Blog

Sentience Blog

Insights on AI agents, web automation, and building the perception layer for the next generation of AI applications.

Engineering
January 3, 20255 min read

From Screenshots to Audit Trails: Why Agent Observability Matters

Why logs and screenshots are not enough for AI agents — and how trace-based observability enables replay, determinism, and real debugging.

Read article
Engineering
December 28, 20246 min read

Why Vision-Based Web Agents Fail — and What Semantic Geometry Fixes

Vision models are good at seeing, but agents fail at acting. This post explains why vision-first web agents break down in practice, and how semantic geometry enables reliable execution.

Read article
Product Update
December 20, 20248 min read

Cut Your AI Agent Costs by 95% with Smart Filtering

How we solved the '4,500 elements problem' and saved customers thousands in token costs without sacrificing accuracy.

Read article
Product
December 15, 20245 min read

Introducing Sentience: The Perception Layer for AI Agents

Building AI agents that can truly see and understand the web requires more than just scraping HTML. Learn how Sentience provides visual grounding for large action models.

Read article
Engineering
December 10, 20247 min read

How We Achieved Sub-Second Web Rendering

Traditional headless browsers are slow and expensive. We built an adaptive hybrid architecture that delivers 10x faster performance at 90% lower cost.

Read article
Guide
December 5, 20246 min read

Precision vs Performance: Choosing the Right Rendering Mode

Not all web automation tasks are created equal. Learn when to use our Performance Engine for speed and when to use Precision Engine for accuracy.

Read article

Stay Updated

Get the latest articles on AI agents, web automation, and developer tools delivered to your inbox.