Free Muse Spark 1.3 in Cline, With Chrome MCP on Your Existing Session
Cline lists Muse Spark 1.3 Contributor, DeepSeek V4.1 Flash, and GLM-5.3-Flash as free. I tested Spark with Chrome MCP on my logged-in browser.
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AI Dev Tools
Real-World Benchmarks, LLM Reviews, and Developer Tooling for AI Engineers
No synthetic benchmarks - only hands-on tests in real repositories. We test frontier models (Claude Opus/Fable, GPT-5.6 Sol, Kimi k3, GLM-5.3, Grok 4.6/4.7) against production codebases.
Core Engineering Pillars
Hands-on Repository Testing
Evaluating models on full-stack web, 3D graphics (Three.js), and backend microservices.
Price-to-Performance Ratios
Identifying which models excel at routine refactoring vs complex architectural reasoning.
Developer Toolchain Audits
Testing terminal tools, IDE extensions, and browser-automation engines.
Recommended Progression
- 1. Match Model to Task Tier
Use fast/cost-effective models for generation and frontier models for reasoning & architecture.
- 2. Test with Real Codebases
Never rely on public leaderboards; benchmark on your own internal test harness.
Frequently Asked Questions
What makes a good coding LLM for terminal agents?
Low latency, high instruction following fidelity, concise tool calling, and resilient recovery when compiler errors occur.
Field Reports & Case Studies
AI Dev Tools Articles (26)
GPT-6 Astra Rebuilt This 3D Globe Dashboard
I ran GPT-6 Astra on a static Three.js logistics dashboard. One prompt, a collapsed activity drawer, and a live demo at hqman.me/demo/gpt-6-astra-3d-globe.
Read articleKeep Using OpenAI Models in Cursor After November 12
Use CLIProxyAPI and Cloudflare Tunnel to keep OpenAI models in Cursor after the proposed November 12, 2026 cutoff, with setup and security caveats.
Read articleCursor After SpaceX: OpenAI Cuts Access While Anthropic Stays
OpenAI plans to end Cursor's direct model access on November 12, while Anthropic says it will keep supporting Claude in Cursor.
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Tencent Hy4 Preview: 770B MoE, 1M Context, Free
Tencent's Hy4 preview is an open-source 770B MoE model with a 1M-token context window. WorkBuddy and CodeBuddy offer it free for two weeks.
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How to Build a Daily AI News Bot with Grok Bot
Build a dedicated Grok Bot that automatically researches, filters, and delivers a high-signal AI news digest every morning as a clean HTML page.
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Grok Build: Grok 4.6 Agent with Native Browser Use
Grok Build brings Grok 4.6 to the terminal with native Browser Use plugin support for web automation, testing, and full-stack coding workflows.
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Ox Alpha Is a New GLM Model. GLM-5.3 Flash Is Still My Guess
Ox Alpha GLM is a new Z.ai GLM iteration. I still guess GLM-5.3 Flash because this stealth model takes images and video, unlike GLM 5.2 in my tests.
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Ox Alpha Rebuilt My 3D Globe Dashboard on OpenRouter
I ran Ox Alpha in OpenCode on my 3D globe test. One prompt, a working Three.js page, and a live demo at hqman.me/demo/ox-alpha-3d-globe.
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Grok Bot 0.18.0 Shipped with Runtime Source Maps
A source-map mistake exposed enough of Grok Bot 0.18.0 to reconstruct its runtime, prompts, tools, and model routing.
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Cursor Origin: Code Hosting Built for AI Agents
Cursor Origin combines Git hosting, review, collaboration, and agent-focused conflict handling in a beta platform designed for parallel coding agents.
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DeepSeek V4 Flash Review: Where It Fits in an Agent Workflow
A hands-on look at DeepSeek V4 Flash 0731, its vendor-reported agent benchmarks, and the coding tasks where I would use it.
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Give a Text-Only Coding Agent Vision with ModLens
Use ModLens to route screenshots and image files through a configured vision engine, then return structured evidence to a text-only coding agent.
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Run Qwen3.8-27B Locally on Apple Silicon
Install an Unsloth GGUF build of Qwen3.8-27B with Ollama or llama.cpp, then choose a quant that leaves enough unified memory for the runtime.
Read articleLLM Inference Handbook: The Missing Serving Guide
Same model, different inference stack, wildly different latency and cost. Modular's handbook covers VRAM math, KV cache, batching, and serving.
Read articleProduct Photos to Interactive 3D on the Web
How img2threejs turns product photos into editable Three.js code for interactive web demos without a traditional 3D model file.
Read articleHow I Use GPT-Live to Learn Faster
GPT-Live can listen and talk at the same time. Drop a Skill or article into ChatGPT and interrupt until the workflow actually clicks.
Read articleGrok 4.5: Opus-Level Model, Faster and Cheaper, Now in Cursor
SpaceXAI released Grok 4.5 for coding and agents. It is in Cursor on all paid plans, with launch discounts through July 14.
Read articleTencent Hy3: Free on OpenRouter Until July 21
Tencent open-sourced Hy3, a 295B MoE with 21B active parameters. OpenRouter is running it for free until July 21.
Read articleMinerU: PDF to Markdown with OCR, Fully Local
Convert PDFs to Markdown with LaTeX formulas and extracted images on your own machine. MinerU runs offline with OCR for 109 languages.
Read articleTurn Articles into Animated System Diagrams: Visual Flow GIF
A small skill that extracts system structure from an article, writes a JSON spec, and renders an animated GIF with Python and Pillow.
Read articleGPT-5.5 Silently Throttles Reasoning for Third-Party Clients
Third-party GPT-5.5 clients can cap reasoning at 516 tokens. You pay full price and may get a weaker answer.
Read articleGLM 5.2 vs Opus 4.8: Frontend Dashboard Test
A head-to-head frontend test of GLM 5.2 against Opus 4.8, plus Design Arena rankings, pricing, and the caveats that still matter.
Read articleHow to make AI-assisted writing sound less like slop
Humanizer is an open-source agent skill that catches 33 AI writing patterns. Pair it with your own voice samples and ship cleaner drafts.
Read articleMiniMax M3: Opus-Level Coding, DeepSeek Pricing
MiniMax M3 launched with 1M context, near-Opus coding scores, DeepSeek-like API pricing, and two ways to try it immediately.
Read articleRecreate the Viral 3D Medical Teaching Model in 4 Steps
Rebuild a classroom-ready 3D anatomy viewer with AI-generated images, 3D reconstruction, GLB compression, and a coding agent.
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