Triple

T22118198
Position Surface form Disambiguated ID Type / Status
Subject Singapore River E546594 entity
Predicate emptiesInto P408 FINISHED
Object Marina Channel
Marina Channel is a man-made waterway in Singapore that connects the Singapore River and Marina Bay to the Singapore Strait as part of the Marina Reservoir system.
E1519481 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: Marina Channel | Statement: [Singapore River, emptiesInto, Marina Channel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marina Channel
Context triple: [Singapore River, emptiesInto, Marina Channel]
  • A. Kerch Strait
    The Kerch Strait is a narrow waterway connecting the Black Sea and the Sea of Azov, strategically important as a maritime passage between Eastern Europe and the Caucasus.
  • B. Red Army Strait
    Red Army Strait is an Arctic sea passage in Russia's Severnaya Zemlya archipelago that separates October Revolution Island from neighboring islands.
  • C. Kronverk Strait
    Kronverk Strait is a narrow waterway in Saint Petersburg, Russia, separating Petrogradsky Island from Zayachy Island near the Peter and Paul Fortress.
  • D. Tatar Strait
    The Tatar Strait is a narrow body of water in the Russian Far East that separates Sakhalin Island from the mainland and connects the Sea of Okhotsk with the Sea of Japan.
  • E. Kurskiy Zaliv
    Kurskiy Zaliv is the Russian name for the Curonian Lagoon, a shallow Baltic Sea lagoon shared by Lithuania and Russia, known for its unique sand dunes and rich coastal ecosystems.
  • 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: Marina Channel
Triple: [Singapore River, emptiesInto, Marina Channel]
Generated description
Marina Channel is a man-made waterway in Singapore that connects the Singapore River and Marina Bay to the Singapore Strait as part of the Marina Reservoir system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marina Channel
Target entity description: Marina Channel is a man-made waterway in Singapore that connects the Singapore River and Marina Bay to the Singapore Strait as part of the Marina Reservoir system.
  • A. Kerch Strait
    The Kerch Strait is a narrow waterway connecting the Black Sea and the Sea of Azov, strategically important as a maritime passage between Eastern Europe and the Caucasus.
  • B. Red Army Strait
    Red Army Strait is an Arctic sea passage in Russia's Severnaya Zemlya archipelago that separates October Revolution Island from neighboring islands.
  • C. Kronverk Strait
    Kronverk Strait is a narrow waterway in Saint Petersburg, Russia, separating Petrogradsky Island from Zayachy Island near the Peter and Paul Fortress.
  • D. Tatar Strait
    The Tatar Strait is a narrow body of water in the Russian Far East that separates Sakhalin Island from the mainland and connects the Sea of Okhotsk with the Sea of Japan.
  • E. Kurskiy Zaliv
    Kurskiy Zaliv is the Russian name for the Curonian Lagoon, a shallow Baltic Sea lagoon shared by Lithuania and Russia, known for its unique sand dunes and rich coastal ecosystems.
  • 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_69e11e38b3848190ac3a4fa97d56e65a completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1294fcf2c81909b610e03a0f1921f completed April 28, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a8f1d3ba081909e9ba0fd165449a5 completed May 18, 2026, 4:01 a.m.
NEDg Description generation batch_6a0a910348ac81909a2b3f5662971e2e completed May 18, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_6a0a91867738819092e49aa8a74cc20b completed May 18, 2026, 4:11 a.m.
Created at: April 16, 2026, 8:31 p.m.