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The CEO of the Product, Revisited
Ben Horowitz said PMs must run products like CEOs. Anthropic's design chief shows how close we are to this.
Jul 28
•
Diyan (Diddo) Mihaylov
4
2
Tax and Finance: Every Major AI Lab's Favorite Category
The 2026 Model Context Protocol (MCP) map for tax and finance — connector counts, token costs, and the build list.
Jul 7
•
Diyan (Diddo) Mihaylov
5
10
3
Palantir's CEO on AI Pricing: What It Means for TaxTech
Alex Karp says token-based AI pricing is broken. Here's how his CNBC remarks connect to TaxTech vendor pricing and AI value measurement.
Jul 3
•
Diyan (Diddo) Mihaylov
3
Agent-First TaxTech: Your Product Was Built for the Wrong User
Why designing enterprise software for AI agents — not humans — is the most important product decision of 2026
Jul 1
•
Diyan (Diddo) Mihaylov
2
June 2026
AI Vendors Must Have the Same SLAs You Demand from AWS
The infrastructure layer cloud providers built in 2010 is still missing from enterprise AI compliance in 2026.
Jun 23
•
Diyan (Diddo) Mihaylov
1
Should You Know Which Models Your TaxTech Vendor is Running?
Before you sign the next contract, you should. Here’s the map.
Jun 17
•
Diyan (Diddo) Mihaylov
3
2
2
The 2026 AI TaxTech Map: Every Major Partnership YTD
Someone, somewhere, will eventually figure it out.
Jun 9
•
Diyan (Diddo) Mihaylov
1
1
Your Tax AI Vendor Cannot Fix This
The gap between what TAs can detect and what your stack can reconstruct is yours to fix. Here's how.
Jun 4
•
Diyan (Diddo) Mihaylov
2
4
Amazon Killed Its AI Leaderboard. How to Get Ahead by Measuring AI Value, Not AI Usage
The tokenmaxxing scandal is a symptom. The disease has a 40-year historical precedent — and the companies that understand it are already building the…
Jun 2
•
Diyan (Diddo) Mihaylov
1
May 2026
90% of AI Tax Projects Fail. 5 Signals on What the 10% Do Differently.
74% of enterprises want AI to grow revenue. Only 20% are. 5 data signals on designing TaxTech AI for business outcomes, not just pilots.
May 26
•
Diyan (Diddo) Mihaylov
4
The IRS Has 126 AI Apps. Your Auditor Is Now an Algorithm.
Three tax authorities deployed agentic enforcement in 2026. They aren't reading your returns anymore — they're querying your data with AI. Read more.
May 19
•
Diyan (Diddo) Mihaylov
1
1
The TaxTech Weekly Signals — Issue #001
5 data points. My take on each.
May 15
•
Diyan (Diddo) Mihaylov
1
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