attune-verify

Generation fact-checker for the attune-* family. Verifies named entities in LLM-generated content actually exist — imports import, CLI flags are real, links resolve, counts match source — so hallucinations that pass unit tests are caught before they reach a reader.

Install

pip install attune-verify

With the optional LLM semantic layer (requires attune-rag):

pip install 'attune-verify[rag]'

Quick start

from attune_verify import verify, VerifyContext
from pathlib import Path

ctx = VerifyContext(
    project_root=Path("."),
    allowed_help_cmds=frozenset(["attune"]),
)
result = verify(generated_content, ctx)
if not result.ok:
    for f in result.findings:
        print(f"{f.kind}: {f.detail}")

Part of the attune family

• attune-rag grounds generation in accurate retrieved sources (input-side)
• attune-verify checks that named entities in the output actually exist (output-side)

Together they bracket generation: rag verifies "is this claim supported?"; verify checks "does this named thing exist?"

Status

Pre-alpha — spec complete, implementation in progress.

License

Apache 2.0