Executive Insights
The Journal
Tell Me... Do You Bleed Tokens? The AI Budget Crisis Hiding in Plain Sight
Despite falling token prices, enterprise AI bills are skyrocketing. Unoptimized workflows trapped in retry loops, context windows stuffed with company wikis, and flagship models doing the work of pocket calculators — this is the silent budget bleed finance teams are waking up to in 2026.
Tomer Weiss
May 2026
Your AI Isn't Smart, It's Just Too Polite: The Hidden Danger of Sycophantic Models
Tomer Weiss
January 2026
The Golden Triangle: Building AI Systems That Are Fast, Stable, and Cost-Efficient
When planning cost-efficient AI architecture, the biggest mistake is focusing only on the monthly invoice. The real art lies in cutting costs while simultaneously improving latency and user experience — not sacrificing them.
Tomer Weiss
January 2026
The Prompt Economy: How Smart Prompting Can Cut Your AI Costs by Half
Tomer Weiss
January 2026
Technical Debt in the AI Era: New Risks, New Strategies
AI-generated code is fast, but it can accumulate technical debt faster than traditional development. Here's how to leverage AI tools while maintaining code quality and architectural integrity.
Alex Arshavski
December 2025
AI Automation ROI: Separating Hype from Real Business Value
Everyone's talking about AI automation, but few are measuring its actual impact. Here's a practical framework for evaluating AI investments and ensuring they deliver genuine business value, not just impressive demos.
Itay Sagie
December 2025
Designing for Trust: Why AI Interfaces Fail and How to Fix Them
Ainat Sagie-Cohen
December 2025
Claude Code and Fractional CTO: The New Formula for Rapid Time to Market
Alex Arshavski
November 2025
Fractional Design Leadership in the Age of AI: When Speed Becomes the Risk
AI has changed how fast teams can design and build products. But speed introduces new risks. In a world where execution is no longer the constraint, decision quality becomes the differentiator.
Ainat Sagie-Cohen
November 2025
Building a Fully Autonomous AI Marketing Machine with Multi-Agent Systems
Tomer Weiss
November 2025
Why CatBoost, Not LLM? Choosing the Right AI for Business Impact
Tomer Weiss
January 2025
Your LLM Bill Shouldn't Scale With Your Users
Tomer Weiss
December 2024
How Fractional Services Can Slash Your Operational Costs
Itay Sagie
September 2024
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