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agurung/
flawed-fictions-qwen3-4b

Name: flawed-fictions-qwen3-4b
Availability: InStock

safetensors

qwen3

reinforcement-learning

Qwen/Qwen3-4B-Instruct-2507

finetune

apache-2.0

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Flawed Fictions GRPO (Qwen3-4B, Best Step 176) (qwen3_4b_6gpu)

Six-GPU GRPO retrain of Qwen/Qwen3-4B-Instruct-2507 for continuity-error detection on Flawed Fictions. This upload publishes the best checkpoint from W&B run 257jrhhx, selected at global step 176, and is the recommended revision for downstream evaluation and inference.

Training Details


Base model	`Qwen/Qwen3-4B-Instruct-2507`
Task	Binary continuity error detection on short stories, formatted as boxed Yes/No outputs.
W&B project	`flawed_fictions_rl`
W&B group	`grpo_flawed_fictions_qwen3`
W&B runs	`257jrhhx`
Training script	`scripts/grpo_6gpu_smallqwen_train.sh`

Checkpoint Revisions

Branch head (latest): main
Per-checkpoint tags: main-step-<N>

Usage

python

from transformers import AutoModelForCausalLM

model = AutoModelForCausalLM.from_pretrained(
    "agurung/flawed-fictions-qwen3-4b",
    revision="main",
    device_map="auto",
    torch_dtype="auto",
)