SR-judger

Paper: Blind Variation, Selective Retention: Improving Creative Idea Generation in AI Scientists

Code: https://github.com/zou-group/BVSR

Data: Xkev/BVSR-data

The selective-retention selector of BVSR: it scores a proposal (task specification + code) so that the lowest-ranked proposals can be discarded before verification.

Training

• Base model: Qwen/Qwen3.5-9B-Base
• Dataset: sr_data/train.jsonl.gz of Xkev/BVSR-data
• Objective: pairwise loss between each run's top-5% verified proposals and the rest
• Hyperparameters: lr=1e-5 (head 1e-3), cosine schedule with warm-up, epochs=1

License

Apache-2.0.