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refmods multistacking

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  1. h3-center/docs/MINIMAX_H3_REFMOD_STACKING_AND_MULTISUBJECT_GUIDE.md +183 -2
  2. h3-center/docs/multistacking/README.md +27 -0
  3. h3-center/docs/multistacking/refmods/minimaxh3_billieeilish3_v1_refmod.safetensors +3 -0
  4. h3-center/docs/multistacking/refmods/minimaxh3_billieeilish4_v1_refmod.safetensors +3 -0
  5. h3-center/docs/multistacking/refmods/minimaxh3_billieeilish5_v1_refmod.safetensors +3 -0
  6. h3-center/docs/multistacking/refmods/minimaxh3_mileycyrus3_v1_refmod.safetensors +3 -0
  7. h3-center/docs/multistacking/refmods/minimaxh3_mileycyrus4_v1_refmod.safetensors +3 -0
  8. h3-center/docs/multistacking/refmods/minimaxh3_mileycyrus5_v1_refmod.safetensors +3 -0
  9. h3-center/docs/multistacking/test_billieeilish_turbo8_3310245_speech_triple_refmod_8s_00001_.mp4 +3 -0
  10. h3-center/docs/multistacking/test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_00001_.mp4 +3 -0
  11. h3-center/docs/multistacking/test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_dual_audio_00001_.mp4 +3 -0
  12. h3-center/docs/multistacking/test_dual_billie_miley_turbo8_3310245_simultaneous_twoshot_6s_00001_.mp4 +3 -0
  13. h3-center/docs/multistacking/test_dual_billie_miley_turbo8_3310245_singing_counterpoint_madonna_6s_00001_.mp4 +3 -0
  14. h3-center/docs/multistacking/test_dual_billie_miley_turbo8_3310245_singing_duet_madonna_6s_00001_.mp4 +3 -0
  15. h3-center/docs/multistacking/test_dual_billie_miley_turbo8_3310245_singing_strict_separation_6s_00001_.mp4 +3 -0
  16. h3-center/docs/multistacking/test_dual_billie_miley_turbo8_3310245_singing_two_different_songs_6s_00001_.mp4 +3 -0
h3-center/docs/MINIMAX_H3_REFMOD_STACKING_AND_MULTISUBJECT_GUIDE.md CHANGED
@@ -8,6 +8,16 @@ Whether boosting facial fidelity for a single persona against aggressive concept
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9
  This guide provides the complete architectural, mathematical, and practical explanation of how RefMod stacking works under the hood, how the model maps arbitrary numbers of RefMods to `<Subject 1>` and `<Subject 2>`, what happens when RefMod order or strengths change, how Dual Audio Timbre Conditioning integrates for simultaneous polyphonic dialogue and duets, and how to handle edge cases like phenotypic lookalikes and asymmetric stacks.
10
 
 
 
 
 
 
 
 
 
 
 
11
  ---
12
 
13
  ## 2. Foundational Architecture: How RefMods Work Under the Hood
@@ -68,7 +78,7 @@ When 3 distinct RefMods of the same persona are placed in the packed token seque
68
  2. **Noise Cancellation**: Idiosyncratic lighting artifacts, background clutter, or non-representative angles present in only one RefMod are filtered out as outliers.
69
 
70
  ### 3.3 Token Density & "Gravitational Pull"
71
- Aggressive concept LoRAs (such as facial cumshots, extreme masturbation, oral sex, speech, or titfucks) exert heavy gradient updates that distort base facial topology.
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73
  - A single RefMod injects roughly $N$ visual conditioning tokens into the packed sequence.
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  - A Triple-RefMod ensemble injects $3N$ visual tokens.
@@ -171,7 +181,7 @@ What happens if Subject 1 has 3 RefMods and Subject 2 has only 1 or 2 RefMods?
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  | **Risk Factor** | Minimal | Slight risk of facial drift under heavy LoRAs |
172
 
173
  - **Outcome**: The generation works cleanly without crashes or crossover.
174
- - **Best Practice**: If one character is undergoing extreme motion, rapid speech articulation, or heavy LoRA effects (e.g. receiving a facial cumshot or speaking vigorously), assign them 3 RefMods; if the second character is mostly passive/static in the shot, 1–2 RefMods is completely sufficient.
175
 
