E.
Hamburg–Copenhagen
Hamburg–Copenhagen is a major international rail route linking the German city of Hamburg with Denmark’s capital, Copenhagen, and is an important corridor for high-speed and long-distance passenger services between the two countries.
- 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_69c0082c96988190b3a6a201edce472a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0245581988190a819b8137533ed31 |
completed | March 22, 2026, 5:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c05a5fe4fc8190944a63a29da0fe3c |
completed | March 22, 2026, 9:08 p.m. |
| NEDg | Description generation | batch_69c05c1d98b4819080ae9163a0cfd659 |
completed | March 22, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c05caea8b881908a4d12aec44f422e |
completed | March 22, 2026, 9:18 p.m. |
Created at: March 22, 2026, 3:45 p.m.