WebAnything rebuilds real websites into reusable agent environments
Fine-tuning Qwen3.5-9B on 5,856 trajectories lifts WebArena-Verified overall success by 13.33 points.
Stories per day · 30 days
1 RSS
6 stories, newest first · one card per story
Stories tagged #webarena
PAWM steers black-box LLM agents by anticipating pitfalls
Authors report Claude Sonnet 4.5 gains of 24.3% on ScienceWorld and 7.7% on WebArena-Lite.
CLIFT: Conformal Self-Verification for Web Agent Training and Test-Time Scaling
CLIFT turns judge feedback into conformal self-verification for web-agent training and judge-free test-time trajectory selection.
CLIFT: Conformal Self-Verification for Web Agent Training and Test-Time Scaling
CLIFT turns judge feedback into reusable rewards and judge-free test-time selection for web agents.
X-Tree: Tokenizing Reusable Experience for Efficient Agent Generalization
X-Tree tokenizes reusable agent skills and raises success on WebArena, ScienceWorld, and WebShop.
Grow the Harness, Not the Context: From Strategy-Free Scaffolds to Reusable Specialist Agents
Growing Harness converts recurring agent control into reusable code, cutting LLM calls by 76 to 92 percent.