https://tweezr.io/blog Insights on legacy system evolution, blast radius detection, architecture intelligence, and the future of safe code change. en-US Tue, 20 Oct 2026 17:32:18 GMT https://tweezr.io/blog/best-of-show-finovatefall-2026 Our third Finovate Best of Show - and the first in New York. Seven minutes on stage, one live demo on a real legacy core, and a room full of bankers who voted for it. Fri, 11 Sep 2026 00:00:00 GMT https://tweezr.io/blog/best-of-show-finovatefall-2026 market-intelligence FinovateFall Best of Show award fintech legacy evolution news https://tweezr.io/blog/tweezr-ibm-z-ecosystem-podcast Ohad Kotler joins IBM's z/Action! series to talk about agentic root-cause analysis, tested fixes, and why AI transformed software everywhere except the banking core Tue, 01 Sep 2026 00:00:00 GMT https://tweezr.io/blog/tweezr-ibm-z-ecosystem-podcast legacy-evolution IBM IBM Z podcast mainframe agentic AI root cause analysis news https://tweezr.io/blog/discovery-is-the-migration The industry treats discovery as Phase 1. That is the mistake that kills 70% of modernization programs. Discovery is not the prelude to the work. It is the work. Fri, 12 Jun 2026 00:00:00 GMT https://tweezr.io/blog/discovery-is-the-migration thought-leadership discovery is the migration phased migration big-bang migration core banking migration legacy modernization strategy daily chunks cumulative learning continuous validation https://tweezr.io/blog/hallucinations-under-coercion AI doesn't hallucinate worst when it doesn't know. It hallucinates worst when a user pushes it past what it knows - and senior validators are the ones who push hardest Sat, 30 May 2026 00:00:00 GMT https://tweezr.io/blog/hallucinations-under-coercion ai-risk AI hallucination coercion hallucination AI risk LLM safety legacy banking validator UX regulated AI https://tweezr.io/blog/two-different-sales-mainframe-vs-temenos If you're selling 'AI for legacy modernization' the same way to a bank running a 30-year COBOL core and one running a packaged platform, you're losing both deals Fri, 03 Apr 2026 00:00:00 GMT https://tweezr.io/blog/two-different-sales-mainframe-vs-temenos industry mainframe modernization Temenos migration core banking modernization legacy modernization strategy banking platform migration market segmentation https://tweezr.io/blog/the-retirement-cliff In every bank we walk into, there is one engineer who knows where the bodies are buried. When they retire, the bank inherits a system nobody can change safely. The answer is not to replace the person. It is to capture what they know - before the cliff. Wed, 18 Mar 2026 00:00:00 GMT https://tweezr.io/blog/the-retirement-cliff legacy-evolution retirement cliff tribal knowledge legacy COBOL workforce transition knowledge capture mainframe maintenance documentation gap aging workforce https://tweezr.io/blog/citations-or-it-didnt-happen In a regulated bank, an AI answer without sources is wishful thinking. The single property that turns AI output from a chatbot guess into an auditable artifact is verifiable grounding - every claim, one click back to the line of code it came from. Wed, 11 Feb 2026 00:00:00 GMT https://tweezr.io/blog/citations-or-it-didnt-happen thought-leadership AI provenance sources and citations AI governance banking verifiable AI audit-ready AI regulated AI hallucination under coercion trust mechanism https://tweezr.io/blog/artifact-your-regulator-signs-off Sign-off is not about the AI. It's about what you can put in front of the head of compliance - and what they can put in front of the regulator Tue, 27 Jan 2026 00:00:00 GMT https://tweezr.io/blog/artifact-your-regulator-signs-off thought-leadership AI governance regulator sign-off DORA compliance auditable AI change approval packet regulated AI deployment operational resilience