Reviews, comparisons, and tutorials for open-source AI tools. LLM runners, image gen, coding assistants, and self-hosted stacks — all free and self-hostable.https://aifoss.dev/https://aifoss.dev/blog/aider-review-2026/https://aifoss.dev/blog/aider-review-2026/Run Aider entirely on your own hardware with Ollama and local models — no API key, no code leaving your machine. Privacy, cost, model sizing, and the Ollama context-window fix for offline AI coding in 2026.Sun, 17 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/aider-setup-guide-2026/https://aifoss.dev/blog/aider-setup-guide-2026/Step-by-step Aider setup guide: install, connect to Ollama or Claude, configure .aider.conf.yml, and start making real commits from the command line.Fri, 22 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/amd-lemonade-llm-server-review-2026/https://aifoss.dev/blog/amd-lemonade-llm-server-review-2026/AMD Lemonade v10.6 brings GPU + NPU hybrid LLM inference, image gen, and speech to self-hosters. Apache 2.0, works on Ryzen AI 300, NVIDIA, and Apple Silicon.Sun, 07 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/anythingllm-local-rag-setup/https://aifoss.dev/blog/anythingllm-local-rag-setup/Complete AnythingLLM v1.12 local RAG setup guide. Install via Docker or Desktop, configure Ollama embeddings, and chat with your documents without cloud APIs.Thu, 21 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/anythingllm-review-2026/https://aifoss.dev/blog/anythingllm-review-2026/AnythingLLM v1.12.1: install in 10 minutes, connect any local LLM via Ollama, and run private RAG over your own documents. Real test covering multi-user, agent mode, and where it still falls short.Sun, 17 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/audio-cpp-foss-tts-setup-guide-2026/https://aifoss.dev/blog/audio-cpp-foss-tts-setup-guide-2026/Build audio.cpp from source and run Qwen3-TTS, PocketTTS, and SeedVC voice conversion locally: cmake flags, CLI commands, q8_0 quantization, and honest limits.Mon, 10 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/automatic1111-review-2026/https://aifoss.dev/blog/automatic1111-review-2026/Automatic1111 is still the most-installed Stable Diffusion UI, but Forge and ComfyUI have both passed it. Here is what it does, what it costs you, and whether to migrate.Thu, 14 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/bonsai-image-4b-review-2026/https://aifoss.dev/blog/bonsai-image-4b-review-2026/PrismML's Bonsai Image 4B shrinks FLUX.2 Klein to under 1 GB at 1-bit precision, Apache 2.0. What it runs on, how good it looks, and where it falls short.Mon, 15 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/browser-use-review-self-hosted-guide-2026/https://aifoss.dev/blog/browser-use-review-self-hosted-guide-2026/Browser-Use review 2026: MIT-licensed, 103K GitHub stars, YC W25. How it works, self-hosting with Ollama, the local-model gotchas, and where it falls short.Tue, 07 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/chroma-vs-qdrant-vs-weaviate-2026/https://aifoss.dev/blog/chroma-vs-qdrant-vs-weaviate-2026/Compare Chroma, Qdrant, and Weaviate for local RAG in 2026: version snapshots, filtering tradeoffs, hybrid search, quantization, and a clear pick by use case.Wed, 27 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/cline-setup-guide-2026/https://aifoss.dev/blog/cline-setup-guide-2026/Set up Cline v3.84 in VS Code with Ollama local models. Covers Plan/Act modes, .clinerules configuration, model recommendations, and when to use cloud.Fri, 22 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/codegraph-review-2026/https://aifoss.dev/blog/codegraph-review-2026/Install CodeGraph v0.9.9 and connect it to Claude Code and Cursor via MCP. The MIT-licensed code knowledge graph cuts tool calls by 58% and tokens by 47%.Mon, 08 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/codestral-2-review-self-hosted-2026/https://aifoss.dev/blog/codestral-2-review-self-hosted-2026/Codestral 2 is Mistral's 22B coding model, relicensed Apache 2.0 in April 2026. Runs on 16GB VRAM via Ollama with fill-in-the-middle. Full self-host guide.Thu, 09 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/comfyui-api-tutorial-2026/https://aifoss.dev/blog/comfyui-api-tutorial-2026/Queue any ComfyUI workflow from Python using the HTTP API and WebSocket interface. Export workflows in API format, poll for results, and batch-generate images.Wed, 03 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/comfyui-custom-nodes-guide-2026/https://aifoss.dev/blog/comfyui-custom-nodes-guide-2026/The 10 ComfyUI custom node packs every workflow needs in 2026: ComfyUI-Manager, Impact Pack, IPAdapter Plus, GGUF support, and more. Install guide included.Thu, 21 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/comfyui-review-2026/https://aifoss.dev/blog/comfyui-review-2026/ComfyUI