Local LLM Guides

A film-director mascot beside a desktop monitor showing a generated video sequence and a local graphics card.

Best Local AI Video Generators Compared on Quality, Speed and VRAM

Compare local AI video generators on quality, speed and VRAM, with RTX 4090 benchmarks, example clips and an Atomic Chat setup guide.

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10/9/26

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16 min

Best Uncensored LLMs to Run Locally in 2026 cover

Best Uncensored LLMs to Run Locally in 2026

Compare 10 uncensored LLMs to run locally in 2026, including Ollama builds and abliterated models, with setup advice and benchmarks.

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10/7/26

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15 min

Best Local LLM for Coding in 2026: A Comprehensive Guide cover

Best Local LLM for Coding in 2026: A Comprehensive Guide

See how the best local LLMs for coding compare across benchmarks, which model we recommend for different use cases, and the key takeaways from our testing.

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10/7/26

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15 min

Qwen character with a blue model logo on its white head, painting a mountain landscape on a desktop monitor beside a GPU.

Best Local AI Image Generators in 2026: Apps and Models

Compare local AI image generators, with seven models benchmarked on an RTX 5090. See image examples, generation speed, memory use, and license limits.

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10/6/26

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14 min

10 Best Local LLM Apps in 2026 cover

10 Best Local LLM Apps in 2026

The 10 best local LLM apps in 2026, compared on interface, platform reach, openness, and tool support — and which one to start with.

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10/6/26

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12 min

Black and white illustration of a round cartoon character standing on a cube, flipping a toggle switch to turn off a cloud with a crossed-out Wi-Fi symbol, with server racks visible in the dark background.

How to use your AI Offline: Run Local LLMs Free

Cloud AI leaks data and goes down. Offline AI runs local LLMs on your own machine. A practical guide to hardware, models, and setup that works.

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10/6/26

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11 min read

Best Local LLMs for 32GB RAM or VRAM in 2026 cover

Best Local LLMs for 32GB RAM or VRAM in 2026

The best local LLMs for 32GB of VRAM or RAM in 2026: which quant to pick, exact file sizes, benchmarks, and how much context each model leaves you.

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10/6/26

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12 min

How to Run Qwen 3.8 27B Locally: A Complete Setup Guide

How to Run Qwen 3.8 27B Locally

Qwen 3.8 27B runs from 12 GB up. Pick the Atomic Dynamic GGUF that fits your hardware, then run it locally with Atomic Chat or llama.cpp. Benchmarks included.

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10/6/26

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15 min

Best Local LLM for 8GB RAM or VRAM in 2026 cover

Best Local LLM for 8GB RAM or VRAM in 2026

Compare local LLMs for 8GB RAM or VRAM, including Qwen 3.5, GLM-4.6V-Flash, Phi-4 Mini and Gemma 3, with model sizes and quantization choices.

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10/6/26

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12 min

Best Local LLMs for 16GB RAM or VRAM in 2026 cover

Best Local LLMs for 16GB RAM or VRAM in 2026

The best local LLMs for 16GB of VRAM or RAM in 2026: the quant to pick, file sizes, benchmarks, and how much context each model really leaves you.

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10/6/26

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12 min

How to Run GLM-5.3-Flash Locally: GGUF, Hardware and Benchmarks

How to Run GLM-5.3-Flash Locally

Explore GLM-5.3-Flash, a 320B MoE with 18B active parameters: local hardware requirements, benchmarks, and available runtime support.

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10/5/26

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10 min

What Are Abliterated Models? How Refusal Removal Works cover

What Are Abliterated Models? How Refusal Removal Works

What abliterated models are, how refusal removal actually works, how they differ from uncensored and jailbroken models, and how to run one locally.

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10/5/26

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12 min

How to Run DeepSeek Harness Locally With Atomic Chat cover

How to Run DeepSeek Harness Locally With Atomic Chat

Run DeepSeek Harness on a local model, step by step: Atomic Chat as the OpenAI-compatible provider, plus permissions, plugins, and fixes for the errors we hit.

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10/5/26

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13 min

What Is an MCP Server and When Do You Need One? cover

What Is an MCP Server and When Do You Need One?

What an MCP server is, how the Model Context Protocol works, and how to set up, test, and securely use local and remote MCP servers in an AI app.

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10/5/26

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8 min

How to Run Claude Code Locally: Comprehensive Guide cover

How to Run Claude Code Locally: Comprehensive Guide

Step-by-step guide to running Claude Code with a local LLM: install the agent, connect it to Atomic Chat, Ollama, llama.cpp, or LM Studio, and work offline.

