Triple

T5919748
Position Surface form Disambiguated ID Type / Status
Subject Let’s Encrypt E131670 entity
Predicate hasRootCertificate P38481 FINISHED
Object ISRG Root X2
ISRG Root X2 is a widely trusted intermediate certificate authority operated by the Internet Security Research Group to enable free, automated TLS/SSL certificates for the web.
E559297 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: ISRG Root X2 | Statement: [Let’s Encrypt, hasRootCertificate, ISRG Root X2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ISRG Root X2
Context triple: [Let’s Encrypt, hasRootCertificate, ISRG Root X2]
  • A. ISRG Root X1
    ISRG Root X1 is the primary root certificate operated by the Internet Security Research Group that underpins the trust for most Let’s Encrypt-issued TLS/SSL certificates used across the web.
  • B. DST Root CA X3
    DST Root CA X3 is a widely trusted root certificate authority operated by IdenTrust that historically provided the cross-signed trust anchor enabling broad browser compatibility for Let’s Encrypt certificates.
  • C. ISRG
    ISRG (Internet Security Research Group) is the nonprofit organization that operates the free, automated, and open certificate authority Let’s Encrypt, promoting widespread use of HTTPS on the web.
  • D. Let’s Encrypt
    Let’s Encrypt is a free, automated, and open certificate authority that provides TLS/SSL certificates to enable secure HTTPS connections for websites worldwide.
  • E. Comodo Dragon
    Comodo Dragon is a Chromium-based web browser developed by Comodo that emphasizes enhanced security and privacy features compared to standard browsers.
  • 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: ISRG Root X2
Triple: [Let’s Encrypt, hasRootCertificate, ISRG Root X2]
Generated description
ISRG Root X2 is a widely trusted intermediate certificate authority operated by the Internet Security Research Group to enable free, automated TLS/SSL certificates for the web.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ISRG Root X2
Target entity description: ISRG Root X2 is a widely trusted intermediate certificate authority operated by the Internet Security Research Group to enable free, automated TLS/SSL certificates for the web.
  • A. ISRG Root X1
    ISRG Root X1 is the primary root certificate operated by the Internet Security Research Group that underpins the trust for most Let’s Encrypt-issued TLS/SSL certificates used across the web.
  • B. DST Root CA X3
    DST Root CA X3 is a widely trusted root certificate authority operated by IdenTrust that historically provided the cross-signed trust anchor enabling broad browser compatibility for Let’s Encrypt certificates.
  • C. ISRG
    ISRG (Internet Security Research Group) is the nonprofit organization that operates the free, automated, and open certificate authority Let’s Encrypt, promoting widespread use of HTTPS on the web.
  • D. Let’s Encrypt
    Let’s Encrypt is a free, automated, and open certificate authority that provides TLS/SSL certificates to enable secure HTTPS connections for websites worldwide.
  • E. Comodo Dragon
    Comodo Dragon is a Chromium-based web browser developed by Comodo that emphasizes enhanced security and privacy features compared to standard browsers.
  • F. None of above. chosen

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_69c0085a1ed08190a7e9a8b6323fd680 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c049fdb3e08190a72337ab4f48bc8e completed March 22, 2026, 7:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e39ea48c8190a968f81f0e26ccbf completed March 23, 2026, 6:54 a.m.
NEDg Description generation batch_69c0f602b79881909a6d971972f760b1 completed March 23, 2026, 8:12 a.m.
NED2 Entity disambiguation (via description) batch_69c0f6a75b908190b35d13b9593cf21f completed March 23, 2026, 8:15 a.m.
Created at: March 22, 2026, 4 p.m.