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Tokenizer_Swap/model_training/run_cpt5b_then_sft1m_5epoch.sh
2026-06-18 10:10:57 +00:00

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#!/usr/bin/env bash
set -euo pipefail
ROOT=${ROOT:-/ssd/yi/Tokenizer_Swap}
NPROC=${NPROC:-8}
MODEL=${MODEL:-$ROOT/model_training/checkpoints/qwen3_06b_dsv4_remap_v2_cpt_5b_seed42_seq8192_bsz3acc3}
TRAIN=${TRAIN:-$ROOT/dataset_building/generated/dsv4_chat_tokenized_v4_noupsample_nobbh_921k/train_dsv4_chat_tokenized.jsonl.gz}
EVAL=${EVAL:-$ROOT/dataset_building/generated/dsv4_chat_tokenized_v4_noupsample_nobbh_921k/validation_dsv4_chat_tokenized.jsonl.gz}
OUT=${OUT:-$ROOT/model_training/checkpoints/qwen3_06b_dsv4_remap_v2_cpt5b_then_sft1m_5epoch}
mkdir -p "$(dirname "$OUT")"
torchrun --nproc_per_node "$NPROC" "$ROOT/model_training/train_dsv4_tokenized_full_sft.py" \
--model "$MODEL" \
--train "$TRAIN" \
--eval "$EVAL" \
--out "$OUT" \
--max-length 2048 \
--epochs 5 \
--batch-size 8 \
--grad-accum 16 \
--lr 5e-5 \
--eval-steps 500 \
--save-steps 300 \
--num-workers 2