Triple

T19937655
Position Surface form Disambiguated ID Type / Status
Subject James L. Massey E479214 entity
Predicate coInventorOf P1858 FINISHED
Object Massey–Omura cryptosystem NE NERFINISHED

How this triple was built (2 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: Massey–Omura cryptosystem | Statement: [James L. Massey, coInventorOf, Massey–Omura cryptosystem]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massey–Omura cryptosystem
Context triple: [James L. Massey, coInventorOf, Massey–Omura cryptosystem]
  • A. Massey–Omura cryptosystem chosen
    The Massey–Omura cryptosystem is a public-key encryption scheme based on exponentiation in finite fields that enables secure communication without prior key exchange.
  • B. Cramer–Shoup cryptosystem
    The Cramer–Shoup cryptosystem is a public-key encryption scheme designed to be secure against adaptive chosen-ciphertext attacks, improving on earlier systems like ElGamal in terms of robustness and security guarantees.
  • C. Massey–Omura multiplier
    The Massey–Omura multiplier is a hardware-efficient digital circuit architecture designed for fast finite-field multiplication, widely used in error-correcting codes and cryptographic systems.
  • D. Merkle–Hellman knapsack cryptosystem
    The Merkle–Hellman knapsack cryptosystem is an early public-key encryption scheme based on the subset sum (knapsack) problem, historically significant as one of the first practical public-key systems though later found to be insecure.
  • E. New Directions in Cryptography
    New Directions in Cryptography is a landmark 1976 paper that introduced the concepts of public-key cryptography and digital signatures, fundamentally reshaping modern cryptography and secure communications.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e522a17c819095165d4d24939fd8 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65a17fb2c8190b3aaae88e741648a completed April 20, 2026, 4:53 p.m.
Created at: April 10, 2026, 1:53 p.m.