Triple
T17127981
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mainz Hauptbahnhof |
E415647
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Mainz city centre |
E188859
|
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: Mainz city centre | Statement: [Mainz Hauptbahnhof, adjacentTo, Mainz city centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mainz city centre Context triple: [Mainz Hauptbahnhof, adjacentTo, Mainz city centre]
-
A.
Mainz
chosen
Mainz is a historic German city on the Rhine River known as a major ecclesiastical and political center of the Holy Roman Empire and today as the capital of the state of Rhineland-Palatinate.
-
B.
Stadt Rhens Altstadt
Stadt Rhens Altstadt is the historic old town of Rhens in Rhineland-Palatinate, Germany, characterized by its medieval architecture, narrow streets, and well-preserved townscape along the Rhine River.
-
C.
Mainz Hauptbahnhof
Mainz Hauptbahnhof is the central railway station of the city of Mainz in western Germany, serving as a key regional and long-distance transport hub.
-
D.
citadel hill of Mainz
The citadel hill of Mainz is a prominent elevated site in the German city of Mainz, historically fortified and home to significant monuments such as the Roman-era Drususstein.
-
E.
Mainz-Kostheim
Mainz-Kostheim is a district of the city of Wiesbaden in Germany, located at the confluence of the Main and Rhine rivers opposite the city of Mainz.
- 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f0285a408190ae5e4c4679c07fbf |
completed | April 18, 2026, 8:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01414a51d4819086c2346fe2d4fce4 |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:36 a.m.