Triple

T17359402
Position Surface form Disambiguated ID Type / Status
Subject M-V rocket E422027 entity
Predicate notablePayload P7734 FINISHED
Object Nozomi Mars probe
The Nozomi Mars probe was a Japanese space mission launched by JAXA to study the Martian atmosphere and magnetic field, ultimately failing to enter Mars orbit after multiple technical setbacks.
E1265849 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: Nozomi Mars probe | Statement: [M-V rocket, notablePayload, Nozomi Mars probe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nozomi Mars probe
Context triple: [M-V rocket, notablePayload, Nozomi Mars probe]
  • A. Hayabusa spacecraft
    The Hayabusa spacecraft was a Japanese robotic mission that became the first to return samples from an asteroid to Earth, significantly advancing planetary science and sample-return technology.
  • B. Akatsuki
    Akatsuki was an Imperial Japanese Navy destroyer of the Akatsuki class that served during World War II in the Pacific Theater.
  • C. Hayabusa2 spacecraft
    Hayabusa2 spacecraft is a Japanese asteroid sample-return probe that visited the near-Earth asteroid Ryugu, collected surface and subsurface material, and successfully returned samples to Earth for scientific study.
  • D. Hayabusa
    Hayabusa is a high-speed Shinkansen train service in Japan known for operating some of the fastest long-distance routes on the Tōhoku and Hokkaido lines.
  • E. Earth Return Orbiter
    The Earth Return Orbiter is a planned ESA spacecraft designed to travel to Mars orbit, collect cached Martian samples, and return them safely to Earth as part of the Mars Sample Return campaign.
  • 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: Nozomi Mars probe
Triple: [M-V rocket, notablePayload, Nozomi Mars probe]
Generated description
The Nozomi Mars probe was a Japanese space mission launched by JAXA to study the Martian atmosphere and magnetic field, ultimately failing to enter Mars orbit after multiple technical setbacks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nozomi Mars probe
Target entity description: The Nozomi Mars probe was a Japanese space mission launched by JAXA to study the Martian atmosphere and magnetic field, ultimately failing to enter Mars orbit after multiple technical setbacks.
  • A. Hayabusa spacecraft
    The Hayabusa spacecraft was a Japanese robotic mission that became the first to return samples from an asteroid to Earth, significantly advancing planetary science and sample-return technology.
  • B. Akatsuki
    Akatsuki was an Imperial Japanese Navy destroyer of the Akatsuki class that served during World War II in the Pacific Theater.
  • C. Hayabusa2 spacecraft
    Hayabusa2 spacecraft is a Japanese asteroid sample-return probe that visited the near-Earth asteroid Ryugu, collected surface and subsurface material, and successfully returned samples to Earth for scientific study.
  • D. Hayabusa
    Hayabusa is a high-speed Shinkansen train service in Japan known for operating some of the fastest long-distance routes on the Tōhoku and Hokkaido lines.
  • E. Earth Return Orbiter
    The Earth Return Orbiter is a planned ESA spacecraft designed to travel to Mars orbit, collect cached Martian samples, and return them safely to Earth as part of the Mars Sample Return campaign.
  • 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_69d889d520008190a26917a95bf1c2ea completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a4be7448190988593ee342348c1 completed April 19, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019feb98b08190892e6477e51e1874 completed May 11, 2026, 9:22 a.m.
NEDg Description generation batch_6a01a11885608190a073c2c1c53860ed completed May 11, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_6a01a17c0acc8190a556b68fbcefaa76 completed May 11, 2026, 9:29 a.m.
Created at: April 10, 2026, 5:44 a.m.