Triple
T10769642
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Barcelona Metro) |
E254040
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Drassanes station
Drassanes station is an underground Barcelona Metro stop located near the city's waterfront and the lower end of La Rambla.
|
E884805
|
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: Drassanes station | Statement: [Line 3 (Barcelona Metro), servesStation, Drassanes station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Drassanes station Context triple: [Line 3 (Barcelona Metro), servesStation, Drassanes station]
-
A.
Marina station
Marina station is a Barcelona Metro stop in the Eixample district serving Line 1 and providing access to nearby residential and commercial areas.
-
B.
Kaeson Station
Kaeson Station is a notable stop on Pyongyang’s metro system, known for its grand socialist-realist decor and proximity to the Arch of Triumph.
-
C.
Urquinaona station
Urquinaona station is a central Barcelona Metro interchange station connecting multiple lines near Plaça d'Urquinaona in the city's Eixample district.
-
D.
Joanic station
Joanic station is an underground Barcelona Metro stop in the Gràcia district, serving passengers on the city’s Line 4.
-
E.
Portus Julius naval base
Portus Julius naval base was an important ancient Roman naval harbor near Naples, engineered under Marcus Vipsanius Agrippa as the main base for the fleet during the wars against Sextus Pompey.
- 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: Drassanes station Triple: [Line 3 (Barcelona Metro), servesStation, Drassanes station]
Generated description
Drassanes station is an underground Barcelona Metro stop located near the city's waterfront and the lower end of La Rambla.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Drassanes station Target entity description: Drassanes station is an underground Barcelona Metro stop located near the city's waterfront and the lower end of La Rambla.
-
A.
Marina station
Marina station is a Barcelona Metro stop in the Eixample district serving Line 1 and providing access to nearby residential and commercial areas.
-
B.
Kaeson Station
Kaeson Station is a notable stop on Pyongyang’s metro system, known for its grand socialist-realist decor and proximity to the Arch of Triumph.
-
C.
Urquinaona station
Urquinaona station is a central Barcelona Metro interchange station connecting multiple lines near Plaça d'Urquinaona in the city's Eixample district.
-
D.
Joanic station
Joanic station is an underground Barcelona Metro stop in the Gràcia district, serving passengers on the city’s Line 4.
-
E.
Portus Julius naval base
Portus Julius naval base was an important ancient Roman naval harbor near Naples, engineered under Marcus Vipsanius Agrippa as the main base for the fleet during the wars against Sextus Pompey.
- 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_69d6aa5f54f4819082d0bbcb6f8797e6 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d732307fb88190ba1447f68523c58a |
completed | April 9, 2026, 4:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de23798af48190874d7e12c5155913 |
completed | April 14, 2026, 11:22 a.m. |
| NEDg | Description generation | batch_69de271fb08c8190a44c547083226fd8 |
completed | April 14, 2026, 11:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69de2cecc24c8190a240366e0600426a |
completed | April 14, 2026, 12:02 p.m. |
Created at: April 8, 2026, 9:16 p.m.