v0.20.1 reviewed: node-based workflows, Flux and SDXL support, VRAM efficiency vs Automatic1111, and when the learning curve is worth paying.Thu, 14 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/comfyui-vs-automatic1111-vs-forge-2026/https://aifoss.dev/blog/comfyui-vs-automatic1111-vs-forge-2026/ComfyUI v0.21.1, Automatic1111 v1.10.1, and Forge compared in 2026. Which Stable Diffusion frontend wins on speed, VRAM, model support, and ease of use?Mon, 18 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/continue-dev-ollama-setup-guide/https://aifoss.dev/blog/continue-dev-ollama-setup-guide/Install Continue.dev with Ollama for offline AI coding: configure Qwen2.5-Coder for chat and autocomplete, add codebase indexing — no API key, no data sent.Thu, 21 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/continue-dev-review-2026/https://aifoss.dev/blog/continue-dev-review-2026/Run Continue.dev fully offline on self-hosted local models via Ollama — no code leaves your machine. Privacy setup, multi-model routing, VRAM/latency by GPU tier, and when local is good enough to drop the cloud entirely.Thu, 14 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/continue-dev-vs-cline-vs-aider-2026/https://aifoss.dev/blog/continue-dev-vs-cline-vs-aider-2026/Which open-source coding agent runs best fully local on Ollama? Continue.dev vs Cline vs Aider compared on local-model support, VRAM needs, offline privacy, and zero-API-cost workflows in 2026.Mon, 18 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/deepseek-v4-pro-review-2026/https://aifoss.dev/blog/deepseek-v4-pro-review-2026/DeepSeek V4 Pro is a 1.6T MIT-licensed MoE model. What its open weights mean for self-hosters — and why V4-Flash is the model you'll actually run.Fri, 12 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/devstral-small-2-review-2026/https://aifoss.dev/blog/devstral-small-2-review-2026/Devstral Small 2 scores 68% on SWE-bench Verified and runs on a single RTX 4090 with Ollama. Apache 2.0 license, 256K context, full setup guide.Mon, 08 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/diffusion-gemma-26b-review-2026/https://aifoss.dev/blog/diffusion-gemma-26b-review-2026/DiffusionGemma is Google's first open text-diffusion model: 1,000+ tok/s on an H100, 18GB at Q4, Apache 2.0 — and a real quality drop vs Gemma 4.Fri, 26 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/dify-review-2026/https://aifoss.dev/blog/dify-review-2026/Dify v1.14.2 review: visual workflow builder, RAG pipeline, and MCP-connected agents for self-hosted LLM apps. Installation, features, and when to skip it.Tue, 26 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/exo-framework-setup-guide-2026/https://aifoss.dev/blog/exo-framework-setup-guide-2026/How to install EXO and pool Macs, PCs, and GPUs into one cluster to run 70B+ models locally — plus the honest truth about Linux NVIDIA support.Wed, 24 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/faster-whisper-vs-whispercpp-vs-whisperx-2026/https://aifoss.dev/blog/faster-whisper-vs-whispercpp-vs-whisperx-2026/Three ways to run Whisper locally in 2026: faster-whisper for Python pipelines, Whisper.cpp for zero-dependency CPU/GPU use, WhisperX for word-level timestamps.Wed, 20 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/fine-tuning-llama3-unsloth-2026/https://aifoss.dev/blog/fine-tuning-llama3-unsloth-2026/Step-by-step guide to fine-tuning Llama 3.1 8B with Unsloth on a consumer GPU: QLoRA setup, dataset prep, SFTTrainer config, GGUF export, and Ollama import.Thu, 28 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/flowise-local-setup-guide/https://aifoss.dev/blog/flowise-local-setup-guide/Step-by-step Flowise local setup: install via npm or Docker, connect to Ollama, and build a working RAG chatbot in under 20 minutes — no Python required.Sat, 23 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/flowise-vs-n8n-vs-langgraph-2026/https://aifoss.dev/blog/flowise-vs-n8n-vs-langgraph-2026/Flowise v3.1.2, n8n v2.21.5, and LangGraph v1.2.0 compared: licenses, setup complexity, AI capabilities, and which runs best for local self-hosted workflows.Wed, 20 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/flux-sdxl-sd35-which-to-run-2026/https://aifoss.dev/blog/flux-sdxl-sd35-which-to-run-2026/GPU-tier decision guide for Flux.1 Dev, Flux.1 Schnell, SDXL, and SD 3.5 in 2026. VRAM floors, license restrictions, and use-case fit — with benchmarks.Sat, 06 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/flux-vs-sdxl-vs-sd35-2026/https://aifoss.dev/blog/flux-vs-sdxl-vs-sd35-2026/Flux.1, SDXL, and SD 3.5 compared on quality, VRAM, and ecosystem. Pick the right open-source image generation model for your hardware and use case in 2026.Sun, 24 