Qwen3-8B-Base-Math-SeaSFT-Search-EOPD-Tau-iter90

Entropy-aware On-Policy Distillation (EOPD) checkpoint, iteration 90, built on top of Qwen3-8B-Base. Trained with the slime RL framework.

This is a straight conversion of the Megatron torch_dist checkpoint iter_0000090 to HuggingFace safetensors format (BF16). The tokenizer and config are inherited from Qwen3-8B-Base.

  • Architecture: Qwen3ForCausalLM (36 layers, hidden 4096, 32 heads / 8 KV heads, vocab 151936)
  • Precision: bfloat16
  • Parameters: ~8.19B

Usage

from transformers import AutoModelForCausalLM, AutoTokenizer

model_id = "willhx/Qwen3-8B-Base-Math-SeaSFT-Search-EOPD-Tau-iter90"
tok = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(model_id, torch_dtype="bfloat16", device_map="auto")
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