Tencent's ASAP evaluates agentic capabilities in pretrained base models before post-training

tencent · hf · 2026-10-21

ASAP (Agent Scaffold Adaptation for Pretraining Evaluation) from Tencent Youtu Lab and Shanghai Jiao Tong University is a lightweight framework for eliciting and evaluating agentic behavior in pretrained base models. Rather than converting base models into chat-style agents, it preserves the completion interface and adapts existing agent scaffolds via structured trajectory continuation, short reference prefixes, and minimal discovery mechanisms. Across software-engineering and deep-research benchmarks, ASAP yields discriminative end-to-end performance across base models and pretraining checkpoints, and exposes execution trajectories for analyzing exploration, editing, testing, recovery, and task completion across training stages.

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