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/fooocus-vs-comfyui-beginners-2026/https://aifoss.dev/blog/fooocus-vs-comfyui-beginners-2026/Fooocus v2.5.5 vs ComfyUI v0.21.1 for beginners in 2026. Both are free, FOSS, and run locally — but one is for making images and one is for building pipelines.Tue, 19 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/forge-webui-review-2026/https://aifoss.dev/blog/forge-webui-review-2026/Forge WebUI cuts SDXL generation time by 30–75% vs Automatic1111 and adds native Flux.1 Dev support on 8GB VRAM. Here is what changed and whether to switch.Sun, 31 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/foss-ai-vs-saas-ai-cost-2026/https://aifoss.dev/blog/foss-ai-vs-saas-ai-cost-2026/Three developer spending profiles, two GPU setups, one honest break-even model. Here is what switching from SaaS AI to self-hosted actually costs in 2026.Fri, 05 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/gemma-4-12b-unified-multimodal-self-hosting-2026/https://aifoss.dev/blog/gemma-4-12b-unified-multimodal-self-hosting-2026/Self-host Gemma 4 12B — Apache 2.0 text, image, audio, and video in one model. Ollama setup on 8GB VRAM, how to pass image and audio inputs, and honest limits.Fri, 10 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/gemma-4-qat-self-hosting-guide-2026/https://aifoss.dev/blog/gemma-4-qat-self-hosting-guide-2026/Run Gemma 4 QAT locally with Ollama, llama.cpp, and vLLM. Exact VRAM per size, the conversion mistake that wrecks accuracy, and copy-paste commands for each backend.Tue, 30 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/glm-5-1-review-2026/https://aifoss.dev/blog/glm-5-1-review-2026/GLM-5.1 is the first open-source model to top SWE-Bench Pro at 58.4%. Unsloth GGUF local setup, VRAM requirements, and when the Z.ai API beats self-hosting.Mon, 08 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/glm-5-2-review-self-hosted-guide-2026/https://aifoss.dev/blog/glm-5-2-review-self-hosted-guide-2026/GLM-5.2 tops SWE-bench Pro at 62.1% under a clean MIT license. Honest VRAM math, Unsloth GGUF sizes, vLLM setup, and when the Z.ai API beats self-hosting.Wed, 08 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/google-colab-cli-open-source-agent-gpu-guide-2026/https://aifoss.dev/blog/google-colab-cli-open-source-agent-gpu-guide-2026/Use the new Apache-2.0 Google Colab CLI to run Aider, Open Interpreter, and local LLMs on T4, A100, and H100 GPUs from your terminal — with the honest cost math.Sun, 21 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/goose-ollama-self-hosted-setup-guide-2026/https://aifoss.dev/blog/goose-ollama-self-hosted-setup-guide-2026/Run Goose, the Apache-2.0 AI agent now stewarded by the Agentic AI Foundation, fully local on Ollama. Install, provider config, the context-window fix, and MCP extensions.Thu, 02 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/gpt4all-localdocs-setup-2026/https://aifoss.dev/blog/gpt4all-localdocs-setup-2026/Set up GPT4All LocalDocs to query PDFs and notes offline. Covers collections, snippet settings, model choice, and honest performance limits. No cloud required.Thu, 28 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/gpt4all-review-2026/https://aifoss.dev/blog/gpt4all-review-2026/GPT4All v3.10 runs Llama 3, Mistral, and DeepSeek on your laptop — no cloud, no GPU required. Honest review of what it does well and where it falls short.Mon, 25 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/gpt4all-vs-janai-vs-open-webui-2026/https://aifoss.dev/blog/gpt4all-vs-janai-vs-open-webui-2026/GPT4All v3.10, Jan.ai v0.8, and Open WebUI v0.9.5 compared on setup, RAG, multi-user support, and hardware needs — with a clear winner for each use case.Tue, 26 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/gptq-awq-gguf-vllm-production-inference-2026/https://aifoss.dev/blog/gptq-awq-gguf-vllm-production-inference-2026/GPTQ vs AWQ vs GGUF for vLLM production inference in 2026: real throughput numbers, the Marlin and Machete kernel matrix per GPU, plus when llama.cpp still wins.Fri, 19 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/hugging-face-serge-ai-code-review-setup-2026/https://aifoss.dev/blog/hugging-face-serge-ai-code-review-setup-2026/Serge is Hugging Face's Apache-2.0 AI code reviewer for GitHub PRs. Wire it to a local vLLM or Ollama endpoint, write a review-rules policy, and stop paying per-seat for CodeRabbit.Sun, 05 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/invokeai-review-2026/https://aifoss.dev/blog/invokeai-review-2026/InvokeAI v6.12 reviewed: the Stable Diffusion frontend built for artists. Covers install, canvas, FLUX.2 support, VRAM needs, and when ComfyUI wins instead.Sun, 17 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/jan-ai-review-2026/https://aifoss.dev/blog/jan-ai-review-2026/Jan.ai is a free, open-source desktop app for