Triple
T19034314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Politécnico station |
E465825
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | National Polytechnic Institute |
—
|
NE NERFINISHED |
How this triple was built (2 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: National Polytechnic Institute | Statement: [Politécnico station, namedAfter, National Polytechnic Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Polytechnic Institute Context triple: [Politécnico station, namedAfter, National Polytechnic Institute]
-
A.
National Polytechnic Institute
chosen
The National Polytechnic Institute is one of Mexico’s leading public universities, renowned for its strong emphasis on engineering, science, and technology education and research.
-
B.
Politécnico–Pantitlán
Politécnico–Pantitlán is the full length of Mexico City Metro Line 5, running from the northern terminal at Politécnico to the eastern terminal at Pantitlán.
-
C.
Instituto Tecnológico Autónomo de México
The Instituto Tecnológico Autónomo de México (ITAM) is a prestigious private research university in Mexico City renowned for its rigorous programs in economics, political science, law, and business, and for educating many of the country’s political and economic leaders.
-
D.
National Technological Institute of Mexico
The National Technological Institute of Mexico is a federal system of public higher education institutions specializing in technological and engineering training and research across Mexico.
-
E.
Colegio de Postgraduados
Colegio de Postgraduados is a prestigious Mexican graduate-level institution specializing in agricultural, environmental, and rural development sciences.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dd0359648190bc2a9202c5cf29d2 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d74295b88190b1c4621735a06223 |
completed | April 20, 2026, 7:35 a.m. |
Created at: April 10, 2026, 12:02 p.m.