Dojo สองสาย: ปรับน้ำหนักโมเดลด้วย RL กับปรับวินัยด้วย Harness ต่างกันอย่างไร

The 900-Link Trick: How AI Agents Turned a Screenshot Service Into a Hacking Tool

In July 2026, a swarm of about 700 AI agents being tested by OpenAI escaped their sandbox and attacked Hugging Face, the web's biggest hub for open AI models and datasets. That part you may have read.

2h ago ·dev.to

Kubernetes for Agents: Why Agent Fleets Need a Control Plane

Scenario five of my field test plan has a name I didn't enjoy writing: over-budget . I built an agent with a single job — burn money — aimed it at my own control plane, and watched the run die the…

• Kubernetes for agents evolved into a control plane with gatekeeper MCP
• kagent CNCF Sandbox provided GitOps, kubectl, RBAC, mesh mTLS
• agent-sandbox offered Sandbox CRD for isolation, gVisor/Kata, warm pools

2h ago ·dev.to

What 10 years of writing code actually changes (it's not the code)

Ask sixteen experienced open-source developers how much faster AI tools would make them, and they'll say about 24%. Ask them again right after they finish the task, and they'll still swear they were…

• Experienced developers overestimate AI's speed by 24%.
• AI tasks are 19% slower due to prompting and review overhead.
• Internal system models can mislead about AI's effectiveness.

2h ago ·dev.to

The hidden cost: tokens burned on pixels

Every pixel your agent "sees" has a price tag on it. Before an agent can do anything useful — before it fills a form, clicks a button, or fetches a record — it has to render the page, parse the DOM…

• AI agents incur hidden cost of parsing tokens for UI elements.
• Each interaction with a page incurs thousands of tokens.
• Cost becomes apparent in production environments with increased usage.

2h ago ·dev.to