<h1 id="iris-3b-or-forge-neo-extension"><strong>Iris 3B | Forge Neo Extension</strong></h1><p>Generate with <a target="_blank" rel="ugc" href="https://huggingface.co/speridlabs/iris-3b">Iris 3B</a> inside <a target="_blank" rel="ugc" href="https://github.com/Haoming02/sd-webui-forge-classic/tree/neo">Forge Neo</a>, using the checkpoint, preset and Generate button you already know: an image model that paints every pixel directly, with no VAE, plus 4x image restoration, depth maps and 4-step turbo images, even on 8 GB GPUs.</p><p>Requires an up-to-date <strong>Forge Neo</strong> (the <code>neo</code> branch). On an older version it stays disabled and says so in the console, and Forge Neo keeps working as usual.</p><hr /><h1 id="features"><strong>Features 🚀</strong></h1><h3 id="native-generation">🖼️ Native Generation</h3><ul><li><p>Runs inside txt2img: no separate tab, no extra environment</p></li><li><p>No VAE to choose: Iris paints the picture directly, and the live preview shows the real image as it forms</p></li><li><p>Uses the same text encoder as Krea 2, so if you have Krea 2 you already have it</p></li><li><p>Loads the bf16 and the lighter INT8 checkpoints, tested on an 8 GB RTX 2070</p></li></ul><h3 id="turbo-lora">⚡ Turbo LoRA</h3><ul><li><p>A 1024x1024 image in 4 steps, about 4 seconds on an RTX 2070</p></li><li><p>Its own <strong>Iris Turbo</strong> schedule in the Schedule type list</p></li></ul><h3 id="restore-x4">🔍 Restore x4</h3><ul><li><p>A small or blurry picture restored and enlarged four times in a single pass, in img2img</p></li><li><p>Large pictures are handled in pieces and blended, with no seams</p></li></ul><h3 id="depth">🌊 Depth</h3><ul><li><p>A greyscale depth map of any picture in img2img, near is bright, ready for depth ControlNets</p></li></ul><h3 id="lora">🔌 LoRA</h3><ul><li><p>Iris LoRAs with the usual <code>&lt;lora:name:weight&gt;</code> syntax, with the bf16 and INT8 checkpoints alike</p></li></ul><h3 id="safe-by-design">🛡️ Safe by Design</h3><ul><li><p>Changes no Forge Neo file: remove the extension and everything is as it was</p></li><li><p>Checks your Forge Neo at startup and tells you what to change instead of making a wrong image</p></li><li><p>Other models are not affected</p></li></ul><hr /><h1 id="recommended-settings"><strong>Recommended Settings ⚙️</strong></h1><ul><li><p><strong>Images:</strong> Iris DPM++ 2M, Iris schedule, 50 steps (100 for the best quality), CFG 3, empty negative prompt</p></li><li><p><strong>Turbo LoRA at weight 1:</strong> LCM, Iris Turbo, 4 steps, CFG 1</p></li><li><p>Use about 1 megapixel with sides a multiple of 16, such as 1024x1024, 1152x896 or 1280x832</p></li></ul><h1 id="installation"><strong>Installation 📦</strong></h1><ol><li><p>Open Forge Neo WebUI and go to <strong>Extensions</strong> → <strong>Install from URL</strong></p></li><li><p>Paste: <code>https://github.com/eduardoabreu81/iris-3b-forge-neo</code></p></li><li><p>Click <strong>Install</strong> and restart the WebUI</p></li><li><p>Place the Iris checkpoint and the Qwen3-VL 4B text encoder in the usual folders (the full file list is in the README)</p></li><li><p>Pick the <strong>iris</strong> UI preset, the checkpoint, and the text encoder under <strong>VAE / Text Encoder</strong></p></li></ol><hr /><p><strong>Documentation:</strong> <a target="_blank" rel="ugc" href="https://github.com/eduardoabreu81/iris-3b-forge-neo/wiki">Wiki</a> · <a target="_blank" rel="ugc" href="https://github.com/eduardoabreu81/iris-3b-forge-neo#-installation">File list</a> · <a target="_blank" rel="ugc" href="https://github.com/eduardoabreu81/iris-3b-forge-neo#-whats-new">What's new</a> · <a target="_blank" rel="ugc" href="https://github.com/eduardoabreu81/iris-3b-forge-neo">GitHub</a> · License: AGPL-3.0</p>

Iris 3B | Forge Neo Extension

<p>v0.2.1: First release on Civitai</p><ul><li><p><strong>Iris 3B in Forge Neo:</strong> checkpoint and text encoder load through the usual VAE / Text Encoder selector, with the iris UI preset and the Iris schedule.</p></li><li><p><strong>Turbo LoRA, Restore x4 and Depth:</strong> a 1024x1024 image in 4 steps, a 4x restoration and depth maps of any picture.</p></li><li><p><strong>Iris DPM++ 2M sampler and older GPUs:</strong> works on cards without bf16 (RTX 20xx), tested on an 8 GB RTX 2070.</p></li><li><p><strong>Plays well with other extensions:</strong> the Forge check no longer breaks when another extension, such as MOSS-Image, hooks the loader first.</p></li></ul><p>Full changelog: <a target="_blank" rel="ugc" href="https://github.com/eduardoabreu81/iris-3b-forge-neo#-whats-new">README</a> · Source: <a target="_blank" rel="ugc" href="https://github.com/eduardoabreu81/iris-3b-forge-neo">GitHub</a></p>

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