This work introduces OdoBot, a novel web-agent architecture that completes tasks at a fraction of the cost when compared to conventional web agents, achieved by leveraging a behavioral model of the underlying application constructed by analyzing successful task-execution demonstrations.
Abstract
The strong performance of AI Agents across an impressive variety of tasks is driving an unprecedented investment in agentic infrastructures, however the cost of processing tokens is fast increasing. Web agents automate the execution of web-application tasks described in natural language, by analyzing the web-application's user interface (UI) and interacting with it. This work introduces OdoBot, a novel web-agent architecture that completes tasks at a fraction of the cost when compared to conventional web agents. This is achieved by leveraging a behavioral model of the underlying application constructed by analyzing successful task-execution demonstrations. Our experiments with 45 tasks on the Canvas Learning Management System (LMS) demonstrate that OdoBot uses 44% and 80% fewer tokens than two state-of-the-art competitor agents (Agent-E and WebVoyager), while also surpassing WebVoyager in terms of task success rate.
The latency with respect to the resource dynamics of processing multiple requests and tasks concurrently is characterized and new optimization opportunities that exploit the resource dynamics of tasks are demonstrated: CPU-aware tool admission and task-aware CPU allocation.
Wonmi Choi, Minuk Park, Zhixiong Niu et al.· 0 citations
HxAgent is introduced, an iterative LLM-based planning agent with a proactive correction strategy that achieves 97.4% Exact-Match accuracy on MiniWoB++, comparable to the best baselines without human demonstrations and surpassing the recent WALT by 10.5%.
Tuong Nguyen, Duy Cao, Viet Nguyen et al.· 0 citations
A practical, human-centric approach to the creation of 'smarter' AI agents, which are not only robust and precise but also resource-efficient and financially sustainable for large-scale deployment in the future is presented.
Madhurima Kommuru· International Journal of Mac...· 0 citations
DeBERTa-based and T5-based models that rank HTML elements by their relevance to the task and a zero-shot ColBERT-based retriever that is able to retrieve the ground-truth element with a recall of 0.52 on Mind2Web and 0.47 on WebArena are developed.
AgentWeave is introduced, a deterministic pre-inference routing layer that constructs a bounded model-visible action space using eligibility, requirement, capability, and routing signals and shows lower mean local-model latency.
Saurav Singla, A. Singla, Advik Gupta et al.· 0 citations
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