Triple
T2969491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sierra de Guadarrama |
E80246
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Central System |
E218521
|
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: Central System | Statement: [Sierra de Guadarrama, partOf, Central System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central System Context triple: [Sierra de Guadarrama, partOf, Central System]
-
A.
Sistema Central
chosen
Sistema Central is a major mountain range in central Spain that forms a natural barrier dividing the northern and southern plateaus of the Iberian Peninsula.
-
B.
The Vital Center
The Vital Center is a 1949 political treatise by historian Arthur Schlesinger Jr. that defends liberal democracy against both totalitarian communism and right-wing authoritarianism.
-
C.
Central Link
Central Link was the original name for Seattle’s first light rail line, now part of the city’s Link light rail system.
-
D.
Medúlla
Medúlla is an experimental 2004 studio album by Icelandic artist Björk that is largely constructed from vocal sounds and a cappella arrangements.
-
E.
Central
Central is a subway station on the Massachusetts Bay Transportation Authority (MBTA) system located in Cambridge, Massachusetts.
- 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_69ad8b14ffe881908ffed62f9595c867 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9970e2c08190affa5efedb9aad75 |
completed | March 8, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0fca2e5048190a3659de827ee7da9 |
completed | March 11, 2026, 5:24 a.m. |
Created at: March 8, 2026, 2:58 p.m.