Caridad "Cobre" Rink - MiniMax H3 LoRA(s)

TRIGGER WORDS - verified from training captions (2026-10-11)

• c4r1dad - the working trigger for caridad_v2_e8 and cari_krea2_official (captions start with "c4r1dad woman")
• caridad_.safetensors (epoch 6) is TRIGGERLESS - trained on 32 images with plain descriptions; it applies her look with NO trigger word. Do not add any trigger for this file.
• cobre_pxe is NOT a trained trigger. It exists only in the character bible and has no effect on any current file. It may be adopted in a future retrain; until then, prompts relying on it alone will not produce the character.

A set of LoRAs for MiniMax H3 generating a consistent fictional character: Caridad "Cobre" Marie Rink, a 27-year-old Cuban-Cajun feature dancer (fictional; not based on any real person).

Known checkpoints (as of 2026-10-11)

File	Training set	Trigger	Notes
caridad_.safetensors (this repo)	32 images, plain descriptions	none (triggerless)	Civitai Spine Controller, epoch 6 of 10, rank 32, BF16
caridad_v2_e8	19 images, captions start "c4r1dad woman"	c4r1dad	epoch 8 export; used in local workflows
cari_krea2_official	Krea-2 IMAGE LoRA - NOT for H3	c4r1dad	verified via metadata: Krea-2/lora, base krea2; pairs with Krealism_v3.1_int8_convrot for stills

Character lock (quick reference)

• Long dark-espresso wavy hair with copper balayage; hazel-green almond eyes
• Bright teasing grin, dimple on left cheek only; small beauty mark above right lip corner
• Warm olive/golden-tan skin; curvy athletic dancer build; always clearly an adult (27)
• Gold Virgen de la Caridad medallion necklace (always worn), gold hoops
• Palette: copper / red / gold
• Three fixed tattoos: mariposa flower (back of left shoulder), single star (inside right wrist), pelican in flight (outside left ankle)

Training details (caridad_.safetensors, from file metadata)

Base model	Comfy-Org/MiniMax-H3 (ComfyUI single-file checkpoint)
Trainer	Civitai Spine Controller (job 12415583, 2026-09-25), epoch 6 of 10
LoRA rank / alpha	32 (208 modules covered: 50 DiT blocks + 2 token-refiner blocks)
LR / optimizer	1e-4, AdamW8bit, constant schedule
Precision	BF16

Recommended usage (ComfyUI)

1. Load the MiniMax H3: Reference to Video workflow (official template)
2. Add the LoRA via a LoRA Loader between the model loader and the sampler - strength 1.0
3. Prompt example (v2_e8 / krea2): c4r1dad woman, dancing under warm copper club lights, smiling at the camera
4. Prompt example (caridad_.safetensors): no trigger - just describe the scene and her
5. Resolution ~768p, 24fps, clip lengths on the 22/39/56/73/90/107/124-frame grid
6. Feed clear reference images of the character through the reference branch

Character bible

Maintained separately (Caridad Rink Character Bible, currently being revised to v4). Full appearance, wardrobe, pose, and prompt-block reference lives there. NOTE: the bible's section 12 trigger (cobre_pxe) does not match any trained captions - to be corrected in the next bible version.

Version history

• 2026-10-11 (2): cari_krea2_official reclassified as a Krea-2 image LoRA after metadata inspection (Krea-2/lora); it does not load into H3 workflows.
• 2026-10-11: trigger section corrected after direct verification of training captions. Previous card incorrectly listed cobre_pxe as the trigger (bible-only, never trained).
• v1 (this file, caridad_.safetensors): Civitai epoch-6 checkpoint, rank 32, BF16.