r/StableDiffusion 24h Update
Top r/StableDiffusion updates from the last 24h, focused on concrete model/tool/workflow/resource releases and upgrades.
Window: last 24 hours (as of 2026-03-21 07:00 JST).
Models
- SANA-Video 2B surfaced in community testing/discussion (links to demo + Hugging Face model page in thread): https://www.reddit.com/r/StableDiffusion/comments/1rz153l/nvidia_sana_video_2b/
Tools/Workflows
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LTX 2.3 quality PSA: multiple users report substantially better output with the official LTX 2.3 workflow vs the default ComfyUI template: https://www.reddit.com/r/StableDiffusion/comments/1rz1u3j/psa_use_the_official_ltx_23_workflow_not_the/
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New ComfyUI filmmaking node pack posted (shot sequencing, keyframing, first/last-frame controls for LTX 2.3 pipelines): https://www.reddit.com/r/StableDiffusion/comments/1rz355d/comfyui_nodes_for_filmmaking_ltx_23_shot/
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Latent Model Organizer v1.0.0 release (open-source model sorting by architecture + CivitAI preview fetching): https://www.reddit.com/r/StableDiffusion/comments/1ryr350/release_latent_model_organizer_v100_a_free/
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JLC ComfyUI nodes shared (notably padded-image helper for single-pass inpaint/outpaint workflows): https://www.reddit.com/r/StableDiffusion/comments/1rylry3/i_created_a_few_helpful_nodes_for_comfyui_i_think/
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Anima SEGS tiled upscale workflow shared with downloadable package and setup notes: https://www.reddit.com/r/StableDiffusion/comments/1rye0p1/simple_anima_segs_tiled_upscale_workflow_works/
Resources
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Ubisoft Chord (open-source PBR material estimation) discovery thread, including repo references and ComfyUI integration pointers: https://www.reddit.com/r/StableDiffusion/comments/1ryvqpj/ubisoft_chord_pbr_material_estimation/
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Flux2 Klein 9B multi-image reference example with practical prompt/code pattern for structure-preserving redesign tasks: https://www.reddit.com/r/StableDiffusion/comments/1ryos4b/flux2_klein_9b_kv_multi_image_reference/