VLLM_IMAGE_TAG=vllm/vllm-openai:v0.6.3 LEAN4_IMAGE_TAG=leanprover/lean4:v4.13.0 SOVEREIGN_MODEL_STORE=/var/lean-llm/models SOVEREIGN_CACHE_STORE=/var/lean-llm/cache BIFROST_AUDIT_SINK=/var/lean-llm/audit VERIFICATION_PROJECT_ROOT=/opt/lean-llm-starter GRANITE_MODEL_ID=ibm-granite/granite-4.1-8b-instruct GRANITE_CONTEXT_LEN=32768