Triple
T9012261
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Zone of Rio de Janeiro |
E215502
|
entity |
| Predicate | transportInfrastructure |
P1777
|
FINISHED |
| Object |
Japeri railway branch
The Japeri railway branch is a suburban rail line serving commuter traffic between central Rio de Janeiro and the outlying municipality of Japeri in the metropolitan region.
|
E773595
|
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: Japeri railway branch | Statement: [West Zone of Rio de Janeiro, transportInfrastructure, Japeri railway branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Japeri railway branch Context triple: [West Zone of Rio de Janeiro, transportInfrastructure, Japeri railway branch]
-
A.
Valsugana Railway
The Valsugana Railway is a regional rail line in northern Italy that connects Trento with Bassano del Grappa through the Valsugana valley.
-
B.
Brenz Railway
The Brenz Railway is a regional rail line in southern Germany that connects towns in the Brenz valley and serves as an important local transport route in Baden-Württemberg.
-
C.
Honshi-Bisan Line
The Honshi-Bisan Line is a railway line in Japan that forms the rail link across the Seto Inland Sea between Honshu and Shikoku, running over the Seto Ohashi Bridge system.
-
D.
Matsuura Railway
Matsuura Railway is a Japanese regional railway company that operates local train services in Nagasaki and Saga Prefectures.
-
E.
Kota–Toda branch
The Kota–Toda branch is a subgroup of the Southern Dravidian languages comprising the closely related and geographically proximate tribal languages Kota and Toda spoken in the Nilgiri Hills of South India.
- 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: Japeri railway branch Triple: [West Zone of Rio de Janeiro, transportInfrastructure, Japeri railway branch]
Generated description
The Japeri railway branch is a suburban rail line serving commuter traffic between central Rio de Janeiro and the outlying municipality of Japeri in the metropolitan region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Japeri railway branch Target entity description: The Japeri railway branch is a suburban rail line serving commuter traffic between central Rio de Janeiro and the outlying municipality of Japeri in the metropolitan region.
-
A.
Valsugana Railway
The Valsugana Railway is a regional rail line in northern Italy that connects Trento with Bassano del Grappa through the Valsugana valley.
-
B.
Brenz Railway
The Brenz Railway is a regional rail line in southern Germany that connects towns in the Brenz valley and serves as an important local transport route in Baden-Württemberg.
-
C.
Honshi-Bisan Line
The Honshi-Bisan Line is a railway line in Japan that forms the rail link across the Seto Inland Sea between Honshu and Shikoku, running over the Seto Ohashi Bridge system.
-
D.
Matsuura Railway
Matsuura Railway is a Japanese regional railway company that operates local train services in Nagasaki and Saga Prefectures.
-
E.
Kota–Toda branch
The Kota–Toda branch is a subgroup of the Southern Dravidian languages comprising the closely related and geographically proximate tribal languages Kota and Toda spoken in the Nilgiri Hills of South India.
- 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69f846f88190af65dfcf8bdd936a |
completed | April 1, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfdba11a6481909cac624530a77ffe |
completed | April 3, 2026, 3:24 p.m. |
| NEDg | Description generation | batch_69cfdc9868fc8190addad6b87b567277 |
completed | April 3, 2026, 3:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfe0aafe4c81908a5b31590f6c9152 |
completed | April 3, 2026, 3:45 p.m. |
Created at: March 30, 2026, 7:06 p.m.