Triple

T304818
Position Surface form Disambiguated ID Type / Status
Subject Titan E6273 entity
Predicate majorSea P2975 FINISHED
Object Kraken Mare
Kraken Mare is the largest known hydrocarbon sea on Saturn’s moon Titan, notable for its vast size and complex shoreline of liquid methane and ethane.
E39338 NE FINISHED

How this triple was built (5 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: Kraken Mare | Statement: [Titan, majorSea, Kraken Mare]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kraken Mare
Context triple: [Titan, majorSea, Kraken Mare]
  • A. Iapetus
    Iapetus is a Titan from Greek mythology, often associated with mortality and craftsmanship and known as the father of Prometheus, Epimetheus, Atlas, and Menoetius.
  • B. Yoldia Sea
    The Yoldia Sea was an early post-glacial brackish water stage of the Baltic basin that existed after the last Ice Age, named after the bivalve Yoldia arctica found in its sediments.
  • C. Markermeer
    Markermeer is a large shallow lake in the central Netherlands, formed from part of the former Zuiderzee and separated from the IJsselmeer by the Houtribdijk.
  • D. Arkona Basin
    Arkona Basin is a deep marine depression in the southwestern Baltic Sea, located between Germany and Denmark, known for its significant role in regional oceanography and sedimentation.
  • E. Tethys
    Tethys is one of Saturn’s mid-sized icy moons, known for its bright, heavily cratered surface and massive Odysseus impact basin.
  • 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: Kraken Mare
Triple: [Titan, majorSea, Kraken Mare]
Generated description
Kraken Mare is the largest known hydrocarbon sea on Saturn’s moon Titan, notable for its vast size and complex shoreline of liquid methane and ethane.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kraken Mare
Target entity description: Kraken Mare is the largest known hydrocarbon sea on Saturn’s moon Titan, notable for its vast size and complex shoreline of liquid methane and ethane.
  • A. Iapetus
    Iapetus is a Titan from Greek mythology, often associated with mortality and craftsmanship and known as the father of Prometheus, Epimetheus, Atlas, and Menoetius.
  • B. Yoldia Sea
    The Yoldia Sea was an early post-glacial brackish water stage of the Baltic basin that existed after the last Ice Age, named after the bivalve Yoldia arctica found in its sediments.
  • C. Markermeer
    Markermeer is a large shallow lake in the central Netherlands, formed from part of the former Zuiderzee and separated from the IJsselmeer by the Houtribdijk.
  • D. Arkona Basin
    Arkona Basin is a deep marine depression in the southwestern Baltic Sea, located between Germany and Denmark, known for its significant role in regional oceanography and sedimentation.
  • E. Tethys
    Tethys is one of Saturn’s mid-sized icy moons, known for its bright, heavily cratered surface and massive Odysseus impact basin.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: majorSea
Context triple: [Titan, majorSea, Kraken Mare]
  • A. oceanBasin
    Indicates a relationship where a geographic or marine feature is located within, or is part of, a specific ocean basin.
  • B. marineArea chosen
    Indicates a relationship where an entity is located in, associated with, or relevant to a specific marine or oceanic area.
  • C. isLargestOceanOnEarth
    Indicates that the subject is the ocean with the greatest surface area on Earth.
  • D. bodyOfWater
    Indicates that one entity is a body of water that is geographically or physically associated with another entity.
  • E. oceanDrainageBasin
    Indicates the ocean into which a river system or drainage basin ultimately discharges its water.
  • F. None of above.

Provenance (6 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_69a2e79230508190b912ecb555aae17e completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea11c4908190a8723033bdf6f479 completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3b077a6808190aedb6e347cb749f2 completed March 1, 2026, 3:20 a.m.
NEDg Description generation batch_69a3b14ff54481909d37f03ea2d6b455 completed March 1, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69a3b1b81ad88190ad65622d7a664002 completed March 1, 2026, 3:25 a.m.
PD Predicate disambiguation batch_69a2e93db11881909b07ba5e76d91feb completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:06 p.m.