Triple

T10595195
Position Surface form Disambiguated ID Type / Status
Subject CFRG E250093 entity
Predicate standardized P1371 FINISHED
Object Curve25519 for key agreement E192664 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Curve25519 for key agreement | Statement: [CFRG, standardized, Curve25519 for key agreement]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Curve25519 for key agreement
Context triple: [CFRG, standardized, Curve25519 for key agreement]
  • A. Curve25519-based schemes chosen
    Curve25519-based schemes are cryptographic protocols and algorithms that use the Curve25519 elliptic curve to provide efficient, high-security public-key operations such as key exchange and digital signatures.
  • B. Diffie–Hellman key exchange
    Diffie–Hellman key exchange is a foundational cryptographic protocol that enables two parties to securely establish a shared secret over an insecure communication channel.
  • C. SIGMA key exchange protocol
    The SIGMA key exchange protocol is a cryptographic protocol designed to provide secure authenticated key exchange with strong security guarantees and has been widely used as the basis for protocols like IKE in IPsec.
  • D. Twisted Edwards curve
    A Twisted Edwards curve is a type of elliptic curve with a specific algebraic form that enables especially fast and secure implementations of cryptographic operations such as digital signatures and key exchange.
  • E. Koblitz curves
    Koblitz curves are a special class of elliptic curves defined over binary fields that enable particularly efficient and fast implementations of elliptic curve cryptography.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d381c9d3d48190a29ee491e1696a0e elicitation completed
NER batch_69d5278cbf9081909ef419b0144d5019 ner completed
NED1 batch_69d95e8de2e88190835954abb2ac2ece ned_source_triple completed
Created at: April 6, 2026, 12:41 p.m.