Triple
T16523692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ipiranga (district of São Paulo) |
E401381
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object |
Alto do Ipiranga metro station
Alto do Ipiranga metro station is an underground station on São Paulo Metro Line 2 (Green), serving the Ipiranga district in the city’s southeast zone.
|
E1218848
|
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: Alto do Ipiranga metro station | Statement: [Ipiranga (district of São Paulo), hasTransportConnection, Alto do Ipiranga metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alto do Ipiranga metro station Context triple: [Ipiranga (district of São Paulo), hasTransportConnection, Alto do Ipiranga metro station]
-
A.
Morro da Urca station
Morro da Urca station is the mid-way cable car stop on Rio de Janeiro’s Sugarloaf Mountain route, serving as a popular lookout point with panoramic views of the city and coastline.
-
B.
Praça General Osório Metro Station
Praça General Osório Metro Station is an underground rapid transit station in Rio de Janeiro’s Ipanema neighborhood, serving as a key access point to the surrounding square and nearby beaches.
-
C.
Butantã Metro Station
Butantã Metro Station is an underground station on Line 4–Yellow of the São Paulo Metro, serving the Butantã district and nearby University of São Paulo area.
-
D.
São Sebastião metro station
São Sebastião metro station is a major Lisbon Metro interchange station on the Blue and Red lines, serving the central area of the city and nearby attractions such as the Calouste Gulbenkian Museum.
-
E.
Paulista metro station
Paulista metro station is a major São Paulo Metro stop on Line 4–Yellow, located near Avenida Paulista and serving as an important access point to the city’s central business and cultural district.
- 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: Alto do Ipiranga metro station Triple: [Ipiranga (district of São Paulo), hasTransportConnection, Alto do Ipiranga metro station]
Generated description
Alto do Ipiranga metro station is an underground station on São Paulo Metro Line 2 (Green), serving the Ipiranga district in the city’s southeast zone.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alto do Ipiranga metro station Target entity description: Alto do Ipiranga metro station is an underground station on São Paulo Metro Line 2 (Green), serving the Ipiranga district in the city’s southeast zone.
-
A.
Morro da Urca station
Morro da Urca station is the mid-way cable car stop on Rio de Janeiro’s Sugarloaf Mountain route, serving as a popular lookout point with panoramic views of the city and coastline.
-
B.
Praça General Osório Metro Station
Praça General Osório Metro Station is an underground rapid transit station in Rio de Janeiro’s Ipanema neighborhood, serving as a key access point to the surrounding square and nearby beaches.
-
C.
Butantã Metro Station
Butantã Metro Station is an underground station on Line 4–Yellow of the São Paulo Metro, serving the Butantã district and nearby University of São Paulo area.
-
D.
São Sebastião metro station
São Sebastião metro station is a major Lisbon Metro interchange station on the Blue and Red lines, serving the central area of the city and nearby attractions such as the Calouste Gulbenkian Museum.
-
E.
Paulista metro station
Paulista metro station is a major São Paulo Metro stop on Line 4–Yellow, located near Avenida Paulista and serving as an important access point to the city’s central business and cultural district.
- 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_69d883838abc8190bc79cb2d41733ce2 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32ed2622c8190b6429a49ca92284a |
completed | April 18, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00608b7f6081909912dd575979f8d7 |
completed | May 10, 2026, 10:40 a.m. |
| NEDg | Description generation | batch_6a0062b6637c81908a619e36af7d6989 |
completed | May 10, 2026, 10:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00639024d08190a46256691e89953a |
completed | May 10, 2026, 10:53 a.m. |
Created at: April 10, 2026, 5:14 a.m.