Triple

T23125445
Position Surface form Disambiguated ID Type / Status
Subject Westkreuz station E577015 entity
Predicate locatedNear P294 FINISHED
Object Messe Berlin exhibition grounds
Messe Berlin exhibition grounds is a major trade fair and convention complex in Berlin that hosts international exhibitions, conferences, and large-scale events.
 E1570990 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: Messe Berlin exhibition grounds | Statement: [Westkreuz station, locatedNear, Messe Berlin exhibition grounds]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Messe Berlin exhibition grounds
Context triple: [Westkreuz station, locatedNear, Messe Berlin exhibition grounds]
  • A. Berliner Messe
    Berliner Messe is a minimalist sacred choral composition by Estonian composer Arvo Pärt, written in his signature tintinnabuli style for the Latin Mass.
  • B. Frankfurt Messe (trade fair grounds)
    Frankfurt Messe is one of the world’s largest and most important trade fair and exhibition centers, hosting major international industry events in Frankfurt am Main, Germany.
  • C. Hamburg Messe exhibition grounds
    Hamburg Messe exhibition grounds is a major trade fair and convention center in Hamburg, Germany, hosting large international exhibitions, conferences, and events.
  • D. Koelnmesse
    Koelnmesse is a major international trade fair and exhibition company based in Cologne, Germany, known for organizing prominent events across various industries.
  • E. Nürnberg Messe
    Nürnberg Messe is one of Germany’s largest international trade fair and exhibition centers, hosting numerous global industry events and conferences in Nuremberg.
  • 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: Messe Berlin exhibition grounds
Triple: [Westkreuz station, locatedNear, Messe Berlin exhibition grounds]
Generated description
Messe Berlin exhibition grounds is a major trade fair and convention complex in Berlin that hosts international exhibitions, conferences, and large-scale events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Messe Berlin exhibition grounds
Target entity description: Messe Berlin exhibition grounds is a major trade fair and convention complex in Berlin that hosts international exhibitions, conferences, and large-scale events.
  • A. Berliner Messe
    Berliner Messe is a minimalist sacred choral composition by Estonian composer Arvo Pärt, written in his signature tintinnabuli style for the Latin Mass.
  • B. Frankfurt Messe (trade fair grounds)
    Frankfurt Messe is one of the world’s largest and most important trade fair and exhibition centers, hosting major international industry events in Frankfurt am Main, Germany.
  • C. Hamburg Messe exhibition grounds
    Hamburg Messe exhibition grounds is a major trade fair and convention center in Hamburg, Germany, hosting large international exhibitions, conferences, and events.
  • D. Koelnmesse
    Koelnmesse is a major international trade fair and exhibition company based in Cologne, Germany, known for organizing prominent events across various industries.
  • E. Nürnberg Messe
    Nürnberg Messe is one of Germany’s largest international trade fair and exhibition centers, hosting numerous global industry events and conferences in Nuremberg.
  • 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_69e245f6c2e881909a228fdcfeb7c7d3 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18e53ac288190b27fe8064fb576c2 completed April 29, 2026, 4:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c23f444d08190aa7fd967fc9c1d0a completed May 19, 2026, 8:48 a.m.
NEDg Description generation batch_6a0c271f3c24819093f04fc69ae90160 completed May 19, 2026, 9:02 a.m.
NED2 Entity disambiguation (via description) batch_6a0c27e86440819089fae3350b29d722 completed May 19, 2026, 9:05 a.m.
Created at: April 17, 2026, 3:59 p.m.