running LLMs locally. This review covers install, model support, the API server, and who it's best for.Mon, 18 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/khoj-review-2026/https://aifoss.dev/blog/khoj-review-2026/Khoj v1.42 review: self-hosted AI second brain that indexes Obsidian vaults, org-mode, and PDFs locally. Compare against Notion AI and Mem.ai privacy-wise.Sun, 31 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/kilo-code-local-llm-setup-guide-2026/https://aifoss.dev/blog/kilo-code-local-llm-setup-guide-2026/Configure Kilo Code's VS Code agent to run entirely on a local Ollama model. Provider setup, the num_ctx trap, what Auto Model routing actually does, and an honest Kilo vs Cline vs Continue.dev comparison.Tue, 04 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/kimi-k2-7-code-local-setup-guide-2026/https://aifoss.dev/blog/kimi-k2-7-code-local-setup-guide-2026/Run Moonshot's Kimi K2.7 Code, a 1T-parameter MoE coding model, locally. Exact VRAM, vLLM and SGLang INT4 commands, and the single-GPU GGUF offload path.Mon, 29 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/kimi-k2-local-setup-guide-2026/https://aifoss.dev/blog/kimi-k2-local-setup-guide-2026/Run Moonshot AI's Kimi K2.6 via Ollama, GGUF, or cheap API. Exact hardware for all three paths, Open WebUI integration, and cost breakdown vs Claude Opus 4.7.Sat, 06 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/koboldcpp-review-2026/https://aifoss.dev/blog/koboldcpp-review-2026/KoboldCpp v1.113.2 (AGPL): single-file local LLM with DRY sampler, mirostat, and SillyTavern support — the best choice for creative writers over Ollama.Sat, 30 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/koboldcpp-vs-ollama-vs-llamacpp-creative-2026/https://aifoss.dev/blog/koboldcpp-vs-ollama-vs-llamacpp-creative-2026/KoboldCpp, Ollama, and llama.cpp compared for fiction and roleplay. Which local LLM runner gives you sampler control, long context, and story features?Mon, 01 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/langchain-vs-llamaindex-vs-haystack-2026/https://aifoss.dev/blog/langchain-vs-llamaindex-vs-haystack-2026/LangChain 1.3, LlamaIndex 0.14, Haystack 2.29 compared head-to-head for RAG and agents in 2026. Local LLM support, benchmarks, and a clear pick by use case.Mon, 01 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/langflow-security-flaw-hardening-guide-2026/https://aifoss.dev/blog/langflow-security-flaw-hardening-guide-2026/Langflow CVE-2026-5027 (CVSS 8.8) lets unauthenticated attackers write files and run code on your AI workflow builder. Audit your version and lock it down.Sat, 27 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/lfm2-5-liquidai-family-review-2026/https://aifoss.dev/blog/lfm2-5-liquidai-family-review-2026/LFM2.5 review 2026: Liquid AI's 8B-A1B MoE and 230M edge models run at 253 tok/s on Apple Silicon and 42 tok/s on a Pi 5 — but the license is not Apache 2.0.Sat, 08 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/librechat-review-2026/https://aifoss.dev/blog/librechat-review-2026/LibreChat v0.8.5 reviewed: Docker Compose install, Ollama plus cloud APIs in one UI, MCP agents, LDAP auth, and plugins. Best self-hosted multi-provider chat.Fri, 29 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/librechat-setup-guide-2026/https://aifoss.dev/blog/librechat-setup-guide-2026/Set up LibreChat v0.8.6 via Docker Compose, connect Ollama for local inference, enable Google Search plugins, and build custom agents. Full walkthrough.Thu, 04 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/librechat-vs-open-webui-vs-chatbotui-2026/https://aifoss.dev/blog/librechat-vs-open-webui-vs-chatbotui-2026/LibreChat, Open WebUI, and Chatbot UI compared for 2026: setup complexity, auth options, mobile UX, and which self-hosted ChatGPT interface fits your needs.Mon, 01 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/litellm-cve-2026-42271-patch-guide-2026/https://aifoss.dev/blog/litellm-cve-2026-42271-patch-guide-2026/LiteLLM CVE-2026-42271 chains with a Starlette flaw into CVSS 10.0 unauthenticated RCE on your AI gateway. Patch to 1.83.14+, then audit for compromise.Sat, 04 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/llamafile-review-2026/https://aifoss.dev/blog/llamafile-review-2026/Mozilla's llamafile packs any local LLM into one executable—download, run, done. No Python, no Docker, no PATH config. Here's how it holds up in 2026.Fri, 29 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/llamafile-vs-ollama-vs-lm-studio-2026/https://aifoss.dev/blog/llamafile-vs-ollama-vs-lm-studio-2026/llamafile, Ollama, and LM Studio compared on install time, day-30 UX, and API access. One clear winner for developers; another for non-developers.Tue, 02 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/lm-studio-review-2026/https://aifoss.dev/blog/lm-studio-review-2026/LM