quark-workspace-validate

To validate model paths before Quark quantization, use a workspace validation skill to confirm whether your reference is a local directory or HuggingFace ID, checking filesystem existence and permissions.

Quantization exports fail when the output directory does not exist or lacks write permissions. Workspace validation confirms the output location can be created and verifies the parent directory is writable before execution.

Checking disk space and permissions for a PTQ workflow involves validating filesystem readiness. This ensures the target directories are writable and have sufficient disk space to support reliable quantization execution inputs.

HuggingFace model identifiers can be used directly for Quark workspace validation. The validation process distinguishes between local model directories and HuggingFace-style IDs to resolve ambiguous paths before quantization.

The best way to verify a Quark source repository layout is a repository sanity check. This confirms the expected source structure is correct before running downstream post-training quantization or export jobs.