Delta Mix 3.8B Qwen 3.5

Anima 3.8B mix for the official v1.1 chassis and Qwen 3.5 Connector v2.
Source: CircleStone Labs / lylogummy Anima 3.8B v1.1.

The DiT is a Delta Mix overlay (stem + light Gen-1). Gen-2 insert slots and the Connector stay as in v1.1. Qwen 3.5 is attached from a sidecar, not baked into this file.

Downloads

1. This checkpoint

2. Sidecar anima_connector_only → same folder (or !Anima3.8/)

3. Nodes: ComfyUI-Anima-Delta-Q35

4. Official runtime: comfyui-anima-3-8B (MIT) — Qwen 3.5 4B loader and Connector class

5. Text encoders from the v1.1 guide: Qwen 0.6B + Qwen 3.5 4B

6. Lora loader: ComfyUI-Anima-Delta-Q35-LoRA

UNET → DeltaMix Q35 LoRA → Attach → Prompt (id DeltaMixQ35LoraLoader)

Graph

UNETLoader                  this bake (~7.3G)
  → DeltaMix Q35 Attach     sidecar (190 tensors) or anima38B_11.safetensors
  → DeltaMix Q35 Prompt     CLIP 0.6B + CLIP 4B
       expanded → CFG / Sampler

Prompt Dual Delta: pos = quality tags + scene, neg = negative tags only.
Use expanded for sampling. native is 0.6B-only.

Extract once: DeltaMix Q35 Extract Connector on anima38B_11.safetensors. Do not extract again unless v1.1 changes.

This file does not include the Connector (~1.2G) or the 4B encoder.
Do not load *Q35bundle in this graph. Bundles are for the official v1.1 loader.

Sampler

Same stack as the v1.1 graph: RandomNoise → CFGGuider → SamplerCustomAdvanced + BasicScheduler. A plain KSampler is fine if the numbers match.

Steps 40. CFG 6. Denoise 1.0.
Sampler: er_sde, Euler, or whatever you already run on 3.8.
Scheduler: normal for this mix. beta if you want the stock v1.1 cadence.

Empty latent 1024×1024. 1920×1080 is stable.

Connector strength 1.0. Both Prompt nodes use the expanded output.

Do not match seeds between the official V2Loader graph and this one. The noise path is different. Compare seeds only inside the same graph.

Credits

• Anima - CircleStone Labs

• 3.8B v1.1 chassis and Semantic Connector v2 - lylogummy

• comfyui-anima-3-8B - GumGum10 (MIT)

• Extract / Attach / Prompt - Delta Mix

• Method: Anima Delta Mix — 2B into 2.9B / 3.8B

• Aura_Rising - G1

• Chosen-mix_anima - core