Studio 0.4.13 tested on M4 Mac and RTX 4090 Windows: model download UI, OpenAI-compatible local API, MLX performance on Apple Silicon, and an honest comparison with Ollama for each use case.Sat, 16 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/lm-studio-server-mode-llmster-guide-2026/https://aifoss.dev/blog/lm-studio-server-mode-llmster-guide-2026/Run LM Studio 0.4 as a headless server with llmster: install, systemd, port 1234 API, and continuous batching — plus when Ollama is still the better pick.Sun, 09 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/local-gpt-review-2026/https://aifoss.dev/blog/local-gpt-review-2026/LocalGPT review 2026: MIT-licensed private RAG that keeps every byte on your machine. Covers setup, PDF ingestion, Ollama integration, and honest limitations.Sat, 30 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/local-gpt-setup-guide-2026/https://aifoss.dev/blog/local-gpt-setup-guide-2026/Install LocalGPT, ingest PDFs and DOCX files, run Llama 3 8B locally with zero cloud. GPU vs CPU speed, model swapping, and common CUDA error fixes.Thu, 04 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/local-llm-context-window-guide-2026/https://aifoss.dev/blog/local-llm-context-window-guide-2026/Understand local LLM context windows in 2026: 8k vs 32k vs 128k, real VRAM costs, the lost-in-the-middle problem, and when RAG beats long context.Fri, 29 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/localai-vs-ollama-2026/https://aifoss.dev/blog/localai-vs-ollama-2026/LocalAI covers the full OpenAI API surface: images, audio, and LLMs. Ollama focuses on LLMs only. Here's which local inference backend fits your stack.Wed, 20 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/mimo-code-self-hosted-setup-guide-2026/https://aifoss.dev/blog/mimo-code-self-hosted-setup-guide-2026/Set up Xiaomi's MIT-licensed MiMo Code with a local Ollama model now the free trial is over: working mimocode.jsonc config, memory system, vs OpenCode.Wed, 29 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/minimax-m3-open-weight-review-2026/https://aifoss.dev/blog/minimax-m3-open-weight-review-2026/MiniMax M3 is a 428B open-weight MoE with 1M context and 59% SWE-Bench Pro. But the license and 200GB+ VRAM are the catch. What self-hosters actually get.Thu, 18 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/moss-tts-8b-review-2026/https://aifoss.dev/blog/moss-tts-8b-review-2026/MOSS-TTS 1.5 review: an 8B Apache 2.0 text-to-speech model with zero-shot voice cloning that runs on an 8GB GPU. We cover quality, MLX support, and licensing.Tue, 23 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/nous-research-hermes-agent-self-hosted-setup-2026/https://aifoss.dev/blog/nous-research-hermes-agent-self-hosted-setup-2026/Wire Nous Research's Hermes Agent to a local Ollama model: MIT license check, config.yaml setup, the 4k-context trap, and the self-improving skill library.Fri, 31 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/nvidia-cosmos-3-nano-self-hosted-vllm-setup-2026/https://aifoss.dev/blog/nvidia-cosmos-3-nano-self-hosted-vllm-setup-2026/Deploy NVIDIA Cosmos 3 Nano, the first open omnimodal physical AI model, via vLLM-Omni Docker. OpenMDW-1.1 license, real VRAM math, and what you can build.Thu, 25 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/nvidia-nemotron-3-ultra-ollama-setup-guide-2026/https://aifoss.dev/blog/nvidia-nemotron-3-ultra-ollama-setup-guide-2026/Nemotron 3 Ultra is open-weights under OpenMDW-1.1, but Ollama only offers a cloud tag and NVFP4 needs Blackwell. Here are your real self-hosting options.Wed, 29 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/odysseus-self-hosted-ai-workspace-review-2026/https://aifoss.dev/blog/odysseus-self-hosted-ai-workspace-review-2026/Odysseus is PewDiePie's AGPL-3.0 self-hosted AI workspace that hit 70K+ GitHub stars. What it bundles, what it runs on, and where it falls short.Tue, 16 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-cloud-proxy-models-privacy-guide-2026/https://aifoss.dev/blog/ollama-cloud-proxy-models-privacy-guide-2026/qwen3-coder-480b:cloud runs on Ollama's servers, not your GPU. How to spot :cloud models, what leaves your machine, and how to stay fully local in 2026.Sun, 02 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-mlx-backend-setup-2026/https://aifoss.dev/blog/ollama-mlx-backend-setup-2026/Enable Ollama's MLX backend on your M-series Mac for up to 2x faster local inference. Setup steps, the 32GB memory catch, how to verify it's on, and benchmarks.Sat, 13 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-open-webui-linux-setup/https://aifoss.dev/blog/ollama-open-webui-linux-setup/Step-by-step guide to installing Ollama and Open WebUI on Linux. Covers Docker and pip install, GPU