Chokri Boubakri
Chokri Boubakri is the editor of The Signal. An AI automation strategist and e-commerce growth specialist based in Sfax, Tunisia, he builds AI-powered SaaS tools and runs performance campaigns for clients across the Maghreb, the Gulf and Europe. The Signal is where he files what he finds about open models, local AI setups and the tools built around them.
ArtCraft: Open-Source AI Filmmaking Studio for 2D, 3D and Video
ArtCraft brings 2D/3D scene control to AI filmmaking. Explore its GitHub features, model support, open-source license, costs, and ComfyUI comparison.
Mistral Large 4 Open Weights Released: FP8, NVFP4, GGUF & Local Hardware
Mistral Large 4 (Le Chonk) open weights arrived October 29, 2026. Compare FP8, NVFP4, GGUF, hardware needs, licensing and hosted alternatives.
Kandinsky 6.0 Is Open Source: Video + Audio Generation in ComfyUI
Kandinsky 6.0 is now open source with synchronized video and audio generation, Lite and Pro models, Full-HD super-resolution, and a ComfyUI integration.
ComfyUI 0.39: What Changed for MiniMax H3 Workflows?
ComfyUI 0.39 adds important MiniMax H3 improvements, higher-quality video encoding defaults, Qwen Image 2.1 fixes, and workflow memory optimizations. Here is what matters in practice.
ComfyUI Automation Workflows: Automate AI Image & Video Generation
Learn how to automate ComfyUI image and video workflows with its API, workflow JSON, queues, webhooks and n8n—from a simple prompt request to a production pipeline.
Comfy Cloud vs Local GPU: Which Is Better for ComfyUI?
Compare Comfy Cloud with running ComfyUI on a local GPU: setup, cost, VRAM, custom nodes, video workflows, privacy, speed, and who each option suits best.
ComfyUI Cloud: How to Run ComfyUI Online Without a Local GPU
Run ComfyUI in the cloud without a local GPU. Learn how Comfy Cloud works, what it costs, when to use it, and how it compares with local ComfyUI.
Wan AI Video Models: Open Generation, Workflows, and Local Use
Wan AI video models explained from Wan 2.1 to Wan 2.2: text-to-video, image-to-video, ComfyUI, consumer-GPU options, MoE architecture and workflows.
LTX Video: Open AI Video Generation, Models, and ComfyUI Workflows
LTX Video and LTX-2 explained: synchronized audio-video generation, ComfyUI workflows, keyframes, controls, upscaling, hardware and local deployment.
ComfyUI Video Workflows: How AI Video Pipelines Fit Together
Learn how to build a ComfyUI image-to-video workflow step by step, choose Wan or LTX, troubleshoot VRAM, export clips and automate video pipelines.