ARTICLES
Technology and business,
from hands-on practice.
Articles on AI agents, business systems, financial AI, and e-commerce.
We write from the perspective of designing, building, and operating technology in real business contexts.
CATEGORIES
ALL ARTICLES (PAGE 6 OF 7)
Claude Code + Codex: Does Merging Beat the Best Solo Run?
Does a merged deliverable beat the best single one? The one case where it worked, and what it cost.
Designing Guardrails for AI Agents: Lessons from the OpenAI Presence Announcement
Using OpenAI's Presence announcement as a starting point, we look at how to design AI agent guardrails across scope, approval, and runtime enforcement—and what to settle before deployment.
AI Agent Comparison: Claude Code vs Codex on Real EC Data
The same e-commerce data split two AIs into opposite designs — and broke the scoring first.
Designing Decision Authority for AI Agents: Lessons From China's Implementation Opinions
China's Implementation Opinions on AI agents frame decisions by whose authority makes them. We pair that with a process axis into a two-axis template for authority design.
Claude Code vs Codex: 100 Connect Four Games Head-to-Head
AI-written bots play 100 games under a shared referee — and merging them did not make them stronger.
What AI Adoption Leaves You: Continuous Improvement by Design
The value of AI adoption isn't decided by the model alone. We frame the 'improvement data' that stays with you and how to choose among three implementation patterns.
Before AI Agents Trade on Your Behalf: Verifying Delegated Authority in Finance
Letting an AI trade for you turns less on model performance than on verifiable delegation: identity, scope, and execution—and where each control is enforced.
Claude Code vs Codex: Same Question, Different Proposals
Two AI CLIs, one question, opposite proposals — plus rejection, retry, and a mutual correction.
EU AI Act's High-Risk Rules Meet the AI Agent Boom
As AI agent adoption grows and the EU AI Act's high-risk rules take effect, enterprise focus is shifting from building agents to governing them.