Triple
T8797309
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eppstein |
E209320
|
entity |
| Predicate | locatedOnTransportRoute |
P2409
|
FINISHED |
| Object |
Main-Lahn Railway
The Main-Lahn Railway is a German rail line in the state of Hesse that connects the Frankfurt am Main area with the Lahn Valley, serving numerous commuter and regional routes.
|
E762867
|
NE FINISHED |
How this triple was built (4 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: Main-Lahn Railway | Statement: [Eppstein, locatedOnTransportRoute, Main-Lahn Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main-Lahn Railway Context triple: [Eppstein, locatedOnTransportRoute, Main-Lahn Railway]
-
A.
Unstrut Railway
The Unstrut Railway is a regional rail line in central Germany that runs through the Unstrut valley, connecting towns such as Nebra and serving both passenger and freight traffic.
-
B.
Berlin–Blankenheim railway
The Berlin–Blankenheim railway is a historic German rail line connecting Berlin with the Eifel region near Blankenheim, serving both long-distance and regional traffic.
-
C.
Berlin–Magdeburg railway
The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
-
D.
Berlin–Halle railway
The Berlin–Halle railway is a major German rail route connecting the capital Berlin with the city of Halle, serving as an important corridor for both passenger and freight traffic.
-
E.
Weimar–Gera railway
The Weimar–Gera railway is a regional rail line in the German state of Thuringia that connects the cities of Weimar and Gera, serving as an important east–west transport corridor.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Main-Lahn Railway Triple: [Eppstein, locatedOnTransportRoute, Main-Lahn Railway]
Generated description
The Main-Lahn Railway is a German rail line in the state of Hesse that connects the Frankfurt am Main area with the Lahn Valley, serving numerous commuter and regional routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Main-Lahn Railway Target entity description: The Main-Lahn Railway is a German rail line in the state of Hesse that connects the Frankfurt am Main area with the Lahn Valley, serving numerous commuter and regional routes.
-
A.
Unstrut Railway
The Unstrut Railway is a regional rail line in central Germany that runs through the Unstrut valley, connecting towns such as Nebra and serving both passenger and freight traffic.
-
B.
Berlin–Blankenheim railway
The Berlin–Blankenheim railway is a historic German rail line connecting Berlin with the Eifel region near Blankenheim, serving both long-distance and regional traffic.
-
C.
Berlin–Magdeburg railway
The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
-
D.
Berlin–Halle railway
The Berlin–Halle railway is a major German rail route connecting the capital Berlin with the city of Halle, serving as an important corridor for both passenger and freight traffic.
-
E.
Weimar–Gera railway
The Weimar–Gera railway is a regional rail line in the German state of Thuringia that connects the cities of Weimar and Gera, serving as an important east–west transport corridor.
- F. None of above. chosen
Provenance (5 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_69ca836240888190a62b262e56a69d2f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5fa370d08190885ef65e3a3e56d3 |
completed | March 31, 2026, 11:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa046aabc8190abca2957593edc8b |
completed | April 3, 2026, 11:11 a.m. |
| NEDg | Description generation | batch_69cfa14f0f3c8190bf7081e51410a491 |
completed | April 3, 2026, 11:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfa28589708190b8fc32f4944d0a37 |
completed | April 3, 2026, 11:20 a.m. |
Created at: March 30, 2026, 6:44 p.m.