Triple
T6137767
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mexico City Metro Line 7 |
E136877
|
entity |
| Predicate | station |
P726
|
FINISHED |
| Object | Barranca del Muerto |
E571609
|
NE FINISHED |
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: Barranca del Muerto | Statement: [Mexico City Metro Line 7, station, Barranca del Muerto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barranca del Muerto Context triple: [Mexico City Metro Line 7, station, Barranca del Muerto]
-
A.
Barranca del Muerto
chosen
Barranca del Muerto is a Mexico City Metro station in the south of the city that serves as the southern terminus of Line 7.
-
B.
Canyon del Muerto
Canyon del Muerto is a scenic and historically significant side canyon within the Canyon de Chelly system in northeastern Arizona, known for its ancient Ancestral Puebloan ruins and Navajo cultural sites.
-
C.
Barrancas del Cobre
Barrancas del Cobre is a vast canyon system in the Sierra Madre Occidental of Chihuahua, Mexico, renowned for its dramatic landscapes, indigenous Tarahumara communities, and scenic railway routes.
-
D.
Barranco
Barranco is a bohemian coastal district of Lima, Peru, known for its vibrant arts scene, nightlife, and colorful colonial-era architecture.
-
E.
Colca Canyon
Colca Canyon is a spectacularly deep river canyon in southern Peru, renowned for its dramatic Andean landscapes, terraced agriculture, and opportunities to observe Andean condors.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c008a179388190a3b5a081bbf46d55 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05c83aefc8190b0e250e96f2b10b4 |
completed | March 22, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c14173d2288190920b719e221a929c |
completed | March 23, 2026, 1:34 p.m. |
Created at: March 22, 2026, 4:15 p.m.