Triple
T14870025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maputo Railway Station |
E349718
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Caminhos de Ferro de Moçambique
Caminhos de Ferro de Moçambique is Mozambique’s state-owned railway company responsible for operating and managing the country’s rail transport network.
|
E1124873
|
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: Caminhos de Ferro de Moçambique | Statement: [Maputo Railway Station, operatedBy, Caminhos de Ferro de Moçambique]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caminhos de Ferro de Moçambique Context triple: [Maputo Railway Station, operatedBy, Caminhos de Ferro de Moçambique]
-
A.
Mozambique rail network
The Mozambique rail network is the system of railway lines in Mozambique that links its ports and cities with neighboring countries to support regional trade and transport.
-
B.
Maputo railway line
The Maputo railway line is a key rail route in southern Africa that connects inland regions to the Port of Maputo, facilitating regional trade and transport within the Maputo Corridor.
-
C.
Botswana Railways
Botswana Railways is the state-owned railway company responsible for operating and managing Botswana’s national rail transport system.
-
D.
Tabora–Mpanda railway
The Tabora–Mpanda railway is a regional rail line in western Tanzania that connects the town of Tabora with Mpanda, supporting transport and economic activity across the area.
-
E.
National Railways of Zimbabwe
National Railways of Zimbabwe is the state-owned railway company responsible for operating the majority of Zimbabwe’s rail transport infrastructure and services.
- 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: Caminhos de Ferro de Moçambique Triple: [Maputo Railway Station, operatedBy, Caminhos de Ferro de Moçambique]
Generated description
Caminhos de Ferro de Moçambique is Mozambique’s state-owned railway company responsible for operating and managing the country’s rail transport network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Caminhos de Ferro de Moçambique Target entity description: Caminhos de Ferro de Moçambique is Mozambique’s state-owned railway company responsible for operating and managing the country’s rail transport network.
-
A.
Mozambique rail network
The Mozambique rail network is the system of railway lines in Mozambique that links its ports and cities with neighboring countries to support regional trade and transport.
-
B.
Maputo railway line
The Maputo railway line is a key rail route in southern Africa that connects inland regions to the Port of Maputo, facilitating regional trade and transport within the Maputo Corridor.
-
C.
Botswana Railways
Botswana Railways is the state-owned railway company responsible for operating and managing Botswana’s national rail transport system.
-
D.
Tabora–Mpanda railway
The Tabora–Mpanda railway is a regional rail line in western Tanzania that connects the town of Tabora with Mpanda, supporting transport and economic activity across the area.
-
E.
National Railways of Zimbabwe
National Railways of Zimbabwe is the state-owned railway company responsible for operating the majority of Zimbabwe’s rail transport infrastructure and services.
- 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_69d822ee4f408190b6ac3b2fa434f0df |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded57967748190a7c05ebb74aacb7c |
completed | April 15, 2026, 12:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe6b5101a48190937a86b6eda79c55 |
completed | May 8, 2026, 11:01 p.m. |
| NEDg | Description generation | batch_69fe6d481964819099fe822d44baf773 |
completed | May 8, 2026, 11:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe6dc30ee48190824b137237bd6312 |
completed | May 8, 2026, 11:12 p.m. |
Created at: April 10, 2026, 1:55 a.m.