Triple
T11893966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 5–Lilac |
E282988
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Largo Treze station
Largo Treze station is a metro station in São Paulo, Brazil, serving as part of the city’s Line 5–Lilac rapid transit corridor.
|
E966873
|
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: Largo Treze station | Statement: [Line 5–Lilac, hasStation, Largo Treze station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Largo Treze station Context triple: [Line 5–Lilac, hasStation, Largo Treze station]
-
A.
Capão Redondo station
Capão Redondo station is a metro terminus in São Paulo, Brazil, serving the southern region of the city on Line 5–Lilac.
-
B.
Santo Amaro station
Santo Amaro station is a major interchange station in São Paulo’s metro network, connecting Line 5–Lilac with other urban rail services.
-
C.
Cosme Velho station
Cosme Velho station is the lower terminus of Rio de Janeiro’s Corcovado Rack Railway, serving as the main departure point for visitors traveling up to the Christ the Redeemer statue.
-
D.
Paineiras station
Paineiras station is an intermediate stop on Rio de Janeiro’s Corcovado Rack Railway, serving visitors en route to the Christ the Redeemer statue in the Tijuca Forest.
-
E.
São Sebastião station
São Sebastião station is a major Lisbon Metro interchange and terminal on the Red Line, serving the São Sebastião da Pedreira area near central Lisbon.
- 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: Largo Treze station Triple: [Line 5–Lilac, hasStation, Largo Treze station]
Generated description
Largo Treze station is a metro station in São Paulo, Brazil, serving as part of the city’s Line 5–Lilac rapid transit corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Largo Treze station Target entity description: Largo Treze station is a metro station in São Paulo, Brazil, serving as part of the city’s Line 5–Lilac rapid transit corridor.
-
A.
Capão Redondo station
Capão Redondo station is a metro terminus in São Paulo, Brazil, serving the southern region of the city on Line 5–Lilac.
-
B.
Santo Amaro station
Santo Amaro station is a major interchange station in São Paulo’s metro network, connecting Line 5–Lilac with other urban rail services.
-
C.
Cosme Velho station
Cosme Velho station is the lower terminus of Rio de Janeiro’s Corcovado Rack Railway, serving as the main departure point for visitors traveling up to the Christ the Redeemer statue.
-
D.
Paineiras station
Paineiras station is an intermediate stop on Rio de Janeiro’s Corcovado Rack Railway, serving visitors en route to the Christ the Redeemer statue in the Tijuca Forest.
-
E.
São Sebastião station
São Sebastião station is a major Lisbon Metro interchange and terminal on the Red Line, serving the São Sebastião da Pedreira area near central Lisbon.
- 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_69d6ab2a90b08190a4e818821cc93e6d |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8dd1172988190a2c13d37220f2f93 |
completed | April 10, 2026, 11:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6389ba08190b07fac8e90da0f5b |
completed | May 2, 2026, 1:03 p.m. |
| NEDg | Description generation | batch_69f601e0777081909e1212436680a10d |
completed | May 2, 2026, 1:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f602a21f948190849839301f49d55a |
completed | May 2, 2026, 1:56 p.m. |
Created at: April 8, 2026, 9:44 p.m.