Triple
T2166553
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | State of Rio de Janeiro |
E46921
|
entity |
| Predicate | hasMajorPort |
P942
|
FINISHED |
| Object |
Port of Itaguaí
The Port of Itaguaí is a major Brazilian seaport and industrial hub located in the metropolitan area of Rio de Janeiro, serving as a key gateway for bulk cargo and mineral exports.
|
E241683
|
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: Port of Itaguaí | Statement: [State of Rio de Janeiro, hasMajorPort, Port of Itaguaí]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Itaguaí Context triple: [State of Rio de Janeiro, hasMajorPort, Port of Itaguaí]
-
A.
Port of Rio de Janeiro
The Port of Rio de Janeiro is one of Brazil’s principal seaports, serving as a major hub for cargo, passenger traffic, and maritime trade along the country’s southeastern coast.
-
B.
Port of Santos
The Port of Santos is Brazil’s largest and busiest seaport, serving as a key hub for international trade and cargo movement in South America.
-
C.
Port of Suape
The Port of Suape is a major deep-water industrial and container port complex in northeastern Brazil that serves as a key logistics and economic hub for the state of Pernambuco.
-
D.
Port of Pecém
The Port of Pecém is a major deep-water industrial and cargo port complex in northeastern Brazil that serves as a key hub for international trade and regional economic development in the state of Ceará.
-
E.
Cabo Frio
Cabo Frio is a coastal city in southeastern Brazil known for its white-sand beaches, clear waters, and tourism-driven economy.
- 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: Port of Itaguaí Triple: [State of Rio de Janeiro, hasMajorPort, Port of Itaguaí]
Generated description
The Port of Itaguaí is a major Brazilian seaport and industrial hub located in the metropolitan area of Rio de Janeiro, serving as a key gateway for bulk cargo and mineral exports.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port of Itaguaí Target entity description: The Port of Itaguaí is a major Brazilian seaport and industrial hub located in the metropolitan area of Rio de Janeiro, serving as a key gateway for bulk cargo and mineral exports.
-
A.
Port of Rio de Janeiro
The Port of Rio de Janeiro is one of Brazil’s principal seaports, serving as a major hub for cargo, passenger traffic, and maritime trade along the country’s southeastern coast.
-
B.
Port of Santos
The Port of Santos is Brazil’s largest and busiest seaport, serving as a key hub for international trade and cargo movement in South America.
-
C.
Port of Suape
The Port of Suape is a major deep-water industrial and container port complex in northeastern Brazil that serves as a key logistics and economic hub for the state of Pernambuco.
-
D.
Port of Pecém
The Port of Pecém is a major deep-water industrial and cargo port complex in northeastern Brazil that serves as a key hub for international trade and regional economic development in the state of Ceará.
-
E.
Cabo Frio
Cabo Frio is a coastal city in southeastern Brazil known for its white-sand beaches, clear waters, and tourism-driven economy.
- 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_69a88a184cbc8190877791f6552c2484 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbeab223881908aaa2bc4f85329cc |
completed | March 7, 2026, 5:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5d9a74e081909d8945fe03c8d0fa |
completed | March 9, 2026, 5:41 a.m. |
| NEDg | Description generation | batch_69ae5e30a69c8190a3f77e784401f671 |
completed | March 9, 2026, 5:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5ea4edcc81908829e4bd64ce0aea |
completed | March 9, 2026, 5:46 a.m. |
Created at: March 4, 2026, 7:45 p.m.