Triple
T9961819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hugo Krawczyk |
E195586
|
entity |
| Predicate | notableConcept |
P201
|
FINISHED |
| Object | HKDF (HMAC‑based Key Derivation Function) |
E37198
|
NE FINISHED |
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: HKDF (HMAC‑based Key Derivation Function) | Statement: [Hugo Krawczyk, notableConcept, HKDF (HMAC‑based Key Derivation Function)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HKDF (HMAC‑based Key Derivation Function) Context triple: [Hugo Krawczyk, notableConcept, HKDF (HMAC‑based Key Derivation Function)]
-
A.
PBKDF2
PBKDF2 is a key derivation function that strengthens passwords by applying repeated hashing with a salt to produce cryptographic keys resistant to brute-force attacks.
-
B.
HMAC
chosen
HMAC (Hash-based Message Authentication Code) is a cryptographic construction that combines a secret key with a hash function to provide data integrity and authentication.
-
C.
SHA-2
SHA-2 is a family of cryptographic hash functions widely used for data integrity, digital signatures, and security protocols on the internet.
-
D.
Keccak
Keccak is a cryptographic hash function family that forms the basis of the SHA-3 standard, known for its sponge construction and strong security properties.
-
E.
BLAKE2b
BLAKE2b is a cryptographic hash function optimized for 64-bit platforms, known for its high speed, strong security, and use in modern applications as a successor to algorithms like SHA-2 and MD5.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82ebd1288190912f9e4482d1fa35 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb6d37f0c8190946b958c399f3250 |
completed | April 2, 2026, 12:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d23d904bbc8190ac0b28600ed2e709 |
completed | April 5, 2026, 10:46 a.m. |
Created at: March 30, 2026, 8:47 p.m.