Triple
T5517841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tietê River |
E144727
|
entity |
| Predicate | hasInfrastructure |
P2560
|
FINISHED |
| Object |
Marginal Tietê expressway
The Marginal Tietê expressway is a major urban highway complex in São Paulo, Brazil, running alongside the Tietê River and serving as one of the city’s primary traffic arteries.
|
E529680
|
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: Marginal Tietê expressway | Statement: [Tietê River, hasInfrastructure, Marginal Tietê expressway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marginal Tietê expressway Context triple: [Tietê River, hasInfrastructure, Marginal Tietê expressway]
-
A.
Rodovia Hélio Smidt
Rodovia Hélio Smidt is a major access highway in the São Paulo metropolitan area that serves as the primary road link to São Paulo–Guarulhos International Airport.
-
B.
BR-163 highway
BR-163 highway is a major Brazilian federal road that runs through the Amazon region, linking the interior agricultural areas to key river ports and export routes.
-
C.
Rodovia dos Bandeirantes
Rodovia dos Bandeirantes is a major Brazilian highway in the state of São Paulo, known for its modern infrastructure and for connecting the São Paulo metropolitan area with key interior cities like Campinas.
-
D.
Rodovia Anhanguera
Rodovia Anhanguera is one of Brazil’s major highways in the state of São Paulo, serving as a key transportation corridor that connects the interior region, including cities like Campinas, to the São Paulo metropolitan area.
-
E.
Autopista Central
Autopista Central is a major urban toll highway in Santiago, Chile, forming part of the city’s primary north–south expressway system.
- 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: Marginal Tietê expressway Triple: [Tietê River, hasInfrastructure, Marginal Tietê expressway]
Generated description
The Marginal Tietê expressway is a major urban highway complex in São Paulo, Brazil, running alongside the Tietê River and serving as one of the city’s primary traffic arteries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marginal Tietê expressway Target entity description: The Marginal Tietê expressway is a major urban highway complex in São Paulo, Brazil, running alongside the Tietê River and serving as one of the city’s primary traffic arteries.
-
A.
Rodovia Hélio Smidt
Rodovia Hélio Smidt is a major access highway in the São Paulo metropolitan area that serves as the primary road link to São Paulo–Guarulhos International Airport.
-
B.
BR-163 highway
BR-163 highway is a major Brazilian federal road that runs through the Amazon region, linking the interior agricultural areas to key river ports and export routes.
-
C.
Rodovia dos Bandeirantes
Rodovia dos Bandeirantes is a major Brazilian highway in the state of São Paulo, known for its modern infrastructure and for connecting the São Paulo metropolitan area with key interior cities like Campinas.
-
D.
Rodovia Anhanguera
Rodovia Anhanguera is one of Brazil’s major highways in the state of São Paulo, serving as a key transportation corridor that connects the interior region, including cities like Campinas, to the São Paulo metropolitan area.
-
E.
Autopista Central
Autopista Central is a major urban toll highway in Santiago, Chile, forming part of the city’s primary north–south expressway system.
- 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_69c008f77ff88190b0cd50ca207295d1 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f6cefe48190bfda90d6afab8468 |
completed | March 22, 2026, 4:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c027e1ed4c81908f670286556ced81 |
completed | March 22, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69c03847b3348190be97b7c5795df368 |
completed | March 22, 2026, 6:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c038e148a0819080a306307e60d437 |
completed | March 22, 2026, 6:45 p.m. |
Created at: March 22, 2026, 3:33 p.m.