| # Copy to env.sh (gitignored). Point at data / checkpoints / a virtualenv. | |
| export EVIE_ROOT="${EVIE_ROOT:-$(pwd)}" | |
| # Interpreter only. Do not write dumps, caches, or checkpoints into this prefix. | |
| export PYTHON="${PYTHON:-python3}" # or $VIRTUAL_ENV/bin/python | |
| # Bundled toy pages (6 images). Swap these for a real dump to train. | |
| export DATA_ROOT="${DATA_ROOT:-$EVIE_ROOT/examples/toy}" | |
| export HARDNEG_ROOT="${HARDNEG_ROOT:-$EVIE_ROOT/examples/toy/hardneg}" | |
| # Generated work (all gitignored). | |
| export RUNS_DIR="${RUNS_DIR:-$EVIE_ROOT/runs}" | |
| export LOG_DIR="${LOG_DIR:-$EVIE_ROOT/logs}" | |
| export EVAL_ROOT="${EVAL_ROOT:-$EVIE_ROOT/data}" | |
| export HF_HOME="${HF_HOME:-$EVIE_ROOT/.cache/huggingface}" | |
| export HF_DATASETS_CACHE="${HF_DATASETS_CACHE:-$HF_HOME/datasets}" | |
| # Sibling checkpoints. Teacher / student launchers set BASE_MODEL themselves | |
| # (Qwen/Qwen3.5 and tencent/EVIE-Preview-4.5B). Override only if you need to. | |
| export EVIE_8B_DIR="${EVIE_8B_DIR:-$EVIE_ROOT/../Evie-8B}" | |
| export EVIE_4_5B_DIR="${EVIE_4_5B_DIR:-$EVIE_ROOT/../Evie-4.5B}" | |
| export TEACHER_DIR="$EVIE_8B_DIR" | |
| export MODEL_DIR="${MODEL_DIR:-$EVIE_4_5B_DIR}" | |