Triple
T16551958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karl-Theodor-Brücke |
E402092
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Altstadt (Old Town) of Heidelberg |
E417375
|
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: Altstadt (Old Town) of Heidelberg | Statement: [Karl-Theodor-Brücke, connects, Altstadt (Old Town) of Heidelberg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Altstadt (Old Town) of Heidelberg Context triple: [Karl-Theodor-Brücke, connects, Altstadt (Old Town) of Heidelberg]
-
A.
Old Town of Heidelberg
chosen
The Old Town of Heidelberg is a historic district along the Neckar River in southwestern Germany, renowned for its well-preserved medieval streets, baroque architecture, and vibrant university atmosphere beneath the ruins of its famous hillside castle.
-
B.
Marktplatz Heidelberg
Marktplatz Heidelberg is the historic central market square of Heidelberg’s Old Town, surrounded by notable landmarks, cafés, and shops, and serving as a focal point for local events and tourism.
-
C.
Old Town of Frankfurt am Main
The Old Town of Frankfurt am Main is the city’s historic core, characterized by reconstructed medieval streets, traditional half-timbered houses, and major landmarks such as Römerberg square and the cathedral.
-
D.
Thingstätte Heidelberg
Thingstätte Heidelberg is a Nazi-era open-air amphitheater on Heidelberg’s Heiligenberg hill, built for propaganda events and now used mainly for cultural and recreational activities.
-
E.
Heidelberg Castle
Heidelberg Castle is a famous ruined Renaissance fortress overlooking the city of Heidelberg in Germany, renowned for its picturesque setting and historical significance.
- 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_69d88384bc30819084229e7dcdc39a41 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e34fc56f9081908bb8f6433a1a688d |
completed | April 18, 2026, 9:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0067b87b608190950b8f14e6aceed3 |
completed | May 10, 2026, 11:10 a.m. |
Created at: April 10, 2026, 5:15 a.m.