Triple

T16452719
Position Surface form Disambiguated ID Type / Status
Subject Izhevsk Mechanical Plant E399592 entity
Predicate notableProduct P1448 FINISHED
Object MP-654K air pistol
The MP-654K air pistol is a Russian CO₂-powered BB gun designed to closely replicate the appearance, weight, and handling of the Makarov PM service pistol for training and recreational shooting.
E1213037 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: MP-654K air pistol | Statement: [Izhevsk Mechanical Plant, notableProduct, MP-654K air pistol]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MP-654K air pistol
Context triple: [Izhevsk Mechanical Plant, notableProduct, MP-654K air pistol]
  • A. K5 pistol
    The K5 pistol is a South Korean semi-automatic handgun widely used by the Republic of Korea Armed Forces as their primary service sidearm.
  • B. P-64 pistol
    The P-64 pistol is a compact Polish semi-automatic handgun chambered in 9×18mm Makarov, designed in the 1960s for military and police use during the Cold War.
  • C. C96 pistol
    The C96 pistol is a distinctive early semi-automatic handgun, recognizable by its broomhandle-style grip and integral box magazine, that became one of Mauser’s most iconic firearms.
  • D. VP9 pistol
    The VP9 pistol is a modern, striker-fired semi-automatic handgun by Heckler & Koch known for its ergonomic design, customizable grip, and reliability for law enforcement and civilian use.
  • E. P30 pistol
    The P30 pistol is a modern, polymer-framed, semi-automatic handgun designed by Heckler & Koch for law enforcement, military, and civilian use, known for its ergonomic grip and modular features.
  • 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: MP-654K air pistol
Triple: [Izhevsk Mechanical Plant, notableProduct, MP-654K air pistol]
Generated description
The MP-654K air pistol is a Russian CO₂-powered BB gun designed to closely replicate the appearance, weight, and handling of the Makarov PM service pistol for training and recreational shooting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MP-654K air pistol
Target entity description: The MP-654K air pistol is a Russian CO₂-powered BB gun designed to closely replicate the appearance, weight, and handling of the Makarov PM service pistol for training and recreational shooting.
  • A. K5 pistol
    The K5 pistol is a South Korean semi-automatic handgun widely used by the Republic of Korea Armed Forces as their primary service sidearm.
  • B. P-64 pistol
    The P-64 pistol is a compact Polish semi-automatic handgun chambered in 9×18mm Makarov, designed in the 1960s for military and police use during the Cold War.
  • C. C96 pistol
    The C96 pistol is a distinctive early semi-automatic handgun, recognizable by its broomhandle-style grip and integral box magazine, that became one of Mauser’s most iconic firearms.
  • D. VP9 pistol
    The VP9 pistol is a modern, striker-fired semi-automatic handgun by Heckler & Koch known for its ergonomic design, customizable grip, and reliability for law enforcement and civilian use.
  • E. P30 pistol
    The P30 pistol is a modern, polymer-framed, semi-automatic handgun designed by Heckler & Koch for law enforcement, military, and civilian use, known for its ergonomic grip and modular features.
  • 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_69d87f2c6778819080fcfae53be8f12a completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32ce19344819083d323077b742bc3 completed April 18, 2026, 7:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004598ec088190be80ad70e3f1357e completed May 10, 2026, 8:45 a.m.
NEDg Description generation batch_6a00461390608190848c3b896042f1fd completed May 10, 2026, 8:47 a.m.
NED2 Entity disambiguation (via description) batch_6a0046a88e048190baa78506808171b8 completed May 10, 2026, 8:49 a.m.
Created at: April 10, 2026, 5:10 a.m.