Triple
T2835807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North American rail network |
E62345
|
entity |
| Predicate | majorOperator |
P5623
|
FINISHED |
| Object |
Ferromex
Ferromex is one of Mexico’s largest freight railroad companies, operating an extensive rail network that connects key industrial and commercial regions across North America.
|
E303449
|
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: Ferromex | Statement: [North American rail network, majorOperator, Ferromex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ferromex Context triple: [North American rail network, majorOperator, Ferromex]
-
A.
Bank of Mexico
The Bank of Mexico is the country’s autonomous central bank responsible for monetary policy, price stability, and issuing the national currency.
-
B.
Banco Bilbao Vizcaya Argentaria
Banco Bilbao Vizcaya Argentaria (BBVA) is a major multinational Spanish banking group that provides a wide range of financial services across Europe, the Americas, and other global markets.
-
C.
Banesto
Banesto was a prominent Spanish professional cycling team, sponsored by the Banco Español de Crédito, best known for supporting Miguel Indurain during his multiple Tour de France victories in the early 1990s.
-
D.
Equator Bank
Equator Bank was a financial institution where future Liberian president and economist Ellen Johnson Sirleaf held a professional position during her banking career.
-
E.
Correos de México
Correos de México is Mexico’s national postal service, responsible for mail and parcel delivery across the country.
- 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: Ferromex Triple: [North American rail network, majorOperator, Ferromex]
Generated description
Ferromex is one of Mexico’s largest freight railroad companies, operating an extensive rail network that connects key industrial and commercial regions across North America.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ferromex Target entity description: Ferromex is one of Mexico’s largest freight railroad companies, operating an extensive rail network that connects key industrial and commercial regions across North America.
-
A.
Bank of Mexico
The Bank of Mexico is the country’s autonomous central bank responsible for monetary policy, price stability, and issuing the national currency.
-
B.
Banco Bilbao Vizcaya Argentaria
Banco Bilbao Vizcaya Argentaria (BBVA) is a major multinational Spanish banking group that provides a wide range of financial services across Europe, the Americas, and other global markets.
-
C.
Banesto
Banesto was a prominent Spanish professional cycling team, sponsored by the Banco Español de Crédito, best known for supporting Miguel Indurain during his multiple Tour de France victories in the early 1990s.
-
D.
Equator Bank
Equator Bank was a financial institution where future Liberian president and economist Ellen Johnson Sirleaf held a professional position during her banking career.
-
E.
Correos de México
Correos de México is Mexico’s national postal service, responsible for mail and parcel delivery across the country.
- 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_69ab4c3c39188190955b9c49d98463d8 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdeec60a08190b76b52042713d647 |
completed | March 7, 2026, 8:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afe8c890508190868f50f4e5e1d642 |
completed | March 10, 2026, 9:47 a.m. |
| NEDg | Description generation | batch_69afe9ba068881908727c82d5eddb974 |
completed | March 10, 2026, 9:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b00412e7448190898050f18f64ea9a |
completed | March 10, 2026, 11:44 a.m. |
Created at: March 6, 2026, 10:01 p.m.