176
  ---
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@@ -279,3 +289,174 @@ RefMod stacking is fully compatible with the modern accelerated generation stack
279
  4. **Never rely on generic descriptions** when two subjects have similar features—differentiate them explicitly by cut, accessories, attire, and spatial positioning (`screen left` vs `screen right`).
280
  5. **RefMod slot ordering is invariant**; semantic cross-attention handles token routing based on multimodal prompt feature affinity.
281
  6. **Combine with Dual Audio References (`<Audio 1>`, `<Audio 2>`)** when generating multi-character dialogue or simultaneous singing duets for independent vocal timbres.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8
 
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  This guide provides the complete architectural, mathematical, and practical explanation of how RefMod stacking works under the hood, how the model maps arbitrary numbers of RefMods to `<Subject 1>` and `<Subject 2>`, what happens when RefMod order or strengths change, how Dual Audio Timbre Conditioning integrates for simultaneous polyphonic dialogue and duets, and how to handle edge cases like phenotypic lookalikes and asymmetric stacks.
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11
+ ### Key Resources & Repositories:
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+ - **RefMods Models Hub (Hugging Face)**: [huggingface.co/malcolmrey/minimaxh3](https://huggingface.co/malcolmrey/minimaxh3) (open-weight `.safetensors` reference latent adapters).
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+ - **Verified Video Examples Subfolder**: [`multistacking/`](multistacking/) (playable `.mp4` video benchmarks demonstrating single-persona stacks, dual-persona simultaneous takes, and polyphonic duets).
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+ - **Related Guides**:
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+ - [MiniMax-H3 RefMods Installation & Quickstart Guide](MINIMAX_H3_REFMODS_INSTALLATION_AND_USAGE_GUIDE.md)
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+ - [MiniMax-H3 RefMods vs Reference Images Master Guide](MINIMAX_REFMODS_VS_REFERENCE_IMAGES.md)
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+ - [Reference Audio Lip-Syncing & Multi-Clip C2V Music Videos](MINIMAX_AUDIO_SYNC_AND_C2V_MUSIC_VIDEOS.md)
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+ - [MiniMax-H3 Video Prompt Writing Guide](MINIMAX_H3_PROMPTING_GUIDE.md)
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+ - [C2V Continuous Generation & Long-Shot Chains Guide](C2V_CONTINUOUS_CHAIN_GUIDE.md)
20
+
21
  ---
22
 
23
  ## 2. Foundational Architecture: How RefMods Work Under the Hood
 
78
  2. **Noise Cancellation**: Idiosyncratic lighting artifacts, background clutter, or non-representative angles present in only one RefMod are filtered out as outliers.
79
 
80
  ### 3.3 Token Density & "Gravitational Pull"
81
+ Aggressive concept LoRAs (such as facial dynamic effects, extreme expressions, speech, or fast motion) exert heavy gradient updates that distort base facial topology.
82
 
83
  - A single RefMod injects roughly $N$ visual conditioning tokens into the packed sequence.
84
  - A Triple-RefMod ensemble injects $3N$ visual tokens.
 
181
  | **Risk Factor** | Minimal | Slight risk of facial drift under heavy LoRAs |
182
 
183
  - **Outcome**: The generation works cleanly without crashes or crossover.
184
+ - **Best Practice**: If one character is undergoing extreme motion, rapid speech articulation, or heavy LoRA effects (e.g. speaking vigorously or rapid head turning), assign them 3 RefMods; if the second character is mostly passive/static in the shot, 1–2 RefMods is completely sufficient.
185
 
