Triple
T4909336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 9 (Mexico City Metro) |
E110193
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Velódromo
Velódromo is a Mexico City Metro station on Line 9 that serves the nearby Olympic Velodrome and surrounding sports facilities.
|
E478584
|
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: Velódromo | Statement: [Line 9 (Mexico City Metro), hasStation, Velódromo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Velódromo Context triple: [Line 9 (Mexico City Metro), hasStation, Velódromo]
-
A.
National Speed Skating Oval
The National Speed Skating Oval is a purpose-built ice arena in Beijing, China, known for its distinctive "Ice Ribbon" design and its role as the main long-track speed skating venue during the 2022 Winter Olympics.
-
B.
Olympic Indoor Hall
The Olympic Indoor Hall is a major multi-purpose indoor arena in Athens, Greece, best known for hosting gymnastics and basketball events during the 2004 Summer Olympics.
-
C.
Stadio Olimpico del Ghiaccio
Stadio Olimpico del Ghiaccio is an ice stadium in Cortina d'Ampezzo, Italy, best known for hosting the opening and closing ceremonies and key events of the 1956 Winter Olympics.
-
D.
Ondrej Nepela Arena
Ondrej Nepela Arena is a major ice hockey and multi-purpose indoor arena in Bratislava, Slovakia, known for hosting top-level international hockey events and serving as a key venue for the sport in the country.
-
E.
Luitpold Arena
Luitpold Arena was a large ceremonial parade ground in Nuremberg used by the Nazi Party for mass rallies and propaganda events.
- 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: Velódromo Triple: [Line 9 (Mexico City Metro), hasStation, Velódromo]
Generated description
Velódromo is a Mexico City Metro station on Line 9 that serves the nearby Olympic Velodrome and surrounding sports facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Velódromo Target entity description: Velódromo is a Mexico City Metro station on Line 9 that serves the nearby Olympic Velodrome and surrounding sports facilities.
-
A.
National Speed Skating Oval
The National Speed Skating Oval is a purpose-built ice arena in Beijing, China, known for its distinctive "Ice Ribbon" design and its role as the main long-track speed skating venue during the 2022 Winter Olympics.
-
B.
Olympic Indoor Hall
The Olympic Indoor Hall is a major multi-purpose indoor arena in Athens, Greece, best known for hosting gymnastics and basketball events during the 2004 Summer Olympics.
-
C.
Stadio Olimpico del Ghiaccio
Stadio Olimpico del Ghiaccio is an ice stadium in Cortina d'Ampezzo, Italy, best known for hosting the opening and closing ceremonies and key events of the 1956 Winter Olympics.
-
D.
Ondrej Nepela Arena
Ondrej Nepela Arena is a major ice hockey and multi-purpose indoor arena in Bratislava, Slovakia, known for hosting top-level international hockey events and serving as a key venue for the sport in the country.
-
E.
Luitpold Arena
Luitpold Arena was a large ceremonial parade ground in Nuremberg used by the Nazi Party for mass rallies and propaganda events.
- 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_69bd44132b94819088522d92beaadc78 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6e99414081908c3d3283f563bba4 |
completed | March 20, 2026, 3:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6fe098b081908e17d6d349b76364 |
completed | March 21, 2026, 10:16 a.m. |
| NEDg | Description generation | batch_69be7095dc8c8190bdda64e99232fe1e |
completed | March 21, 2026, 10:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be710df238819085b0a873e23ecfd9 |
completed | March 21, 2026, 10:21 a.m. |
Created at: March 20, 2026, 1:29 p.m.