Triple
T845649
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mexico City Metro |
E18271
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Valley of Mexico metropolitan area |
E25837
|
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: Valley of Mexico metropolitan area | Statement: [Mexico City Metro, serves, Valley of Mexico metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valley of Mexico metropolitan area Context triple: [Mexico City Metro, serves, Valley of Mexico metropolitan area]
-
A.
Greater Mexico City metropolitan area
chosen
The Greater Mexico City metropolitan area is the vast urban agglomeration centered on Mexico City, encompassing numerous surrounding municipalities and boroughs to form one of the largest and most populous metropolitan regions in the world.
-
B.
Orizaba metropolitan area
The Orizaba metropolitan area is an urban agglomeration in central Veracruz, Mexico, centered on the city of Orizaba and its surrounding municipalities, known for its industrial activity and proximity to Pico de Orizaba.
-
C.
Central Mexico
Central Mexico is a historically rich region that was the heartland of the Aztec civilization and later a primary focus of Spanish colonial rule.
-
D.
Tlalpan, Mexico City
Tlalpan, Mexico City is a large southern borough of Mexico City known for its historic center, extensive green areas, and mix of urban and rural zones.
-
E.
Mexico City
Mexico City is the densely populated cultural, political, and economic center of Mexico, known for its rich history, colonial architecture, and vibrant urban life.
- 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac0a91e48190b4349ae8bb67fd90 |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7a3bb2fa08190b1e8f26ceb04b08c |
completed | March 4, 2026, 3:15 a.m. |
Created at: March 1, 2026, 7:38 p.m.