setup, model management, and first-run configuration.Thu, 21 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-open-webui-pgvector-sovereign-rag-2026/https://aifoss.dev/blog/ollama-open-webui-pgvector-sovereign-rag-2026/Complete Docker Compose guide to stack Ollama v0.30, Open WebUI 0.9.6, and pgvector 0.8.2 for fully private RAG. No cloud, no API keys, your data stays local.Sun, 07 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-review-2026/https://aifoss.dev/blog/ollama-review-2026/Ollama is the easiest way to run local LLMs on your own hardware. Here is what version 0.23.3 does well, where it falls short, and when to use something else.Thu, 14 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-security-exposed-instances-2026/https://aifoss.dev/blog/ollama-security-exposed-instances-2026/175,000 Ollama servers sat open on the internet with zero auth. Patch CVE-2026-7482, fix your binding, add nginx auth, and lock down port 11434 for good.Sun, 07 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-vs-lm-studio-vs-llamacpp-2026/https://aifoss.dev/blog/ollama-vs-lm-studio-vs-llamacpp-2026/Run local LLMs in 2026: Ollama v0.24.0, LM Studio 0.4.13, and llama.cpp b9204 compared on performance, setup, API support, and which fits your workflow.Mon, 18 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ollama-vs-vllm-2026/https://aifoss.dev/blog/ollama-vs-vllm-2026/Ollama vs vLLM in 2026: throughput benchmarks, concurrency limits, setup complexity, and a clear decision framework for picking the right inference engine.Tue, 19 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-interpreter-review-2026/https://aifoss.dev/blog/open-interpreter-review-2026/Run Open Interpreter v0.4.3 fully self-hosted on local models via Ollama — code execution on your own machine, nothing sent to the cloud. Local model sizing, the context-window fix, OS mode, and honest limits for offline use in 2026.Sat, 30 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-interpreter-vs-aider-vs-claude-code-local-2026/https://aifoss.dev/blog/open-interpreter-vs-aider-vs-claude-code-local-2026/Compare Open Interpreter, Aider, and Claude Code for fully local, free AI coding. Which agents actually work on 14B-34B models without cloud API costs.Tue, 02 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-ai-global-sovereignty-case-2026/https://aifoss.dev/blog/open-source-ai-global-sovereignty-case-2026/The MMLU gap between open and proprietary models collapsed from 17.5 to 0.3 points in a year. Why sovereignty, export risk, and cost now favor self-hosting.Fri, 07 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-ai-release-cadence-2026/https://aifoss.dev/blog/open-source-ai-release-cadence-2026/A practical breakdown of how often major open-source AI tools like Ollama, ComfyUI, and vLLM ship updates — and how to track changes without losing your mind.Sun, 24 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-ai-stack-2026/https://aifoss.dev/blog/open-source-ai-stack-2026/A practical guide to pairing LLM runners, chat UIs, RAG tools, and code assistants in 2026 — which combinations work, which break, and what hardware you need.Sat, 23 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-ai-vulnerability-ossra-2026/https://aifoss.dev/blog/open-source-ai-vulnerability-ossra-2026/Open source vulnerabilities doubled to 581 per codebase in 2026. Here is what the OSSRA report means for your self-hosted Ollama, vLLM, and Open WebUI stack.Wed, 17 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-coding-agents-state-2026/https://aifoss.dev/blog/open-source-coding-agents-state-2026/Aider vs Cline vs OpenHands vs SWE-agent vs Plandex: benchmarks, local model support, cost breakdown, and honest trade-offs on open-source coding agents.Sat, 06 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-llm-license-shootout-self-hosters-2026/https://aifoss.dev/blog/open-source-llm-license-shootout-self-hosters-2026/Qwen3.6, Gemma 4, GLM-5.1, DeepSeek V4, and Llama 4 compared on license freedom, consumer VRAM, and SWE-bench — which one self-hosters can actually run.Wed, 01 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-llm-licensing-guide-2026/https://aifoss.dev/blog/open-source-llm-licensing-guide-2026/What MIT, Apache 2.0, GPL, and the Meta Llama license let you ship in production — real model examples, a decision matrix, and the gotchas that trip developers.Fri, 05 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-vlm-guide-2026/https://aifoss.dev/blog/open-source-vlm-guide-2026/Compare the top open-source vision language models to self-host in 2026: Qwen3-VL, InternVL3.5, GLM-4.6V, Gemma 3, DeepSeek-OCR — by VRAM, license, and task.Sun, 28 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-source-vs-proprietary-ai-tools-2026/https://aifoss.dev/blog/open-source-vs-proprietary-ai-tools-2026/Real