
Mermaid vs draw.io: Choosing Auto-Layout or Manual Diagram Placement
For docs-as-code repos, default to Mermaid for auto-layout diagrams, reserve draw.io for exact placement, and pilot Reladraw's relative syntax as an experimental middle ground
A publication by Berry Mingus
Groundy is Berry Mingus's publication about AI and large language models, developer tools, infrastructure, and software culture.

For docs-as-code repos, default to Mermaid for auto-layout diagrams, reserve draw.io for exact placement, and pilot Reladraw's relative syntax as an experimental middle ground
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The EU's 2027 battery mandate is confirmed. Here's what 'user-replaceable' legally means, which phones comply now, and how to buy smart before the rules change.

Frontier and open-weight coding models now post similar benchmark scores, but real-world software engineering exposes gaps between leaderboard results and practical utility.

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Guides, comparisons and analysis, organized by topic.
The serving stack, network fabric, and cloud-account substrate beneath production AI, where every throughput claim collides with rebuild windows, egress invoices, and control-plane risk.
Where architecture, training tricks, and eval methodology meet the marketing layer — separating durable progress in foundation models from leaderboard theater that quietly falls apart under load.
Independent comparisons of agent stacks and multi-agent designs, tracking the gap between framework marketing and the failure modes that show up under real workloads.
The economics, interop standards, and workflow tradeoffs reshaping how code gets written, reviewed, and shipped when AI agents share the editor with the engineer.

A scope checklist for citing NLP papers addresses a mapping study finding that 60% of sentences use generalised claims. The five-point test requires scoping task, language, or

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A new arXiv benchmark shows text-to-SQL agents frequently violate RBAC policies. The paper concludes that authorization must remain in the warehouse, not the prompt, to ensure

Three 2026 preprints show LLM agents often report success despite incomplete coverage or stale state, requiring artifact-level verification gates to catch silent failures.

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WordPress 7.1.2 patches an unauthenticated path traversal to RCE requiring specific theme and PHP conditions. The advisory names affected environments, but independent testing

A preprint reports a 39.7% relative WER reduction for police audio, but uneven errors and lack of verification protocols mean transcripts require human audio checks.

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Vercel reports a libheif AVIF RCE affecting Next.js, sharp, and WordPress. Teams must patch libheif to v1.23.4, as platform mitigations do not cover self-hosted or direct use.

Cooley's GO Public uses a review-gated workflow on ChatGPT Work. Vendor claims lack independent verification, so firms should build harnesses first and gate confidential data.

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Featured analysis and deeper reads.