FinTekCafe Weekly: Your RAG System Is Lying to You (And Three Other Uncomfortable Truths)

FinTekCafe Weekly: AI Evals, the Embedded Finance Stall, and the End of the Table-Format War

This week: AI evals, the embedded finance stall, vector DBs and pgvector, the AI capex bubble, FedNow adoption, and why the Iceberg vs Delta vs Hudi war is over.

11 May 2026 3 min read

FinTekCafe Weekly: The Stablecoin Endgame, Per-Seat Pricing Breaking, and Why Most IDPs Fail

This week: agentic AI tiers, the bank tokenized-deposit pivot, when service mesh actually pays off, AI pricing breaking per-seat, ISO 20022, and why most IDPs fail.

3 May 2026 3 min read

FinTekCafe Weekly: The API Economy Is a Lie (And DORA Is About to Prove It)

This week: why most platform companies are just vendors, the true cost of AI infrastructure, DORA enforcement, data lakehouses, VC economics, and prompt engineering.

20 Apr 2026 4 min read