Triple
T22446438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Xavier Leroy |
E554873
|
entity |
| Predicate | notableProject |
P4
|
FINISHED |
| Object | CompCert verified C compiler |
—
|
NE NERFINISHED |
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: CompCert verified C compiler | Statement: [Xavier Leroy, notableProject, CompCert verified C compiler]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CompCert verified C compiler Context triple: [Xavier Leroy, notableProject, CompCert verified C compiler]
-
A.
CompCert C compiler
The CompCert C compiler is a formally verified optimizing C compiler designed to provide mathematically proven correctness for safety- and mission-critical software.
-
B.
CompCert
chosen
CompCert is a formally verified optimizing C compiler designed to provide mathematically proven correctness guarantees for safety- and mission-critical software.
-
C.
Verified Software Toolchain
Verified Software Toolchain is a formally verified compiler infrastructure for the C programming language that uses the Coq proof assistant to ensure end-to-end correctness of compiled programs.
-
D.
GNU Compiler Collection
The GNU Compiler Collection (GCC) is a widely used, free and open-source compiler system that supports numerous programming languages and platforms, forming a core component of the GNU toolchain and much of the open-source software ecosystem.
-
E.
Spec# static program verifier
Spec# static program verifier is a formal verification tool that automatically checks Spec# programs for correctness properties such as type safety, null dereferences, and contract compliance using logical reasoning.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e11e5113208190ab58c6b595f9d1d0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15b4803908190990280ebd258cb03 |
completed | April 29, 2026, 1:13 a.m. |
Created at: April 16, 2026, 8:47 p.m.