OLMo3-190M-zh-full

为零基础 AI 大模型研发训练营(llm001)L04 基础预训练模型(190M 参数,2000 步训练)。

模型配置

  • hidden_size: 768, num_layers: 12, num_heads: 12, intermediate_size: 3072
  • vocab_size: 48000, sliding_window: 4096

训练配置

  • 数据:cmz1024/llm101-olmo3-zh-demo-data (500M tokens)
  • 训练:A100, max_steps=2000, bs=12×10=120, lr=5e-4, bf16
  • Loss: ~9 → ~4.7, 平均 loss 5.14

用法

from transformers import AutoModelForCausalLM, AutoTokenizer

model = AutoModelForCausalLM.from_pretrained("jinxing6609/olmo3-190m-zh-full")
tok = AutoTokenizer.from_pretrained("jinxing6609/olmo3-190m-zh-full")
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