Triple

T17204698
Position Surface form Disambiguated ID Type / Status
Subject Phoenix lander E417568 entity
Predicate principalInvestigator P2805 FINISHED
Object Peter H. Smith
Peter H. Smith is a planetary scientist best known for leading NASA’s Phoenix Mars Lander mission as its principal investigator.
 E1258866 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: Peter H. Smith | Statement: [Phoenix lander, principalInvestigator, Peter H. Smith]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter H. Smith
Context triple: [Phoenix lander, principalInvestigator, Peter H. Smith]
  • A. Mark L. Smith
    Mark L. Smith is an American screenwriter best known for his work on intense genre films, including co-writing the Oscar-winning survival drama "The Revenant."
  • B. Richard D. Smith
    Richard D. Smith is a theatrical producer known for his work on the hit Broadway musical "The Producers."
  • C. Paul L. Smith
    Paul L. Smith was an American character actor known for his imposing build and villainous roles in films such as "Popeye," "Midnight Express," and "Dune."
  • D. Robert E. Smith
    Robert E. Smith is an American billionaire private equity investor and philanthropist, best known as the founder, chairman, and CEO of Vista Equity Partners.
  • E. Richard W. Smith
    Richard W. Smith is a member of the Smith family best known as a son of FedEx founder Frederick W. Smith.
  • 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: Peter H. Smith
Triple: [Phoenix lander, principalInvestigator, Peter H. Smith]
Generated description
Peter H. Smith is a planetary scientist best known for leading NASA’s Phoenix Mars Lander mission as its principal investigator.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter H. Smith
Target entity description: Peter H. Smith is a planetary scientist best known for leading NASA’s Phoenix Mars Lander mission as its principal investigator.
  • A. Mark L. Smith
    Mark L. Smith is an American screenwriter best known for his work on intense genre films, including co-writing the Oscar-winning survival drama "The Revenant."
  • B. Richard D. Smith
    Richard D. Smith is a theatrical producer known for his work on the hit Broadway musical "The Producers."
  • C. Paul L. Smith
    Paul L. Smith was an American character actor known for his imposing build and villainous roles in films such as "Popeye," "Midnight Express," and "Dune."
  • D. Robert E. Smith
    Robert E. Smith is an American billionaire private equity investor and philanthropist, best known as the founder, chairman, and CEO of Vista Equity Partners.
  • E. Richard W. Smith
    Richard W. Smith is a member of the Smith family best known as a son of FedEx founder Frederick W. Smith.
  • 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_69d886d6ba8c819093215917b3d01689 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42db1e01c81909db0491fd9f49bed completed April 19, 2026, 1:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0170e9d4308190a7c97da472d5e4b7 completed May 11, 2026, 6:02 a.m.
NEDg Description generation batch_6a0172a34194819094c290be86ec0e7e completed May 11, 2026, 6:09 a.m.
NED2 Entity disambiguation (via description) batch_6a01732467408190b78c32296e20b55f completed May 11, 2026, 6:11 a.m.
Created at: April 10, 2026, 5:38 a.m.