Calico Life Sciences uses Co-Scientist to connect scattered findings and generate new leads in aging research.
Aging research involves understanding overlapping biological processes that affect how long people live in good health, making it one of medicine's most complex problems. A research organization is using an AI tool called Co-Scientist to help connect scattered findings across aging biology literature and generate new hypotheses worth testing, since that literature contains mixed-quality findings, dead ends, and results that do not replicate. In one example, researchers used Co-Scientist to develop a novel hypothesis about how a protective cellular mechanism called the integrated stress response is regulated by metabolism, which changes with age and disease. The AI tool helped researchers identify genuinely promising ideas, refine experimental designs, and integrate new information as results emerged, leading to findings with implications for understanding the integrated stress response's role in health and disease.

In this tutorial, we build OpenHarness from scratch to better understand how a practical agent harness works. We recreate the major building blocks that make an agent system useful, including tool use, typed tool schemas, permissions, lifecycle hooks, memory, skills, context compaction, retry logic, cost tracking, and multi-agent coordination. Instead of treating an agent framework as a black box, we expose the full control flow and watch how the harness receives a user task, lets the model dec

The tokenmaxxing era was brief. We now appear to be entering the era of token rationing.

Figma has revealed some new design and coding product updates at its annual Config conference that aim to help creatives "push their ideas further" and automate tedious tasks with AI. Part of this is a reimagined canvas that's now optimized for full-stack development, according to Figma, bringing teams, AI agents, tools, and materials "together in one place." Notable callouts include coding layers that let you tweak the code of your projects without leaving the Figma Design can
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