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10/5/26

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12 min

Self-Hosted LLM: Setup Guide and the Best Models to Run in 2026 cover

Self-Hosted LLM: Models and Setup Guide

Step-by-step guide to running a self-hosted LLM with Atomic Chat: hardware requirements, the best open models of 2026, and how to expose a local API.

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10/5/26

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13 min

What Is a KV Cache in an LLM? Calculator and Detailed Guide cover

LLM KV Cache: Guide and Calculator

Learn how LLM KV cache grows with context. Estimate RAM and VRAM with our calculator and explore TurboQuant compression data.

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10/5/26

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10 min

How to Run DeepSeek V4 Flash Locally: Hardware, GGUFs, and Setup cover

How to Run DeepSeek V4 Flash Locally

DeepSeek V4 Flash needs 70–162 GB on disk. Pick the Atomic Dynamic GGUF that fits your memory, then run it locally with Atomic Chat or llama.cpp.

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10/5/26

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15 min

How to Run Ling 3.0 Flash Locally: Offline AI Setup Guide cover

How to Run Ling 3.0 Flash Locally

Run Ling 3.0 Flash on your own machine: hardware requirements, Atomic Dynamic GGUF builds, and setup with Atomic Chat or the TurboQuant llama.cpp build.

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10/5/26

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10 min

How to Run GLM Locally: A Complete Guide cover

How to Run GLM Locally: A Complete Guide

Run GLM locally with Atomic Chat: pick the right GLM-4.7-Flash or GLM-5.2 build for your hardware, download a GGUF, and chat entirely offline.

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10/5/26

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9 min

How to Run Qwen Models Locally: A Complete Guide cover

How to Run Qwen Models Locally: A Complete Guide

Learn how to run Qwen locally: pick the right model for your hardware, download the best GGUF quantization, and chat offline using Atomic Chat.

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10/5/26

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12 min

How to Run Kimi K3 Locally: A Complete Setup Guide cover

How to Run Kimi K3 Locally: A Complete Setup Guide

Run Kimi K3 locally: hardware requirements, Atomic Chat setup, renting 8x B300 GPUs on Vast, real costs, and the errors I hit along the way.

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10/5/26

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14 min

How to Run Gemma 4 Locally: a step-by-step guide cover

How to Run Gemma 4 Locally: a step-by-step guide

Run Google’s Gemma 4 models on your own machine. Pick the right size for your RAM or VRAM, choose a GGUF quantization, and start chatting locally.

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10/5/26

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8 min

What Is GGUF? A Complete Guide cover

What Is GGUF? A Complete Guide

Learn about GGUF, the file format for local AI models: how it works, what Q4_K_M means, and how to choose a quantization.

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10/5/26

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16 min

What Is NVFP4 and Why Everyone Running LLMs Needs to Know About It cover

What Is NVFP4? LLM Quantization Explained

NVFP4 is a 4-bit NVIDIA format for smaller LLMs and faster inference on Blackwell GPUs. Learn how its block scaling and quantization work.

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10/5/26

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9 min

Is Ollama Safe? Security Audit for Your Local LLM Setup cover

Is Ollama Safe? Security Audit for Your Local LLM Setup

Is Ollama safe? Review local LLM security risks and learn how to check and harden your Ollama setup.

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10/2/26

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12 min read

Claude Sonnet 5.5 beside local AI models on a desktop computer, illustrated in black and white

Claude Sonnet 5.5 Alternatives Compared

Compare Claude Sonnet 5.5 with Opus, Fable and GPT-6 Astra, then choose a local Qwen, Ornith or Bonsai model for your hardware.

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10/2/26

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13 min

RTX 3090 Founders Edition in a miniature AI model testing workshop

Best Local LLMs for RTX 3090: 6 Models Tested

Six local LLM builds tested on RTX 3090: speed, VRAM, context limits and coding demos. Compare exact GGUF files, including ternary Bonsai 2.

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10/2/26

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18 min

8 Claude Code Alternatives for Local Coding in 2026

Compare eight Claude Code alternatives by local-model support, interface, code access, and approvals. Includes OpenCode, Kilo Code, Codex, and more.

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10/2/26

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9 min

Atomic Chat mascot at a desk with eight local AI agent logos in black-and-white halftone

8 Best Local AI Agents in 2026

Compare the 8 best local AI agents in 2026: Atomic Agent, Kilo Code, OpenClaw, Hermes, Claude Code, Cline, Goose, and pool. See setup and privacy.

