Triple

T19581424
Position Surface form Disambiguated ID Type / Status
Subject Terminal D E489994 entity
Predicate servesRoute P31354 FINISHED
Object Tallinn–Stockholm
Tallinn–Stockholm is a major international ferry route across the Baltic Sea connecting the capitals of Estonia and Sweden.
E1387368 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: Tallinn–Stockholm | Statement: [Terminal D, servesRoute, Tallinn–Stockholm]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tallinn–Stockholm
Context triple: [Terminal D, servesRoute, Tallinn–Stockholm]
  • A. Tallinn–Helsinki
    Tallinn–Helsinki refers to the busy passenger and freight ferry connection across the Gulf of Finland linking the capitals of Estonia and Finland.
  • B. Saint Petersburg–Helsinki
    Saint Petersburg–Helsinki is an international rail corridor linking Russia’s cultural capital with Finland’s capital city.
  • C. Reykjavík-Rotterdam
    Reykjavík-Rotterdam is an Icelandic thriller film that follows a former smuggler drawn back into the world of contraband during a risky alcohol-smuggling operation between Iceland and the Netherlands.
  • D. Hamburg–Copenhagen
    Hamburg–Copenhagen is a major international rail route linking the German city of Hamburg with Denmark’s capital, Copenhagen, and is an important corridor for high-speed and long-distance passenger services between the two countries.
  • E. Tallinn
    Tallinn is the capital and largest city of Estonia, a historic Baltic Sea port known for its well-preserved medieval Old Town and strategic maritime location.
  • 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: Tallinn–Stockholm
Triple: [Terminal D, servesRoute, Tallinn–Stockholm]
Generated description
Tallinn–Stockholm is a major international ferry route across the Baltic Sea connecting the capitals of Estonia and Sweden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tallinn–Stockholm
Target entity description: Tallinn–Stockholm is a major international ferry route across the Baltic Sea connecting the capitals of Estonia and Sweden.
  • A. Tallinn–Helsinki
    Tallinn–Helsinki refers to the busy passenger and freight ferry connection across the Gulf of Finland linking the capitals of Estonia and Finland.
  • B. Saint Petersburg–Helsinki
    Saint Petersburg–Helsinki is an international rail corridor linking Russia’s cultural capital with Finland’s capital city.
  • C. Reykjavík-Rotterdam
    Reykjavík-Rotterdam is an Icelandic thriller film that follows a former smuggler drawn back into the world of contraband during a risky alcohol-smuggling operation between Iceland and the Netherlands.
  • D. Hamburg–Copenhagen
    Hamburg–Copenhagen is a major international rail route linking the German city of Hamburg with Denmark’s capital, Copenhagen, and is an important corridor for high-speed and long-distance passenger services between the two countries.
  • E. Tallinn
    Tallinn is the capital and largest city of Estonia, a historic Baltic Sea port known for its well-preserved medieval Old Town and strategic maritime location.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e640281b7c8190be44268a58df058f completed April 20, 2026, 3:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0771a73b5c81908ccd177a00b4ca05 completed May 15, 2026, 7:19 p.m.
NEDg Description generation batch_6a07789e58088190af2ac8d8026199a1 completed May 15, 2026, 7:48 p.m.
NED2 Entity disambiguation (via description) batch_6a0779531e248190ba43935e1f70fc5c completed May 15, 2026, 7:51 p.m.
Created at: April 10, 2026, 1:42 p.m.