Triple
T11111239
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Warszawskie |
E262759
|
entity |
| Predicate | operatorOf |
P179
|
FINISHED |
| Object |
Warsaw Metro Line M2
Warsaw Metro Line M2 is the east–west rapid transit line of the Warsaw Metro system, serving key districts on both sides of the Vistula River in Poland’s capital.
|
E908662
|
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: Warsaw Metro Line M2 | Statement: [Metro Warszawskie, operatorOf, Warsaw Metro Line M2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Warsaw Metro Line M2 Context triple: [Metro Warszawskie, operatorOf, Warsaw Metro Line M2]
-
A.
Warsaw Metro
The Warsaw Metro is the rapid transit system serving Poland's capital, consisting of underground lines that connect key districts across the city.
-
B.
M1 line of Warsaw Metro
The M1 line of the Warsaw Metro is the city’s first north–south rapid transit line, connecting key residential districts with the central area of Warsaw.
-
C.
Pole Mokotowskie metro station
Pole Mokotowskie metro station is an underground station on Line M1 of the Warsaw Metro serving the Mokotów and Ochota districts near the Pole Mokotowskie park.
-
D.
Wilanowska metro station
Wilanowska metro station is a key underground transit stop in Warsaw, Poland, serving the city’s metro network and connecting to surrounding bus and tram routes.
-
E.
Racławicka metro station
Racławicka metro station is an underground station on Line M1 of the Warsaw Metro serving the Mokotów district of Poland’s capital.
- 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: Warsaw Metro Line M2 Triple: [Metro Warszawskie, operatorOf, Warsaw Metro Line M2]
Generated description
Warsaw Metro Line M2 is the east–west rapid transit line of the Warsaw Metro system, serving key districts on both sides of the Vistula River in Poland’s capital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Warsaw Metro Line M2 Target entity description: Warsaw Metro Line M2 is the east–west rapid transit line of the Warsaw Metro system, serving key districts on both sides of the Vistula River in Poland’s capital.
-
A.
Warsaw Metro
The Warsaw Metro is the rapid transit system serving Poland's capital, consisting of underground lines that connect key districts across the city.
-
B.
M1 line of Warsaw Metro
The M1 line of the Warsaw Metro is the city’s first north–south rapid transit line, connecting key residential districts with the central area of Warsaw.
-
C.
Pole Mokotowskie metro station
Pole Mokotowskie metro station is an underground station on Line M1 of the Warsaw Metro serving the Mokotów and Ochota districts near the Pole Mokotowskie park.
-
D.
Wilanowska metro station
Wilanowska metro station is a key underground transit stop in Warsaw, Poland, serving the city’s metro network and connecting to surrounding bus and tram routes.
-
E.
Racławicka metro station
Racławicka metro station is an underground station on Line M1 of the Warsaw Metro serving the Mokotów district of Poland’s capital.
- 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_69d6aa9b46cc8190b19f9f0cc45bf322 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79a6964508190b679303d3b3a4fd6 |
completed | April 9, 2026, 12:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e462e5c08c8190bba2e3c8ec82051b |
completed | April 19, 2026, 5:06 a.m. |
| NEDg | Description generation | batch_69e46d29eed081908c329d19554c8961 |
completed | April 19, 2026, 5:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e46ddca91c8190b6da43b820b9ad31 |
completed | April 19, 2026, 5:53 a.m. |
Created at: April 8, 2026, 9:27 p.m.