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10/2/26

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18 min

The Qwen logo running away and swearing while the Atomic Chat mascot chases it, with censored-swearing symbols flying through the air

Run Qwen3.8 Flash Next Uncensored Locally

Run Qwen3.8 Flash Next uncensored locally from 80 GB up. Compare the community abliterations, pick the GGUF that fits your memory, then run it in Atomic Chat.

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10/2/26

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14 min

The Atomic Chat round mascot, a capybara and the Qwen logo mascot sitting on an NVIDIA DGX Spark mini computer labeled Qwen3.8 Flash Next

How to Run Qwen3.8 Flash Next Locally

Qwen3.8 Flash Next runs from 64 GB of RAM up with its n-gram table on SSD. Pick the Atomic Dynamic GGUF that fits, then run it with Atomic Chat or llama.cpp.

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10/2/26

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14 min

GGUF vs MLX on Mac: Which Format Is Faster cover

GGUF vs MLX on Mac: Which Format Is Faster

GGUF vs MLX on Mac: why tok/s is a misleading metric, how prefill determines real speed, and benchmarks across 5 runtimes on M1 Max and M5 Max.

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10/2/26

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12 min read

Black and white illustration of a laptop in a spotlight, its screen displaying a glowing circle with two smaller circles beside it resembling a chat or user interface icon, against a black background

Best Local LLM for 16GB Mac in 2026

6 local LLMs that fit a 16GB Mac in 2026, with token speeds from public benchmarks, RAM usage, and a short guide to running them.

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10/2/26

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12 min read

Black-and-white halftone illustration of the Atomic Chat mascot and Xiaomi MiMo logo sitting on a graphics card

How to Run MiMo-V2.6 9B Locally

Run MiMo-V2.6 9B locally: compare GGUF files, plan RAM and VRAM, and configure llama.cpp. Includes benchmarks and Atomic Chat compatibility.

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10/2/26

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15 min

Cover illustration for the Bonsai 2 27B guide: the Atomic Chat mascot trimming a bonsai tree that grows on a GeForce RTX 5090 graphics card, with a capybara and the Bonsai logo beside it

How to Run Bonsai 2 27B Locally

Bonsai 2 27B is a ternary GGUF build of the Qwen 3.8 27B language model, from 5.95 GB. Hardware requirements, benchmarks and the llama.cpp fork that runs it.

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10/2/26

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18 min

An RTX 5090 graphics card drawn in ink and halftone, with the Qwen, Google, Meta and NVIDIA logos in their brand colours sitting in a row along the top of the card

Best Local LLMs for RTX 5090: Benchmarks

We measured six local LLMs on a real RTX 5090: tokens per second, VRAM at 32k and 128k, and NVFP4 gains. No estimates from memory bandwidth.

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10/2/26

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18 min

Atomic Chat mascot comparing EXL3 and GGUF model files on two weighing platforms

EXL3 vs GGUF: Quality, Speed and VRAM

EXL3 vs GGUF tested on an RTX 5090: compare quantization quality, prompt speed, token generation, and VRAM, with a working ExLlamaV3 setup.

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10/2/26

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13 min read

The Atomic Chat mascot covering the beak of a shouting Ornith bird as swear symbols burst out, black and white illustration

Run Ornith 1.5 Uncensored Locally

Ornith 1.5 uncensored runs from 6 GB up. Compare the community abliterations of the 9B and the 35B, then run one locally with Atomic Chat or llama.cpp.

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10/2/26

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14 min

The Atomic Chat mascot holding a hand over the mouth of the Qwen logo while censored-swearing symbols escape around it

Run Qwen 3.8 27B Uncensored Locally

Run Qwen 3.8 27B uncensored locally from 12 GB with a low-bit GGUF. Use Q4_K_M on a 24 GB GPU or 4-bit MLX on a 32 GB Mac.

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10/2/26

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14 min

The Atomic Chat mascot with the Ornith owl in glasses and a hoodie perched on its outstretched arm

How to Run Ornith 1.5 35B Locally

Ornith 1.5 35B runs from a 12 GB GPU up with expert offload. Pick the Atomic Dynamic GGUF that fits, then run it locally with Atomic Chat or llama.cpp.

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10/2/26

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15 min

How to Run Ornith 1.5 9B Locally: GGUF, Hardware and Benchmarks

How to Run Ornith 1.5 9B Locally

Ornith 1.5 9B runs from 6 GB up, 4 GB text-only. Pick the Atomic Dynamic GGUF that fits your hardware, then run it locally with Atomic Chat or llama.cpp.

