Triple
T22499132
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DST Root CA X3 |
E556221
|
entity |
| Predicate | issuer |
P29
|
FINISHED |
| Object |
Digital Signature Trust Co.
Digital Signature Trust Co. is a certificate authority known for operating widely trusted root certificates used to secure internet communications.
|
E700392
|
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: Digital Signature Trust Co. | Statement: [DST Root CA X3, issuer, Digital Signature Trust Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Digital Signature Trust Co. Context triple: [DST Root CA X3, issuer, Digital Signature Trust Co.]
-
A.
Entrust Technologies
Entrust Technologies is a cybersecurity company known for developing encryption and data protection solutions, including contributions to symmetric-key block cipher design.
-
B.
Intertrust Technologies
Intertrust Technologies is a company known for its digital rights management and trusted computing technologies, providing security and rights-enabling solutions for digital content and data.
-
C.
UNISIG
UNISIG is an industrial consortium of railway suppliers that develops and maintains technical specifications and standards for the European Train Control System (ETCS).
-
D.
Signer
Signer is a core itsdangerous utility class used to create and verify cryptographically signed values for secure data handling in Python applications.
-
E.
Cryptography Research, Inc.
Cryptography Research, Inc. is a security technology company specializing in cryptographic engineering and content protection solutions, including systems used to secure digital media.
- 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: Digital Signature Trust Co. Triple: [DST Root CA X3, issuer, Digital Signature Trust Co.]
Generated description
Digital Signature Trust Co. is a certificate authority known for operating widely trusted root certificates used to secure internet communications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Digital Signature Trust Co. Target entity description: Digital Signature Trust Co. is a certificate authority known for operating widely trusted root certificates used to secure internet communications.
-
A.
Entrust Technologies
chosen
Entrust Technologies is a cybersecurity company known for developing encryption and data protection solutions, including contributions to symmetric-key block cipher design.
-
B.
Intertrust Technologies
Intertrust Technologies is a company known for its digital rights management and trusted computing technologies, providing security and rights-enabling solutions for digital content and data.
-
C.
UNISIG
UNISIG is an industrial consortium of railway suppliers that develops and maintains technical specifications and standards for the European Train Control System (ETCS).
-
D.
Signer
Signer is a core itsdangerous utility class used to create and verify cryptographically signed values for secure data handling in Python applications.
-
E.
Cryptography Research, Inc.
Cryptography Research, Inc. is a security technology company specializing in cryptographic engineering and content protection solutions, including systems used to secure digital media.
- F. None of above.
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_69e11e5445bc8190b6a9481926db3355 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15cb3deb88190874230ae06a352d6 |
completed | April 29, 2026, 1:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b17e44bd48190a8bd57cd5d0a5e96 |
completed | May 18, 2026, 1:45 p.m. |
| NEDg | Description generation | batch_6a0b188c406c81909f8d4bdd6d7a1819 |
completed | May 18, 2026, 1:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b193a558c81909c8c8c8bd82f7bda |
completed | May 18, 2026, 1:50 p.m. |
Created at: April 16, 2026, 8:50 p.m.