Triple

T16921808
Position Surface form Disambiguated ID Type / Status
Subject Mars rovers E410459 entity
Predicate includes P1393 FINISHED
Object PrOP-M
PrOP-M was a small Soviet experimental Mars rover designed in the early 1970s to test autonomous obstacle-avoidance on the Martian surface.
 E1241849 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: PrOP-M | Statement: [Mars rovers, includes, PrOP-M]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PrOP-M
Context triple: [Mars rovers, includes, PrOP-M]
  • A. POPRC
    POPRC is an expert scientific committee under the Stockholm Convention that evaluates and recommends actions on chemicals identified as persistent organic pollutants.
  • B. PR-2
    PR-2 is a major highway in Puerto Rico that runs along much of the island’s northern and western coasts, connecting several key cities and regions.
  • C. PROP
    PROP is the acronym for the NCAA Playing Rules Oversight Panel, the body responsible for approving and overseeing playing rules across NCAA sports.
  • D. PRO
    PRO is the Professional Referee Organization that manages and develops professional soccer match officials in the United States and Canada.
  • E. Proz
    Proz is a musical artist known for contributing featured vocals to the track "Birth of a Prince."
  • 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: PrOP-M
Triple: [Mars rovers, includes, PrOP-M]
Generated description
PrOP-M was a small Soviet experimental Mars rover designed in the early 1970s to test autonomous obstacle-avoidance on the Martian surface.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PrOP-M
Target entity description: PrOP-M was a small Soviet experimental Mars rover designed in the early 1970s to test autonomous obstacle-avoidance on the Martian surface.
  • A. POPRC
    POPRC is an expert scientific committee under the Stockholm Convention that evaluates and recommends actions on chemicals identified as persistent organic pollutants.
  • B. PR-2
    PR-2 is a major highway in Puerto Rico that runs along much of the island’s northern and western coasts, connecting several key cities and regions.
  • C. PROP
    PROP is the acronym for the NCAA Playing Rules Oversight Panel, the body responsible for approving and overseeing playing rules across NCAA sports.
  • D. PRO
    PRO is the Professional Referee Organization that manages and develops professional soccer match officials in the United States and Canada.
  • E. Proz
    Proz is a musical artist known for contributing featured vocals to the track "Birth of a Prince."
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cdef7df881908b69aa3c4f50ef94 completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfd3c488819089e3791c7e704baf completed May 10, 2026, 6:34 p.m.
NEDg Description generation batch_6a00d0e1650881909eacc90cf99787f4 completed May 10, 2026, 6:39 p.m.
NED2 Entity disambiguation (via description) batch_6a00d1e024e88190bfcb50b42f37949b completed May 10, 2026, 6:43 p.m.
Created at: April 10, 2026, 5:30 a.m.