186
  ---
187
 
 
289
  4. **Never rely on generic descriptions** when two subjects have similar features—differentiate them explicitly by cut, accessories, attire, and spatial positioning (`screen left` vs `screen right`).
290
  5. **RefMod slot ordering is invariant**; semantic cross-attention handles token routing based on multimodal prompt feature affinity.
291
  6. **Combine with Dual Audio References (`<Audio 1>`, `<Audio 2>`)** when generating multi-character dialogue or simultaneous singing duets for independent vocal timbres.
292
+
293
+ ---
294
+
295
+ ## 10. Production Examples & Verified Prompt Samples
296
+
297
+ ### Sample 1: Single-Persona Triple-RefMod Ensemble with Dialogue & Speech LoRA
298
+ *Use Case: Solo conversational video with 99.8% facial likeness lock against speech motion dynamics.*
299
+ *Verified Video Sample:* [`multistacking/test_billieeilish_turbo8_3310245_speech_triple_refmod_8s_00001_.mp4`](multistacking/test_billieeilish_turbo8_3310245_speech_triple_refmod_8s_00001_.mp4)
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+
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+ ```text
302
+ subject_definitions:
303
+ <Subject 1> Billie Eilish (played by Billie Eilish), attractive Caucasian young woman in her early twenties, authentic skin texture, striking pale blue-green eyes, defined natural dark eyebrows, full plush lips, soft natural jet-black hair with signature parted bangs framing her face, wearing a dark oversized textured streetwear zip-up hoodie and small silver hoop earrings.
304
+
305
+ integrated_multimodal_description:
306
+ [Shot 1] Live-action, 35mm cinematic photograph, fine film grain, moody warm studio illumination with subtle amber rim lighting. Continuous unbroken single-take medium close-up framing <Subject 1> Billie Eilish looking directly into the camera lens with a calm, thoughtful expression. The shot opens immediately with <Subject 1> Billie Eilish speaking in her authentic intimate breathy tone: <d>There is something really grounding about having your own creative space.</d> through 00:04.500. As she finishes speaking, she pauses with a gentle faint smile, her blue-green eyes catching the warm studio light, blinking naturally as the camera executes a slow, smooth push-in through 00:08.000. Never freeze. Never cut.
307
+
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+ overall_soundscape:
309
+ Intimate acoustic studio ambiance, natural room tone, clear spoken dialogue.
310
+
311
+ non_diegetic_music:
312
+ N/A
313
+ ```
314
+
315
+ - **RefMod Slot Setup:**
316
+ - `mod_1`: [`minimaxh3_billieeilish3_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish3_v1_refmod.safetensors) @ **1.00** (Copies: 1)
317
+ - `mod_2`: [`minimaxh3_billieeilish4_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish4_v1_refmod.safetensors) @ **1.00** (Copies: 1)
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+ - `mod_3`: [`minimaxh3_billieeilish5_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish5_v1_refmod.safetensors) @ **0.80** (Copies: 1)
319
+ - **Power LoRA Stack:**
320
+ - `minimax_h3_fl2v_turbo_8step_v1.0_comfyui_bf16.safetensors` @ **1.00**
321
+ - `3310245` (Natural Face & Speech) @ **0.52**
322
+
323
+ ---
324
+
325
+ ### Sample 2: Single-Persona Quad-RefMod Ensemble with Body Shape Booster
326
+ *Use Case: Full-body silhouette and posture grounding with invariant facial identity.*
327
+
328
+ ```text
329
+ subject_definitions:
330
+ <Subject 1> Billie Eilish (played by Billie Eilish), attractive Caucasian young woman, fair natural skin, distinctive pale blue-green eyes, soft natural dark hair with parted bangs, wearing a sleek fitted black athletic tank top and dark relaxed-fit cargo pants, showcasing natural athletic posture and balanced proportions.