numbers: ChatGPT Plus, Copilot, and Cursor Pro subscriptions versus running Ollama, Open WebUI, and ComfyUI on your own hardware. Which wins in 2026?Sat, 23 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-webui-pipelines-guide-2026/https://aifoss.dev/blog/open-webui-pipelines-guide-2026/Deploy Open WebUI Pipelines in one Docker command, then add live web search, per-user rate limiting, and custom system prompts to your local LLM stack.Wed, 03 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-webui-review-2026/https://aifoss.dev/blog/open-webui-review-2026/Hands-on review of Open WebUI v0.9.5: local ChatGPT-style interface for Ollama with RAG, multi-user RBAC, pipelines, and the license change worth knowing.Sat, 16 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/open-webui-vs-anythingllm-vs-privategpt-2026/https://aifoss.dev/blog/open-webui-vs-anythingllm-vs-privategpt-2026/Open WebUI, AnythingLLM, and PrivateGPT — three takes on local AI chat. Which wins in 2026? RAG depth, setup friction, hardware needs, and a clear verdict.Tue, 19 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/openclaw-review-2026/https://aifoss.dev/blog/openclaw-review-2026/OpenClaw review 2026: the MIT-licensed self-hosted AI assistant at 385K GitHub stars. Ollama setup, 25+ chat channels, and whether the security holds up.Thu, 30 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/opencode-self-hosted-setup-guide-2026/https://aifoss.dev/blog/opencode-self-hosted-setup-guide-2026/Wire OpenCode, the MIT-licensed terminal coding agent, to a local Ollama model. Full opencode.json config, the num_ctx trap, and a zero-cost setup.Mon, 06 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/openhands-review-2026/https://aifoss.dev/blog/openhands-review-2026/OpenHands review 2026: 76K GitHub stars, $18.8M Series A, MIT-licensed. Install, local Ollama setup, SWE-bench scores, and where it falls short.Thu, 11 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/ornith-1-0-self-hosting-guide-2026/https://aifoss.dev/blog/ornith-1-0-self-hosting-guide-2026/Run DeepReinforce's MIT-licensed Ornith-1.0 locally: which of the four variants fits your GPU, Ollama pull commands, vLLM setup, and honest VRAM math.Sat, 01 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/perplexica-review-2026/https://aifoss.dev/blog/perplexica-review-2026/Perplexica v1.12.2 review: self-hosted Perplexity alternative using SearXNG + Ollama. Setup guide, focus modes, model requirements, and honest limitations.Sun, 31 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/pgvector-vs-chroma-vs-qdrant-local-rag-2026/https://aifoss.dev/blog/pgvector-vs-chroma-vs-qdrant-local-rag-2026/Should your local RAG app use pgvector, Chroma, or Qdrant? 2026 comparison: setup cost, benchmarks, memory, and which wins for prototyping vs production.Tue, 02 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/quantization-guide-llms-2026/https://aifoss.dev/blog/quantization-guide-llms-2026/The exact tradeoffs between Q4_K_M, Q5_K_M, and Q8_0 GGUF quantization: perplexity cost, VRAM requirements, and inference speed for 7B to 70B models in 2026.Sat, 23 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/qwen3-coder-480b-self-hosting-guide-2026/https://aifoss.dev/blog/qwen3-coder-480b-self-hosting-guide-2026/Qwen3-Coder 480B-A35B is Apache 2.0 and genuinely strong at agentic coding — but the smallest usable quant is 150GB. Which Unsloth dynamic quant fits your hardware, what RunPod actually costs, and when the free API is the smarter call.Wed, 05 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/qwen3-coder-next-local-setup-guide-2026/https://aifoss.dev/blog/qwen3-coder-next-local-setup-guide-2026/Run Qwen3-Coder-Next locally via Ollama or llama.cpp. 80B MoE, 70.6% SWE-bench, Apache 2.0. VRAM requirements, editor integrations, and OOM fixes.Tue, 09 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/qwen36-35b-a3b-local-setup-2026/https://aifoss.dev/blog/qwen36-35b-a3b-local-setup-2026/Run Qwen3.6-35B-A3B locally on Ollama or llama.cpp. 35B MoE, 3B active, 73.4% SWE-bench, Apache 2.0. VRAM table, editor setup, and CUDA OOM fixes.Wed, 10 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/rag-architecture-deep-dive-2026/https://aifoss.dev/blog/rag-architecture-deep-dive-2026/A technical deep dive into RAG architecture for local LLM setups: chunking strategies, embedding models, vector stores, hybrid retrieval, and reranking.Thu, 28 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/self-hosted-ai-privacy-stack-2026/https://aifoss.dev/blog/self-hosted-ai-privacy-stack-2026/Keep prompts, documents, and voice memos off the cloud. The minimum viable self-hosted AI stack in 2026 — Ollama, Open WebUI, SearXNG, and faster-whisper.Sun, 24 