Triple

T14996440
Position Surface form Disambiguated ID Type / Status
Subject Frankfurt Stadion station E373968 entity
Predicate railwayLine P848 FINISHED
Object Frankfurt Airport loop
The Frankfurt Airport loop is a dedicated railway line in the Frankfurt area that routes trains between the main rail network and Frankfurt Airport, improving regional and long-distance connectivity to the airport.
E440098 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: Frankfurt Airport loop | Statement: [Frankfurt Stadion station, railwayLine, Frankfurt Airport loop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frankfurt Airport loop
Context triple: [Frankfurt Stadion station, railwayLine, Frankfurt Airport loop]
  • A. Berliner Ring
    Berliner Ring is the colloquial name for the A10 motorway, a major orbital highway encircling the city of Berlin in Germany.
  • B. Autobahnkreuz Leverkusen
    Autobahnkreuz Leverkusen is a major German motorway interchange near the city of Leverkusen that connects key Autobahn routes in North Rhine-Westphalia.
  • C. Frankfurt Airport long-distance station
    Frankfurt Airport long-distance station is a major high-speed rail hub in Frankfurt, Germany, connecting the airport directly to national and international long-distance train services.
  • D. Frankfurt Airport
    Frankfurt Airport is one of Europe’s busiest international aviation hubs, serving as a major global gateway and primary airport for the city of Frankfurt am Main in Germany.
  • E. Frankfurt U-Bahn
    The Frankfurt U-Bahn is the rapid transit system serving Frankfurt am Main, Germany, forming a core part of the city's public transportation network with multiple underground and surface lines.
  • 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: Frankfurt Airport loop
Triple: [Frankfurt Stadion station, railwayLine, Frankfurt Airport loop]
Generated description
The Frankfurt Airport loop is a dedicated railway line in the Frankfurt area that routes trains between the main rail network and Frankfurt Airport, improving regional and long-distance connectivity to the airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Frankfurt Airport loop
Target entity description: The Frankfurt Airport loop is a dedicated railway line in the Frankfurt area that routes trains between the main rail network and Frankfurt Airport, improving regional and long-distance connectivity to the airport.
  • A. Berliner Ring
    Berliner Ring is the colloquial name for the A10 motorway, a major orbital highway encircling the city of Berlin in Germany.
  • B. Autobahnkreuz Leverkusen
    Autobahnkreuz Leverkusen is a major German motorway interchange near the city of Leverkusen that connects key Autobahn routes in North Rhine-Westphalia.
  • C. Frankfurt Airport long-distance station chosen
    Frankfurt Airport long-distance station is a major high-speed rail hub in Frankfurt, Germany, connecting the airport directly to national and international long-distance train services.
  • D. Frankfurt Airport
    Frankfurt Airport is one of Europe’s busiest international aviation hubs, serving as a major global gateway and primary airport for the city of Frankfurt am Main in Germany.
  • E. Frankfurt U-Bahn
    The Frankfurt U-Bahn is the rapid transit system serving Frankfurt am Main, Germany, forming a core part of the city's public transportation network with multiple underground and surface lines.
  • F. None of above.

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_69d85ccc84388190aa151e5173370c8d completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded718e4288190b5e144f82299a194 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe969c3ba88190899f06b185e94ccf completed May 9, 2026, 2:06 a.m.
NEDg Description generation batch_69fe972728dc8190a9cf2a3e984b05a7 completed May 9, 2026, 2:08 a.m.
NED2 Entity disambiguation (via description) batch_69fe9790d1d081908fc94829d3104e07 completed May 9, 2026, 2:10 a.m.
Created at: April 10, 2026, 2:53 a.m.