3Simon Willison's Weblog·
Simon Willison demos Grok-powered Mermaid-to-Unicode box art conversion
Simon Willison documents a small tool or experiment called 'grok-mermaid' that converts Mermaid diagram syntax into Unicode box-art representations. The post appears to use an xAI Grok model as the underlying engine for the conversion. This is a lightweight capability demo illustrating LLM-assisted diagram rendering.
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Simon Willison ports Moebius 0.2B image inpainting model to run in-browser using Claude Code
Simon Willison documents porting the Moebius 0.2B image inpainting model to run entirely in the browser, using Claude Code as an AI-assisted development tool. The project demonstrates both client-side ML inference and agentic coding workflows. It is a practical case study at the intersection of browser-based model deployment and AI-assisted software development.
next-ai-draw-io: AI-Assisted Diagram Creation via Natural Language
A Next.js web application integrating AI capabilities with draw.io, enabling users to create and modify diagrams through natural language commands. The project has accumulated 29,492 GitHub stars with 70 added today, indicating notable community traction. It represents a practical application of LLM-driven code/diagram generation in a visual tooling context.
botmux: open-source bridge connecting Feishu/Lark to AI coding CLIs
botmux is a TypeScript open-source tool that bridges Feishu/Lark messaging to AI coding CLI tools including Claude Code, OpenAI Codex, Gemini, and OpenCode. Each direct message, group, or topic spawns its own live-streaming CLI session. The project has 873 GitHub stars with modest daily growth, indicating early but real community traction.
DolphinGemma: Google DeepMind LLM for Decoding Dolphin Communication
Google DeepMind has developed DolphinGemma, a large language model designed to help scientists analyze and decode dolphin communication patterns. The model is being applied to the scientific challenge of understanding cetacean vocalizations. This represents a novel application of LLM-based sequence modeling to non-human animal communication research.
SGA: Plug-and-play geometric verification module for LLM-generated educational animations
Researchers introduce the Symbolic Geometric Agent (SGA), a modular component that intercepts LLM-generated Manim animation code, extracts symbolic scene graphs via partial execution, and applies targeted refinement to resolve spatial conflicts and occlusions. They also propose MVQS (Manim Visual Quality Score), a deterministic rendering-free proxy metric for spatial integrity. Evaluated on the MMMC-Code benchmark across four LLM backbones and two agentic pipelines, SGA achieves a 16.1% relative improvement in MVQS over baseline. The work addresses a gap in LLM-driven code generation pipelines where geometric correctness is underserved.
Graphify: open-source tool to convert codebases into queryable knowledge graphs for AI coding assistants
Graphify is a Python library that converts arbitrary code folders, SQL schemas, scripts, docs, and media into a queryable knowledge graph, designed to serve as a skill or context layer for AI coding assistants including Claude Code, Codex, Cursor, and Gemini CLI. The project has accumulated 72,438 GitHub stars with 504 added today, indicating strong community traction. It targets the problem of giving AI coding agents unified, structured access to heterogeneous project artifacts across code, schema, and infrastructure.
AINews: SpaceXAI launches Grok 4.5, first Opus-class model post Cursor acquisition
Latent Space's AINews digest reports that SpaceXAI has launched Grok 4.5, described as the first Opus-class model released following the Cursor acquisition. The item signals continued rapid iteration from xAI. The body is extremely thin, so most substance must be inferred from the headline alone.
Understand-Anything: interactive knowledge graph tool for code exploration using AI assistants
Egonex-AI has released Understand-Anything, a TypeScript tool that converts codebases into interactive knowledge graphs that can be explored, searched, and queried. The tool integrates with multiple AI coding assistants including Claude Code, Codex, Cursor, GitHub Copilot, and Gemini CLI. It has accumulated 62,256 GitHub stars with 1,146 added today, indicating strong community traction.