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/self-hosted-ai-stack-dev-teams-2026/https://aifoss.dev/blog/self-hosted-ai-stack-dev-teams-2026/Replace GitHub Copilot Business with Tabby, LibreChat, and AnythingLLM. Cost breakdown, hardware requirements, and team setup guide for 5–20 engineers.Fri, 05 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/smolagents-huggingface-self-hosted-setup-2026/https://aifoss.dev/blog/smolagents-huggingface-self-hosted-setup-2026/smolagents is Apache 2.0 with a ~1,000-line core. Wire CodeAgent to Ollama with LiteLLMModel, dodge the num_ctx trap, and pick a sandbox — zero API cost.Thu, 06 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/stable-diffusion-8gb-vram-guide-2026/https://aifoss.dev/blog/stable-diffusion-8gb-vram-guide-2026/Run SDXL and Flux.1 locally on an 8GB GPU with ComfyUI. Covers GGUF quantization, VAE fixes, --medvram launch flags, and which model tier fits your hardware.Fri, 22 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/tabby-review-2026/https://aifoss.dev/blog/tabby-review-2026/Tabby turns any GPU server into a GitHub Copilot alternative. Review of v0.32.0: model options, VRAM floors, IDE plugins, and where it beats Continue.dev.Tue, 26 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/tabby-team-server-setup-2026/https://aifoss.dev/blog/tabby-team-server-setup-2026/Deploy Tabby v0.32.0 for your whole team on Ubuntu: Docker, nginx TLS, per-developer API tokens, VS Code and JetBrains config, and cost math vs. Copilot.Wed, 03 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/tabby-vs-continue-dev-vs-cline-2026/https://aifoss.dev/blog/tabby-vs-continue-dev-vs-cline-2026/Tabby, Continue.dev, and Cline all appear in Copilot alternatives lists but solve different problems. Which self-hosted code AI tool fits your workflow in 2026?Wed, 27 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/text-generation-webui-review-2026/https://aifoss.dev/blog/text-generation-webui-review-2026/TextGen v4.9 (oobabooga): 5 backends, built-in LoRA fine-tuning, Electron desktop app, tool calling. When to choose it over Ollama or LM Studio in 2026.Mon, 25 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/unsloth-vs-axolotl-2026/https://aifoss.dev/blog/unsloth-vs-axolotl-2026/Unsloth delivers 2x faster single-GPU fine-tuning; axolotl owns multi-GPU production pipelines. Which framework fits your hardware and workflow in 2026?Wed, 20 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/vllm-atom-amd-plugin-2026/https://aifoss.dev/blog/vllm-atom-amd-plugin-2026/vLLM-ATOM is AMD's MIT-licensed plugin adding AITER kernels to vLLM on Instinct GPUs. Setup steps, the three-layer design, and who should actually bother.Mon, 22 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/vllm-multi-gpu-setup-guide-2026/https://aifoss.dev/blog/vllm-multi-gpu-setup-guide-2026/Configure vLLM tensor parallelism on a consumer dual-GPU build: the exact flags for OOM prevention, priority scheduling, and when two Ollama instances are still the better call.Mon, 03 Aug 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/vllm-production-setup-2026/https://aifoss.dev/blog/vllm-production-setup-2026/Deploy vLLM v0.22.0 as a production API for your team: Docker Compose, nginx reverse proxy with Bearer token auth, multi-model routing, and Prometheus metrics.Thu, 04 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/vllm-review-2026/https://aifoss.dev/blog/vllm-review-2026/vLLM delivers high-throughput LLM serving with PagedAttention and continuous batching. 2026 review: installation, benchmarks, and when to choose it over Ollama.Mon, 25 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/vllm-setup-guide-2026/https://aifoss.dev/blog/vllm-setup-guide-2026/Step-by-step vLLM v0.21.0 setup guide. Install, serve Llama and Mistral via OpenAI-compatible API, set GPU flags, add API-key auth, and deploy via Docker.Wed, 27 May 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/wsl3-ollama-open-source-ai-windows-setup-2026/https://aifoss.dev/blog/wsl3-ollama-open-source-ai-windows-setup-2026/Set up Ollama on WSL 3 for near-native GPU and NPU access on Windows in 2026. Step-by-step install for Snapdragon X Elite and Intel Core Ultra.Fri, 03 Jul 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/zaya1-8b-review-2026/https://aifoss.dev/blog/zaya1-8b-review-2026/ZAYA1-8B is an Apache 2.0 MoE with 760M active params trained on AMD MI300X. Real benchmarks, the custom-fork setup reality, and whether you can self-host it yet.Sat, 20 Jun 2026 00:00:00 GMTAIFosshttps://aifoss.dev/blog/zed-parallel-agents-open-source-2026/https://aifoss.dev/blog/zed-parallel-agents-open-source-2026/Zed's parallel agents let you run multiple AI threads at once in a GPL-3.0 editor. How it works, ACP, local Ollama setup, and how it stacks up vs Cursor.Sun, 14 Jun 2026 00:00:00 GMTAIFoss