Triple

T16482106
Position Surface form Disambiguated ID Type / Status
Subject Chur–Rorschach railway line E400344 entity
Predicate connectsToLine P35490 FINISHED
Object St. Gallen–Rorschach railway at Rorschach
The St. Gallen–Rorschach railway at Rorschach is a key segment of the Swiss rail network linking the city of St. Gallen with the lakeside town of Rorschach on the southern shore of Lake Constance.
 E1217421 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: St. Gallen–Rorschach railway at Rorschach | Statement: [Chur–Rorschach railway line, connectsToLine, St. Gallen–Rorschach railway at Rorschach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Gallen–Rorschach railway at Rorschach
Context triple: [Chur–Rorschach railway line, connectsToLine, St. Gallen–Rorschach railway at Rorschach]
  • A. Lucerne–Lenzburg railway
    The Lucerne–Lenzburg railway is a Swiss standard-gauge rail line connecting the city of Lucerne with Lenzburg in the canton of Aargau, serving both regional and intercity traffic.
  • B. Bremgarten–Dietikon railway line
    The Bremgarten–Dietikon railway line is a Swiss metre-gauge suburban and regional railway connecting the towns of Bremgarten and Dietikon in the canton of Aargau and the greater Zurich area.
  • C. Lucerne–Immensee railway
    The Lucerne–Immensee railway is a Swiss standard-gauge main line connecting the city of Lucerne with Immensee, forming an important link in central Switzerland’s rail network.
  • D. Baden–Aarau railway line
    The Baden–Aarau railway line is a Swiss standard-gauge rail route in the canton of Aargau that connects the towns of Baden and Aarau as part of the country’s regional and intercity rail network.
  • E. Lake Zürich right-bank railway line
    The Lake Zürich right-bank railway line is a Swiss rail route running along the northeastern shore of Lake Zürich, connecting Zürich with lakeside towns and suburbs.
  • 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: St. Gallen–Rorschach railway at Rorschach
Triple: [Chur–Rorschach railway line, connectsToLine, St. Gallen–Rorschach railway at Rorschach]
Generated description
The St. Gallen–Rorschach railway at Rorschach is a key segment of the Swiss rail network linking the city of St. Gallen with the lakeside town of Rorschach on the southern shore of Lake Constance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: St. Gallen–Rorschach railway at Rorschach
Target entity description: The St. Gallen–Rorschach railway at Rorschach is a key segment of the Swiss rail network linking the city of St. Gallen with the lakeside town of Rorschach on the southern shore of Lake Constance.
  • A. Lucerne–Lenzburg railway
    The Lucerne–Lenzburg railway is a Swiss standard-gauge rail line connecting the city of Lucerne with Lenzburg in the canton of Aargau, serving both regional and intercity traffic.
  • B. Bremgarten–Dietikon railway line
    The Bremgarten–Dietikon railway line is a Swiss metre-gauge suburban and regional railway connecting the towns of Bremgarten and Dietikon in the canton of Aargau and the greater Zurich area.
  • C. Lucerne–Immensee railway
    The Lucerne–Immensee railway is a Swiss standard-gauge main line connecting the city of Lucerne with Immensee, forming an important link in central Switzerland’s rail network.
  • D. Baden–Aarau railway line
    The Baden–Aarau railway line is a Swiss standard-gauge rail route in the canton of Aargau that connects the towns of Baden and Aarau as part of the country’s regional and intercity rail network.
  • E. Lake Zürich right-bank railway line
    The Lake Zürich right-bank railway line is a Swiss rail route running along the northeastern shore of Lake Zürich, connecting Zürich with lakeside towns and suburbs.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e03643881908b16ddb9004af5d0 completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00581ebe888190a331974473f1be1a completed May 10, 2026, 10:04 a.m.
NEDg Description generation batch_6a0059473c088190a8c9fc757c0a3ef1 completed May 10, 2026, 10:09 a.m.
NED2 Entity disambiguation (via description) batch_6a005a457868819096e21df6944de0ff completed May 10, 2026, 10:13 a.m.
Created at: April 10, 2026, 5:13 a.m.