Take complete control of your AI workflow with CoreLLM: Local AI Playground\u2014the premium, local-first desktop client designed for developers, researchers, and AI enthusiasts to run, test, and experiment with Large Language Models (LLMs) directly on their own hardware.\n\nCoreLLM acts as a secure, unified control center for local and self-hosted AI runtimes. Instead of switching between multiple command-line interfaces or sub-par web UIs, CoreLLM provides a state-of-the-art playground. Connect to Ollama, LM Studio, Jan, LocalAI, or any remote OpenAI-compatible API endpoint in seconds. No cloud subscriptions, no data collection, and no tracking\u2014just your hardware and your models.\n\nWhy Choose CoreLLM?\n100% Private & Local-First: Your prompts, API keys, and chat histories are saved locally on your device. Zero telemetry, zero trackers, and zero external servers. Perfect for processing sensitive business documents or private code offline.\nUnified Playground: Test different models, customize system prompts, toggle reasoning/thinking modes, and adjust generation parameters (temperature, max tokens) in a modern, streamlined chat interface.\nSmart Model Compatibility Estimator: Unsure if a 7B, 8B, 14B, or 32B model will run on your machine? CoreLLM automatically inspects your hardware (RAM) and parses model parameters (size, quantization) to estimate compatibility before you waste bandwidth downloading.\nOllama Integration & Downloader: Search, download, run, and delete models from the Ollama library directly inside the app. Check runtime health and start/stop Ollama with a single click.\nKey Capabilities:\nBroad Provider Support: Out-of-the-box support for Ollama Native, LM Studio, Jan, LocalAI, and custom HTTP OpenAI-compatible endpoints (such as self-hosted vLLM or Hugging Face TGI).\nReal-Time Token Streaming: Enjoy fluid, instant token streaming. Dedicated visualizer support for deep reasoning/thinking models (e.g., DeepSeek-R1, Qwen-2.5-Math) that shows thought processes clearly before the final response.\nInteractive System Diagnostics: Live detection of total and available system memory to prevent out-of-memory (OOM) hardware bottlenecks.\nCustom Configuration: Add custom HTTP headers, manage authorization tokens, set temperature/max token limits, and configure persistent connection presets for different environments.\nClean User Experience: Premium dark mode design with modern typography, smooth micro-animations, and responsive layouts built using native Windows standards.\nSupported Use Cases:\nOffline Coding Assistance: Connect to a local Qwen-Coder or Llama-Coder model to get secure, private coding help without exposing proprietary codebases.\nPrompt Engineering: Refine and test system prompts across different quantization levels to analyze output variance.\nAI Model Comparison: Easily compare responses from different models (Phi-4, Gemma-2, Llama-3) by swapping connections instantly.\nCost-Free Development: Prototype LLM applications locally before deploying them to expensive cloud API providers.\nGet started with local AI today. Simply boot up your local provider, connect via CoreLLM, and start playing.