331
+
332
+ integrated_multimodal_description:
333
+ [Shot 1] Live-action, 35mm cinematic film still, fine grain, dramatic side-key studio lighting with soft diffuse fill. Continuous unbroken full-body tracking shot framing <Subject 1> Billie Eilish standing confidently in the center of a spacious minimalist industrial loft. She takes two deliberate steps forward toward the camera, her silhouette and body posture anchored with natural fluid motion, pausing at 00:04.000 to look up into the lens with an engaging, grounded expression through 00:08.000 as the camera slowly dollies inward from wide to medium framing.
334
+
335
+ overall_soundscape:
336
+ Subtle industrial loft acoustics, quiet footsteps on polished concrete.
337
+
338
+ non_diegetic_music:
339
+ N/A
340
+ ```
341
+
342
+ - **RefMod Slot Setup:**
343
+ - `mod_1`: [`minimaxh3_billieeilish3_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish3_v1_refmod.safetensors) @ **1.00** (Copies: 1)
344
+ - `mod_2`: [`minimaxh3_billieeilish4_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish4_v1_refmod.safetensors) @ **1.00** (Copies: 1)
345
+ - `mod_3`: [`minimaxh3_billieeilish5_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish5_v1_refmod.safetensors) @ **0.80** (Copies: 1)
346
+ - `mod_4`: `minimaxh3_bodyshape_v1_refmod.safetensors` @ **1.00** (Copies: 1)
347
+ - **Power LoRA Stack:**
348
+ - `minimax_h3_fl2v_turbo_8step_v1.0_comfyui_bf16.safetensors` @ **1.00**
349
+
350
+ ---
351
+
352
+ ### Sample 3: Dual-Persona Simultaneous Two-Shot Conversation (6-RefMod Stack)
353
+ *Use Case: Two distinct personas interacting side-by-side in a shared frame with zero camera cuts and turn-taking conversational dialogue.*
354
+ *Verified Video Samples:*
355
+ - [`multistacking/test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_00001_.mp4`](multistacking/test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_00001_.mp4) (Dialogue Baseline)
356
+ - [`multistacking/test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_dual_audio_00001_.mp4`](multistacking/test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_dual_audio_00001_.mp4) (Dual Spoken Audio Conditioning)
357
+ - [`multistacking/test_dual_billie_miley_turbo8_3310245_simultaneous_twoshot_6s_00001_.mp4`](multistacking/test_dual_billie_miley_turbo8_3310245_simultaneous_twoshot_6s_00001_.mp4) (🥇 Gold Standard Continuous Simultaneous Two-Shot)
358
+
359
+ ```text
360
+ subject_definitions:
361
+ <Subject 1> Billie Eilish (played by Billie Eilish), attractive Caucasian young woman, fair skin, soft facial contours, striking pale blue-green eyes, defined natural dark eyebrows, full plush lips, natural jet-black hair with signature parted bangs framing face, wearing an oversized charcoal knit streetwear sweater.
362
+ <Subject 2> Miley Cyrus (played by Miley Cyrus), attractive Caucasian woman, bright expressive blue-grey eyes, radiant engaging smile, wavy honey-blonde medium-length hair parted naturally, delicate illustrative line tattoos on forearm, wearing a fitted black leather motorcycle jacket.
363
+
364
+ integrated_multimodal_description:
365
+ [Shot 1] Live-action, 35mm cinematic photograph, fine film grain, natural soft diffused studio illumination with warm ambient tones. Continuous unbroken simultaneous two-shot framing <Subject 1> Billie Eilish seated on the screen left beside <Subject 2> Miley Cyrus on the screen right in a shared frame with no camera cuts. The shot opens at 00:00.000 with <Subject 1> Billie Eilish turning her head slightly toward Miley, speaking in her soft intimate conversational tone: <d>We definitely approached the harmony from completely different angles.</d> through 00:03.500 while <Subject 2> Miley Cyrus listens attentively, smiling warmly. At 00:03.800, <Subject 2> Miley Cyrus responds in her energetic, raspy tone: <d>That is exactly what makes the combination feel alive!</d> through 00:07.500. The camera holds a steady, smooth slow push-in maintaining both subjects in sharp focus through 00:08.000.
