Triple
T6467178
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2004 Madrid train bombings |
E142258
|
entity |
| Predicate | hasVictimMemorial |
P501
|
FINISHED |
| Object | Atocha station memorial |
E551781
|
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: Atocha station memorial | Statement: [2004 Madrid train bombings, hasVictimMemorial, Atocha station memorial]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Atocha station memorial Context triple: [2004 Madrid train bombings, hasVictimMemorial, Atocha station memorial]
-
A.
Atocha Renfe metro station
chosen
Atocha Renfe metro station is a major Madrid Metro stop integrated with the city’s main Atocha railway complex, serving as a key hub for local and regional rail connections.
-
B.
Spagna metro station
Spagna metro station is a central Rome Metro stop on Line A, located near the Spanish Steps and serving as a key access point to major tourist and shopping areas.
-
C.
Plaza de España metro station
Plaza de España metro station is a major Madrid Metro interchange serving several central lines and providing access to the prominent Plaza de España area in the heart of the city.
-
D.
Plaza de España
Plaza de España is a grand semi-circular Renaissance Revival and Moorish-style plaza and architectural complex in Seville, Spain, built for the Ibero-American Exposition of 1929 and known for its canal, bridges, and tiled alcoves representing Spanish provinces.
-
E.
Plaza de España
Plaza de España is the main central square of Santa Cruz de Tenerife, known for its large artificial lake, historic surroundings, and role as a focal point of civic and cultural life in the city.
- 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_69c008d3bf4c8190bcf798c5ba9d6fb3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06a12ccf481908f71f888cd744b64 |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64bed24b881909ade4e5451153986 |
completed | March 27, 2026, 9:20 a.m. |
Created at: March 22, 2026, 4:49 p.m.