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10/2/26

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14 min

What Is Speculative Decoding? Accelerating Token Generation With Predictions cover

What Is Speculative Decoding?

Learn how speculative decoding accelerates LLM generation by drafting and verifying tokens, and how Atomic Chat uses it.

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10/2/26

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9 min

How to Run an LLM Locally cover

How to Run an LLM Locally

Learn how to run an LLM locally on your computer or Mac — pick a model for your hardware, understand quantization, and set it up in a few clicks, for free.

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10/2/26

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9 min

Ollama vs llama.cpp: What's the Difference cover

Ollama vs llama.cpp: Speed and Setup

We benchmarked Ollama and llama.cpp with the same model and hardware. Compare speed, setup, interfaces, and see which local LLM runner fits you.

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10/2/26

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10 min

How to Run DeepSeek Locally: A Step-by-Step Guide to Offline DeepSeek cover

How to Run DeepSeek Locally

How to run DeepSeek R1 locally and offline — which distilled sizes fit your hardware, and step-by-step setup with Atomic Chat or Ollama.

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10/2/26

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10 min

A 12 GB graphics card beside a laptop showing the eight local models reviewed in this guide

Best Local LLMs for 12GB VRAM in 2026

Eight local LLMs for 12GB VRAM: exact GGUF files, RTX 3080 Ti speed and memory figures, plus Snake and physics tests on an RTX 4070.

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10/1/26

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15 min

Jev and Laya playing Battleship, with blue Laya lettering as the right character's head and the Atomic Chat mascot as referee

Jev 1.13: Can You Run It Locally? Laya Setup Guide

Can you run Jev 1.13 locally? Learn how it works, see our Jev vs Laya Tetris demo, and set up Laya as an independent local alternative.

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10/1/26

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12 min

Qwen and Google mascots organizing documents in an archive

Best Local Embedding Models for RAG: 7 Models Compared

Compare seven local embedding models for RAG by retrieval quality, indexing speed, query latency, memory use, and licensing.

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10/1/26

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10 min

Qwen, Google, Meta and NVIDIA model mascots carrying an RTX 4090 graphics card on their shoulders

Best Local LLMs for RTX 4090: 6 Models Benchmarked

Six local LLMs tested on an RTX 4090: generation speed, VRAM at 32k, context limits and coding demos. Compare exact GGUF files for a 24 GB GPU.

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10/1/26

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14 min

How to Run AI Agents Locally: Models and Setup cover

How to Run AI Agents Locally: Models and Setup

How to run AI agents locally for free: the best local models for agentic coding, hardware requirements, and a step-by-step setup guide with Atomic Chat.

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9/15/26

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11 min

Small SLM mascot sorting documents beside a larger LLM mascot assembling a puzzle

SLM vs LLM Compared on Quality, Speed and Memory

SLM vs LLM compared across nine local model configurations: quality on 74 tasks, generation speed, memory use, and energy for a classification task.

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9/14/26

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13 min read

Atomic Chat characters checking the temperature of Qwen and Gemma

LLM Temperature: Examples, Settings and Tests

What does LLM temperature do? Compare 900 model responses, see examples at 0, 0.7 and 1.5, and learn how to choose settings and adjust them in Atomic Chat.

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9/9/26

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12 min read

GPT-6 Astra surrounded by Qwen, GLM, DeepSeek and Kimi, with the Atomic Chat mascot watching above.

GPT-6 Astra Alternatives: Open-Weight and Local Models

GPT-6 Astra benchmarks and open-weight alternatives. Connect your ChatGPT subscription in Atomic Chat, or run Qwen and Laguna on your own hardware.

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9/6/26

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9 min

How to Run Hermes Agent Locally (via Atomic Chat) cover

How to Run Hermes Agent Locally (via Atomic Chat)

Run Nous Research’s Hermes Agent locally, powered by a local model served through Atomic Chat — no cloud account and no API key. A step-by-step guide.

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8/17/26

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9 min

How to Run the OpenClaw Agent Locally with Atomic Chat cover

How to Run the OpenClaw Agent Locally with Atomic Chat

Run the OpenClaw AI agent locally for free by powering it with a local model served from Atomic Chat — no cloud, no per-token bills, fully private.

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8/17/26

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8 min

How to Run gpt-oss Locally cover

How to Run gpt-oss Locally

Run gpt-oss locally on your own machine. A step-by-step guide to gpt-oss-20b and gpt-oss-120b — the hardware you need and the fastest setup, fully offline.

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8/17/26

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9 min