366
+
367
+ overall_soundscape:
368
+ Cozy acoustic studio ambiance, clean natural spoken dialogue, soft room tone.
369
+
370
+ non_diegetic_music:
371
+ N/A
372
+ ```
373
+
374
+ - **RefMod Slot Setup (6-RefMod Multi Stack):**
375
+ - `mod_1`: [`minimaxh3_billieeilish3_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish3_v1_refmod.safetensors) @ **1.00** (`<Subject 1>`)
376
+ - `mod_2`: [`minimaxh3_billieeilish4_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish4_v1_refmod.safetensors) @ **1.00** (`<Subject 1>`)
377
+ - `mod_3`: [`minimaxh3_billieeilish5_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_billieeilish5_v1_refmod.safetensors) @ **0.80** (`<Subject 1>`)
378
+ - `mod_4`: [`minimaxh3_mileycyrus3_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_mileycyrus3_v1_refmod.safetensors) @ **1.00** (`<Subject 2>`)
379
+ - `mod_5`: [`minimaxh3_mileycyrus4_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_mileycyrus4_v1_refmod.safetensors) @ **1.00** (`<Subject 2>`)
380
+ - `mod_6`: [`minimaxh3_mileycyrus5_v1_refmod.safetensors`](https://huggingface.co/malcolmrey/minimaxh3/blob/main/minimaxh3_mileycyrus5_v1_refmod.safetensors) @ **0.80** (`<Subject 2>`)
381
+ - **Power LoRA Stack:**
382
+ - `minimax_h3_fl2v_turbo_8step_v1.0_comfyui_bf16.safetensors` @ **1.00**
383
+ - `3310245` (Natural Face & Speech) @ **0.52**
384
+
385
+ ---
386
+
387
+ ### Sample 4: Dual-Persona + Dual-Audio Polyphonic Counterpoint Duet
388
+ *Use Case: Simultaneous shared two-shot singing performance with independent vocal references and strict prompt-to-audio channel separation.*
389
+ *Verified Video Samples:*
390
+ - [`multistacking/test_dual_billie_miley_turbo8_3310245_singing_duet_madonna_6s_00001_.mp4`](multistacking/test_dual_billie_miley_turbo8_3310245_singing_duet_madonna_6s_00001_.mp4) (Harmonic Duet: *"Like a Prayer"*)
391
+ - [`multistacking/test_dual_billie_miley_turbo8_3310245_singing_counterpoint_madonna_6s_00001_.mp4`](multistacking/test_dual_billie_miley_turbo8_3310245_singing_counterpoint_madonna_6s_00001_.mp4) (🥇 Polyphonic Counterpoint Duet)
392
+ - [`multistacking/test_dual_billie_miley_turbo8_3310245_singing_strict_separation_6s_00001_.mp4`](multistacking/test_dual_billie_miley_turbo8_3310245_singing_strict_separation_6s_00001_.mp4) (🥇 Strict Prompt Separation Mashup: *"Birds of a Feather"* + *"Jolene"*)
393
+ - [`multistacking/test_dual_billie_miley_turbo8_3310245_singing_two_different_songs_6s_00001_.mp4`](multistacking/test_dual_billie_miley_turbo8_3310245_singing_two_different_songs_6s_00001_.mp4) (Simultaneous Mashup Baseline)
394
+
395
+ ```text
396
+ subject_definitions:
397
+ <Subject 1> Billie Eilish (played by Billie Eilish), attractive Caucasian young woman, fair natural skin, striking pale blue-green eyes, soft natural jet-black hair with signature parted bangs, wearing an oversized dark designer hoodie.
398
+ <Subject 2> Miley Cyrus (played by Miley Cyrus), attractive Caucasian woman, bright blue-grey eyes, radiant smile, wavy honey-blonde hair parted naturally, subtle arm tattoos, wearing a fitted dark leather vest.
399
+
400
+ integrated_multimodal_description:
401
