Triple
T16089511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line C (Prague Metro) |
E390323
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object |
Ládví station
Ládví station is a Prague Metro station on Line C serving the Ládví district in the northern part of the city.
|
E1195189
|
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: Ládví station | Statement: [Line C (Prague Metro), connectsStation, Ládví station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ládví station Context triple: [Line C (Prague Metro), connectsStation, Ládví station]
-
A.
Střížkov station
Střížkov station is a Prague Metro stop known for its distinctive modern architectural design and role serving the northern residential districts of the city.
-
B.
Letňany station
Letňany station is a Prague Metro station in the Letňany district that serves as the northern terminus of Line C.
-
C.
Joachimsthal station
Joachimsthal station is a regional railway stop in the town of Joachimsthal in Brandenburg, Germany, providing local train connections for residents and visitors.
-
D.
Zepernick station
Zepernick station is a local railway stop serving the municipality of Panketal in the state of Brandenburg, Germany, as part of the Berlin suburban rail network.
-
E.
Háje station
Háje station is a southern terminus station on Prague's Metro system, serving the large Jižní Město housing estate in the city.
- 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: Ládví station Triple: [Line C (Prague Metro), connectsStation, Ládví station]
Generated description
Ládví station is a Prague Metro station on Line C serving the Ládví district in the northern part of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ládví station Target entity description: Ládví station is a Prague Metro station on Line C serving the Ládví district in the northern part of the city.
-
A.
Střížkov station
Střížkov station is a Prague Metro stop known for its distinctive modern architectural design and role serving the northern residential districts of the city.
-
B.
Letňany station
Letňany station is a Prague Metro station in the Letňany district that serves as the northern terminus of Line C.
-
C.
Joachimsthal station
Joachimsthal station is a regional railway stop in the town of Joachimsthal in Brandenburg, Germany, providing local train connections for residents and visitors.
-
D.
Zepernick station
Zepernick station is a local railway stop serving the municipality of Panketal in the state of Brandenburg, Germany, as part of the Berlin suburban rail network.
-
E.
Háje station
Háje station is a southern terminus station on Prague's Metro system, serving the large Jižní Město housing estate in the city.
- 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_69d87f198bc48190a8b7e53ca15b7ead |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e1845161908190adca2af94710b2cc |
completed | April 17, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeb934b448190a486401ac6c01065 |
completed | May 10, 2026, 2:21 a.m. |
| NEDg | Description generation | batch_69ffefb0225881909982c384a5beb50a |
completed | May 10, 2026, 2:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff01e1b808190931fff3e91939b82 |
completed | May 10, 2026, 2:40 a.m. |
Created at: April 10, 2026, 4:59 a.m.