Triple
T15934007
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Serra do Marão |
E386392
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object |
Marão Tunnel
The Marão Tunnel is one of Portugal's longest road tunnels, carrying the A4 motorway through the Serra do Marão mountain range to improve connectivity between the country's interior and the coast.
|
E1185119
|
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: Marão Tunnel | Statement: [Serra do Marão, hasTransportInfrastructure, Marão Tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marão Tunnel Context triple: [Serra do Marão, hasTransportInfrastructure, Marão Tunnel]
-
A.
Gaviota Tunnel
Gaviota Tunnel is a highway tunnel in Santa Barbara County, California, that carries U.S. Route 101 through the Gaviota Pass along the Pacific coast.
-
B.
Rebouças Tunnel
Rebouças Tunnel is one of Rio de Janeiro’s main road tunnels, linking the South Zone to other central areas and significantly easing urban traffic flow.
-
C.
Ogarrio Tunnel
Ogarrio Tunnel is a historic, narrow mountain tunnel in San Luis Potosí, Mexico, that serves as the primary vehicular entrance to the former silver-mining town of Real de Catorce.
-
D.
Wawona Tunnel
Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
-
E.
Sela Tunnel
Sela Tunnel is a high-altitude road tunnel in Arunachal Pradesh, India, built to provide all-weather connectivity to the Tawang region near the India-China border.
- 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: Marão Tunnel Triple: [Serra do Marão, hasTransportInfrastructure, Marão Tunnel]
Generated description
The Marão Tunnel is one of Portugal's longest road tunnels, carrying the A4 motorway through the Serra do Marão mountain range to improve connectivity between the country's interior and the coast.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marão Tunnel Target entity description: The Marão Tunnel is one of Portugal's longest road tunnels, carrying the A4 motorway through the Serra do Marão mountain range to improve connectivity between the country's interior and the coast.
-
A.
Gaviota Tunnel
Gaviota Tunnel is a highway tunnel in Santa Barbara County, California, that carries U.S. Route 101 through the Gaviota Pass along the Pacific coast.
-
B.
Rebouças Tunnel
Rebouças Tunnel is one of Rio de Janeiro’s main road tunnels, linking the South Zone to other central areas and significantly easing urban traffic flow.
-
C.
Ogarrio Tunnel
Ogarrio Tunnel is a historic, narrow mountain tunnel in San Luis Potosí, Mexico, that serves as the primary vehicular entrance to the former silver-mining town of Real de Catorce.
-
D.
Wawona Tunnel
Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
-
E.
Sela Tunnel
Sela Tunnel is a high-altitude road tunnel in Arunachal Pradesh, India, built to provide all-weather connectivity to the Tawang region near the India-China border.
- 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_69d86da750008190987eb26be3f6c118 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156a7bdd88190b1d7349ef920fd06 |
completed | April 16, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb5b514108190965e77346d8b476e |
completed | May 9, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69ffb677927c8190bd45e7bae5fcf1ed |
completed | May 9, 2026, 10:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb7468fb88190a56cf1df5bd20f63 |
completed | May 9, 2026, 10:37 p.m. |
Created at: April 10, 2026, 4:53 a.m.