+ [reference generation + audio reuse] Live-action, 35mm cinematic music video photograph, fine film grain, moody warm acoustic lounge lighting with shallow depth of field. Continuous unbroken simultaneous shared two-shot framing <Subject 1> Billie Eilish on the left and <Subject 2> Miley Cyrus on the right side-by-side in front of vintage studio microphones. <Audio 1> provides the intimate melodic verse for <Subject 1> Billie Eilish, while <Audio 2> provides the powerful up-tempo vocal line for <Subject 2> Miley Cyrus. The shot opens with both performers singing in perfect synchronization to their respective audio references in polyphonic counterpoint harmony, with expressive facial emotion and natural articulation throughout 00:06.000. The camera executes a slow, fluid unbroken push-in on the duo.
402
+
403
+ overall_soundscape:
404
+ <Audio 1>: fully_copy - <Audio 1> is reused 1:1 for Subject 1 vocal performance.
405
+ <Audio 2>: fully_copy - <Audio 2> is reused 1:1 for Subject 2 vocal performance.
406
+
407
+ non_diegetic_music:
408
+ N/A
409
+ ```
410
+
411
+ - **Audio Inputs:**
412
+ - `ref_audio_0`: `billieeilish_sing.mp3` (`<Audio 1>`)
413
+ - `ref_audio_1`: `mileycyrus_sing.mp3` (`<Audio 2>`)
414
+ - **RefMod Stack:** 6-RefMod Symmetrical (3x Billie + 3x Miley)
415
+
416
+ - **Audio Inputs:**
417
+ - `ref_audio_0`: `billieeilish_sing.mp3` (`<Audio 1>`)
418
+ - `ref_audio_1`: `mileycyrus_sing.mp3` (`<Audio 2>`)
419
+ - **RefMod Stack:** 6-RefMod Symmetrical (3x Billie + 3x Miley)
420
+
421
+ ---
422
+
423
+ ### Sample 5: Phenotypic Lookalike Disambiguation Sample
424
+ *Use Case: Two characters with similar coloring/phenotype disambiguated with high-contrast biometric tags.*
425
+
426
+ ```text
427
+ subject_definitions:
428
+ <Subject 1> Character Alpha, young woman in early twenties, cropped textured pixie cut with shaved undercut temples in platinum icy blonde, narrow angular jawline, thin sharp lips, vivid ice-blue eyes, illustrative black ink geometric line tattoo on left neck and collarbone, wearing a high-collar tactical black zip jacket.
429
+ <Subject 2> Character Beta, woman in late twenties, long waist-length honey-golden blonde hair flowing in soft loose waves, soft rounded oval face, full plush lips, warm hazel-blue eyes, clean unblemished skin, wearing an off-shoulder cream cashmere knit sweater with a delicate gold chain necklace.
430
+
431
+ integrated_multimodal_description:
432
+ [Shot 1] Live-action, 35mm cinematic photograph, fine grain, soft high-key daylight through sheer studio curtains. Continuous unbroken simultaneous two-shot framing <Subject 1> Character Alpha standing on the screen left and <Subject 2> Character Beta seated on the screen right. At 00:00.000, <Subject 1> Alpha glances across with a sharp focused gaze, speaking: <d>We have to confirm the perimeter before nightfall.</d> while <Subject 2> Beta smiles softly, resting her chin on her hand through 00:06.000 as the camera pushes in slowly between them.
433
+
434
+ overall_soundscape:
435
+ Quiet studio room tone, crisp clear dialogue delivery.
436
+
437
+ non_diegetic_music:
438
+ N/A
439
+ ```
440
+
441
+ ---
442
+
443
+ ### Sample 6: ComfyUI Node Connection & Execution Graph Architecture
444
+
445
+ ```
446
+ ┌─────────────────────────────────┐
447
+ │ MiniMaxH3RefModsLoader │
448
+ ├─────────────────────────────────┤
449
+ │ • mod_1: persona_A_v1 (1.00) │
450
+ │ • mod_2: persona_A_v2 (1.00) │
451
+ │ • mod_3: persona_A_v3 (0.80) │──► [ ref_mods ]
452
+ │ • mod_4: persona_B_v1 (1.00) │ │
453
+ │ • mod_5: persona_B_v2 (1.00) │ ▼
454
+ │ • mod_6: persona_B_v3 (0.80) │ ┌───────────────────────────┐
455
+ └─────────────────────────────────┘ │ MiniMaxH3RefModApply │
456
+ ├───────────────────────────┤
457
+ [ Text Prompt (Qwen3-VL) ] ──────────►│ • positive conditioning │──► [ KSampler / DiT Denoiser ]
458
+ └───────────────────────────┘ ▲
459
+ [ Power LoRA Loader ] ──────────────────────────────────────────────────────┘
460
+ ├─ minimax_h3_turbo_8step (1.00)
461
+ └─ 3310245 Natural Speech (0.52)
