--- title: "AWS found bugs in 60% of software requirements. Its fix isn’t more AI — it’s a 50-year-old logic engine." url: https://daily.dev/posts/aws-found-bugs-in-60-of-software-requirements-its-fix-isn-t-more-ai-it-s-a-50-year-old-logic-eng-au8mpqcoc source_url: https://thenewstack.io/kiro-requirements-analysis-automated-reasoning type: article source: "The New Stack" published: 2026-05-15T16:34:00.283Z updated: 2026-05-15T16:34:27.257Z reading_time: 7 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # AWS found bugs in 60% of software requirements. Its fix isn’t more AI — it’s a 50-year-old logic engine. **[The New Stack](https://daily.dev/sources/newstack)** · 7 min read · 0 upvotes · 0 comments ## Summary AWS has added a Requirements Analysis feature to its Kiro agentic development platform that combines LLMs with SMT (satisfiability modulo theories) solvers — a formal logic engine with roots in the 1970s — to catch contradictions, ambiguities, and gaps in software specifications before they reach code. In internal testing across 35 projects with over 1,400 acceptance criteria, roughly 60% of first-draft requirements needed refinement. The three-stage pipeline rewrites natural-language requirements into precise criteria, translates them into formal mathematical logic, then runs proofs to surface issues as plain-language questions developers can resolve in 10–15 seconds each. AWS frames this as neurosymbolic AI — pairing neural network pattern-matching with symbolic logic's mathematical certainty — arguing that speed without correctness just means writing wrong software faster. Additional new Kiro features include Parallel Task Execution (cutting large-spec implementation time by ~75%) and Quick Plan. Early adopters include Nymbus, Delta Air Lines, Nielsen, Siemens, and Amazon's own internal teams. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [AWS Kiro: Testing an AI IDE with a Spec-Driven Approach](https://daily.dev/posts/aws-kiro-testing-an-ai-ide-with-a-spec-driven-approach-8kdevo6tv) · The New Stack · 2 upvotes · 0 comments - [I tried out Kiro: Here’s what I learned](https://daily.dev/posts/i-tried-out-kiro-here-s-what-i-learned-xwwmdad7y) · LogRocket · 68 upvotes · 5 comments --- [View this post on daily.dev](https://daily.dev/posts/aws-found-bugs-in-60-of-software-requirements-its-fix-isn-t-more-ai-it-s-a-50-year-old-logic-eng-au8mpqcoc)