Triple
T19912525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pantitlán |
E478582
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | PTL |
—
|
NE NERFINISHED |
How this triple was built (3 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: PTL | Statement: [Pantitlán, hasStationCode, PTL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PTL Context triple: [Pantitlán, hasStationCode, PTL]
-
A.
PTL
PTL (Petite Trotte à Léon) is an extreme, non-competitive team ultratrail event around Mont Blanc known for its very long distance, high elevation gain, and emphasis on autonomy and navigation.
-
B.
PT
PT is the time standard used along the west coast of North America, including cities like Los Angeles, San Francisco, and Vancouver.
-
C.
PT
PT is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Portugal in international standards and systems.
-
D.
PT
PT is a major left-wing political party in Brazil formally known as the Workers' Party (Partido dos Trabalhadores), historically associated with labor movements and the presidencies of Luiz Inácio Lula da Silva and Dilma Rousseff.
-
E.
PTO
PTO refers to the Pacific Theater of Operations, the major World War II combat zone in the Pacific and Asia where Allied and Japanese forces fought.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PTL Target entity description: PTL is the station code for Pantitlán, a major multimodal transit hub in Mexico City’s metro and transport network.
-
A.
PTL
PTL (Petite Trotte à Léon) is an extreme, non-competitive team ultratrail event around Mont Blanc known for its very long distance, high elevation gain, and emphasis on autonomy and navigation.
-
B.
PT
PT is the time standard used along the west coast of North America, including cities like Los Angeles, San Francisco, and Vancouver.
-
C.
PT
PT is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Portugal in international standards and systems.
-
D.
PT
PT is a major left-wing political party in Brazil formally known as the Workers' Party (Partido dos Trabalhadores), historically associated with labor movements and the presidencies of Luiz Inácio Lula da Silva and Dilma Rousseff.
-
E.
PTO
PTO refers to the Pacific Theater of Operations, the major World War II combat zone in the Pacific and Asia where Allied and Japanese forces fought.
- F. None of above. chosen
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_69d8e520682081909892916424699bd5 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e659917fdc8190bf29bfdab0fe8f85 |
completed | April 20, 2026, 4:51 p.m. |
Created at: April 10, 2026, 1:53 p.m.