Triple
T4146154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chemnitz Zentralhaltestelle |
E89786
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object | Verkehrsverbund Mittelsachsen tariff zone Chemnitz |
E266458
|
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: Verkehrsverbund Mittelsachsen tariff zone Chemnitz | Statement: [Chemnitz Zentralhaltestelle, fareSystem, Verkehrsverbund Mittelsachsen tariff zone Chemnitz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Verkehrsverbund Mittelsachsen tariff zone Chemnitz Context triple: [Chemnitz Zentralhaltestelle, fareSystem, Verkehrsverbund Mittelsachsen tariff zone Chemnitz]
-
A.
Verkehrsverbund Mittelsachsen
chosen
Verkehrsverbund Mittelsachsen is a regional public transport association in central Saxony, Germany, that coordinates and integrates services such as buses, trams, and trains across multiple cities and districts including Chemnitz.
-
B.
Chemnitz public transport network
The Chemnitz public transport network is the integrated system of trams, buses, and regional connections serving the city of Chemnitz and its surrounding areas in Germany.
-
C.
Chemnitzer Verkehrs-AG
Chemnitzer Verkehrs-AG is the main public transport company in Chemnitz, Germany, operating the city’s tram and bus services.
-
D.
Chemnitz Zentralhaltestelle
Chemnitz Zentralhaltestelle is the main central public transport hub in Chemnitz, Germany, where numerous tram and bus lines intersect.
-
E.
Chemnitz Stadtbahn
Chemnitz Stadtbahn is a light rail and tram-train system in Chemnitz, Germany, that integrates urban tram lines with regional railway services to provide seamless public transport across the city and surrounding areas.
- 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_69aed95a59a881909b26e70b42c6811a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af025fef088190b42515d0a854a1ae |
completed | March 9, 2026, 5:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b576d5379081908300afbb3a6fe5e4 |
completed | March 14, 2026, 2:55 p.m. |
Created at: March 9, 2026, 3:43 p.m.