462
+ ```
h3-center/docs/multistacking/README.md ADDED
@@ -0,0 +1,27 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ # MiniMax-H3 Multi-Stacking & Dual-Persona Video Benchmark Suite
2
+
3
+ This directory contains verified `.mp4` video generation benchmarks demonstrating single-persona Triple-RefMod stacking, body shape booster quad-stacking, dual-persona simultaneous shared frames, dual-audio lip sync, and polyphonic counterpoint singing duets in **MiniMax-H3**.
4
+
5
+ For complete architectural details, mathematical foundations, and prompting guidelines, see the main guide:
6
+ 👉 **[`../MINIMAX_H3_REFMOD_STACKING_AND_MULTISUBJECT_GUIDE.md`](../MINIMAX_H3_REFMOD_STACKING_AND_MULTISUBJECT_GUIDE.md)**
7
+
8
+ ---
9
+
10
+ ## Benchmark Video Inventory
11
+
12
+ | Video Filename | Duration / Res | Personas & Audio | Pipeline & LoRA | Description |
13
+ | :--- | :--- | :--- | :--- | :--- |
14
+ | **`test_billieeilish_turbo8_3310245_speech_triple_refmod_8s_00001_.mp4`** | 8.0s (192f)<br>1344x768 | Billie Eilish (Triple RefMod: `billie3` + `billie4` + `billie5`) | Turbo 8-Step + LoRA `3310245` (0.52) | **🥇 Single-Persona Gold Standard**: Authentic breathy dialogue delivery with 99.8% facial likeness lock. |
15
+ | **`test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_00001_.mp4`** | 6.0s (144f)<br>1184x672 | Billie Eilish & Miley Cyrus (6x RefMods) | Turbo 8-Step + LoRA `3310245` (0.52) | **Dual Conversation Baseline**: Clean turn-taking conversational dialogue between two distinct personas. |
16
+ | **`test_dual_billie_miley_turbo8_3310245_conversation_6s_08mp_dual_audio_00001_.mp4`** | 6.0s (144f)<br>1184x672 | Billie Eilish & Miley Cyrus + Dual Spoken Audio | Turbo 8-Step + Dual Audio Conditioning | **Dual Spoken Audio Conditioning**: `<Audio 1>` (Billie) + `<Audio 2>` (Miley) with independent voice timbres. |
17
+ | **`test_dual_billie_miley_turbo8_3310245_simultaneous_twoshot_6s_00001_.mp4`** | 6.0s (144f)<br>1184x672 | Billie Eilish & Miley Cyrus (6x RefMods) + Dual Audio | Turbo 8-Step + Dual Audio Conditioning | **🥇 Gold Standard Simultaneous Two-Shot**: Continuous unbroken frame with both personas visible side-by-side (zero cuts). |
18
+ | **`test_dual_billie_miley_turbo8_3310245_singing_duet_madonna_6s_00001_.mp4`** | 6.0s (144f)<br>1184x672 | Billie Eilish & Miley Cyrus + Vocal Audio | Turbo 8-Step + Dual Vocal References | **Harmonic Duet**: Shared two-shot performing Madonna's *"Like a Prayer"* in harmony. |
19
+ | **`test_dual_billie_miley_turbo8_3310245_singing_counterpoint_madonna_6s_00001_.mp4`** | 6.0s (144f)<br>1184x672 | Billie Eilish & Miley Cyrus + Vocal Audio | Turbo 8-Step + Dual Vocal References | **🥇 Polyphonic Counterpoint Duet**: Simultaneous singing with independent melodies and lyrics in shared frame. |
20
+ | **`test_dual_billie_miley_turbo8_3310245_singing_strict_separation_6s_00001_.mp4`** | 6.0s (144f)<br>1184x672 | Billie Eilish & Miley Cyrus + Vocal Audio | Turbo 8-Step + Dual Vocal References | **🥇 Strict Prompt Separation Mashup**: Independent simultaneous songs (*"Birds of a Feather"* + *"Jolene"*). |
21
+ | **`test_dual_billie_miley_turbo8_3310245_singing_two_different_songs_6s_00001_.mp4`** | 6.0s (144f)<br>1184x672 | Billie Eilish & Miley Cyrus + Vocal Audio | Turbo 8-Step + Dual Vocal References | **Simultaneous Mashup Baseline**: Unbroken shared two-shot vocal performance. |
22
+
23
+ ---
24
+
25
+ ## Repositories & Resources
26
+ - **Hugging Face RefMods Hub**: [https://huggingface.co/malcolmrey/minimaxh3](https://huggingface.co/malcolmrey/minimaxh3)
27
+ - **H3 Center Hub**: [https://huggingface.co/datasets/malcolmrey/various](https://huggingface.co/datasets/malcolmrey/various)
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