Triple
T18281163
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PMAC |
E437866
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | Parallelizable Message Authentication Code |
—
|
NE NERFINISHED |
How this triple was built (3 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: Parallelizable Message Authentication Code | Statement: [PMAC, fullName, Parallelizable Message Authentication Code]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parallelizable Message Authentication Code Context triple: [PMAC, fullName, Parallelizable Message Authentication Code]
-
A.
Hash-based Message Authentication Code
Hash-based Message Authentication Code (HMAC) is a cryptographic mechanism that uses a hash function and a secret key to verify both the integrity and authenticity of a message.
-
B.
Carter–Wegman MACs
Carter–Wegman MACs are a family of message authentication codes that use universal hashing combined with a secret key to provide efficient and provably secure authentication.
-
C.
Merkle–Damgård construction
The Merkle–Damgård construction is a fundamental method for building collision-resistant cryptographic hash functions from fixed-size compression functions, used in many classic hash algorithms like MD5 and SHA-1.
-
D.
Davies–Meyer compression function
The Davies–Meyer compression function is a classic construction in cryptography that builds a hash function’s compression step from a block cipher by feeding the cipher’s output back into the input via XOR.
-
E.
Message-Digest Algorithm 5
Message-Digest Algorithm 5 (MD5) is a widely known but now cryptographically broken hash function that produces a 128-bit hash value and was once commonly used for checksums and data integrity verification.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parallelizable Message Authentication Code Target entity description: Parallelizable Message Authentication Code is a cryptographic message authentication scheme designed for efficient, parallelizable computation of authentication tags over data blocks.
-
A.
Hash-based Message Authentication Code
Hash-based Message Authentication Code (HMAC) is a cryptographic mechanism that uses a hash function and a secret key to verify both the integrity and authenticity of a message.
-
B.
Carter–Wegman MACs
chosen
Carter–Wegman MACs are a family of message authentication codes that use universal hashing combined with a secret key to provide efficient and provably secure authentication.
-
C.
Merkle–Damgård construction
The Merkle–Damgård construction is a fundamental method for building collision-resistant cryptographic hash functions from fixed-size compression functions, used in many classic hash algorithms like MD5 and SHA-1.
-
D.
Davies–Meyer compression function
The Davies–Meyer compression function is a classic construction in cryptography that builds a hash function’s compression step from a block cipher by feeding the cipher’s output back into the input via XOR.
-
E.
Message-Digest Algorithm 5
Message-Digest Algorithm 5 (MD5) is a widely known but now cryptographically broken hash function that produces a 128-bit hash value and was once commonly used for checksums and data integrity verification.
- F. None of above.
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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50056ea0481908d66bf263ac80c75 |
completed | April 19, 2026, 4:18 p.m. |
Created at: April 10, 2026, 10:35 a.m.