comparison

MiniMax-H3 — text-to-video prompt format

One prompt per category from a public prompt library, run as published and rewritten to MiniMax's T2VA format. Everything else identical: 1344×768, 243 frames (10.1 s), 50 steps, seed 12345, SageAttention 2 + First Block Cache + mmgp block offload, one RTX 5090. The rewrite is compute-free — it costs encoder tokens, not sampling time. Judge by watching and listening: the original prompts specify no audio at all, and H3 generates audio either way.

13items
2variants
335smean per clip
2.4htotal GPU
18.3sfull step
0.39scached step (FBCache)
37sVAE decode — flat
24.1 GiBpeak VRAM

Generation cost is set by resolution, frame count and steps — not by the prompt, so it is reported once rather than per variant. First Block Cache makes steps bimodal, so a single seconds-per-iteration figure cannot be extrapolated: at this threshold it skips ~68% of steps, and a skipped step costs 0.39s against 18.3s for a full one.

fullcached generatewithout FBCache
20 steps614152s402s
25 steps817190s494s
30 steps1020227s585s
50 steps1634342s950s

product ad

Original — as published in the prompt library
generate 305speak 24.1 GiB 64 prompt tok
Show coffee beans falling in slow motion onto a rustic wooden table. Transition into a cinematic close-up of hot coffee being poured into a ceramic mug with steam rising naturally. Use warm golden hour lighting streaming through a window. Include smooth tracking shots and shallow depth of field for realism. Mood: comforting, cozy, morning ritual.
Rewritten — MiniMax T2VA format
generate 305speak 24.1 GiB 198 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, cinematic commercial, a macro close-up frames roasted coffee beans tumbling onto a rustic wooden table, each bean bouncing and settling into the grain. The camera pulls out with small amplitude at slow speed as the beans come to rest under warm directional light. [Shot 2] At 00:04.500, the camera cuts to a close-up of a white ceramic cup as hot coffee pours in a steady stream, foam swirling on the surface and steam curling upward through the light. overall_soundscape: Hard coffee beans clatter and skitter across bare wood, settling into a rolling patter. A steady stream of hot liquid pours into a ceramic cup, its pitch rising as the cup fills, over a quiet room tone. non_diegetic_music: A slow upright-bass line with brushed drums at a relaxed tempo, joined midway by a warm electric piano that fades out at the end.

cinematic

Original — as published in the prompt library
generate 307speak 24.1 GiB 36 prompt tok
Nighttime futuristic city filled with neon billboards and flying vehicles. Aerial drone-style camera glides between skyscrapers. Wet reflective streets below. Blue-pink lighting palette.
Rewritten — MiniMax T2VA format
generate 306speak 24.1 GiB 190 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, cinematic, a wide aerial shot frames a nighttime futuristic city dense with neon billboards in blue and magenta, flying vehicles threading between mirrored skyscrapers. The camera performs a tracking shot forward with large amplitude at slow speed, gliding between towers as reflections streak across wet glass. [Shot 2] At 00:05.000, the camera tilts down with medium amplitude to reveal rain-slick streets far below, neon signage doubled in the standing water as traffic flows through the canyon. overall_soundscape: A deep city hum carries the rising and falling whine of vehicles passing overhead. Rain hisses against glass and metal, and distant traffic echoes between the towers. non_diegetic_music: A pulsing synthesizer arpeggio at a steady mid tempo over sustained low bass, with a filtered swell that builds and then drops away.

realistic

Original — as published in the prompt library
generate 307speak 24.1 GiB 60 prompt tok
A mother prepares breakfast in a sunlit kitchen, gently arranging plates and utensils. Natural window light spills across counters, highlighting textures. Handheld documentary-style camera follows her movements, with slight subtle pans and natural ambient sounds implied. Mood: warm, authentic, and intimate, emphasizing everyday domestic life.
Rewritten — MiniMax T2VA format
generate 306speak 24.1 GiB 190 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, documentary realism, a medium shot frames a mother in a sunlit kitchen setting plates onto a wooden counter, morning light spilling through the window and catching the steam from a kettle. The camera pushes in with small amplitude at slow speed as she arranges cutlery and slides a pan from the heat. [Shot 2] At 00:05.500, the camera cuts to a close-up of her hands folding a napkin beside a plate, dust motes drifting through the window light. overall_soundscape: Ceramic plates click softly against a wooden counter and cutlery chimes as it is set down. A kettle simmers and a pan scrapes lightly off the burner, over quiet household room tone. non_diegetic_music: Sparse acoustic guitar notes at a slow tempo, joined by sustained soft strings that rise gently and settle.

marketing

Original — as published in the prompt library
generate 340speak 24.1 GiB 65 prompt tok
Gym scene starting with low-energy warm-up. Transition into high-intensity training montage with tracking shots following athletes. Include dynamic close-ups of motion and sweat droplets. Use bright lighting and vibrant gym colors. Pacing: energetic, motivational, fast cuts between exercises. Mood: empowering, aspirational, and inspiring action.
Rewritten — MiniMax T2VA format
generate 342speak 24.1 GiB 184 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, cinematic, a wide shot frames a dim gym at dawn where an athlete rolls their shoulders through a slow warm-up, light angling through high windows. The camera performs a slow arc shot around them with medium amplitude. [Shot 2] At 00:04.000, the camera cuts to a tracking shot following the athlete at speed through a high-intensity set, weights striking the rack and chalk dust hanging in the light as their breathing turns hard and rhythmic. overall_soundscape: Rubber soles squeak on the gym floor over a low ventilation hum. Metal plates clash and settle on the rack, ropes slap the ground, and breathing grows heavy and rhythmic. non_diegetic_music: A driving electronic kick at a fast tempo with a rising synthesizer line, building in volume through the second half.

explainer

Original — as published in the prompt library
generate 343speak 24.1 GiB 61 prompt tok
Floating digital blocks connect dynamically in a dark futuristic space. Smooth orbit camera movement rotates around the structure, revealing 3D depth. Blue neon glow illuminates edges, subtle reflections add realism. Background is minimal and sleek. Motion: flowing and continuous. Mood: high-tech, futuristic, and visually immersive.
Rewritten — MiniMax T2VA format
generate 342speak 24.1 GiB 170 prompt tok
integrated_multimodal_description: [Shot 1] 3D CG animation, clean and minimal, a medium shot frames luminous digital blocks suspended in dark space, thin light-lines snapping between them as connections form. The camera performs an arc shot around the structure with medium amplitude at slow speed, revealing depth as new nodes attach and the lattice grows. [Shot 2] At 00:06.000, the camera pulls out with medium amplitude to show the completed structure rotating slowly, its connections pulsing once in sequence. overall_soundscape: A low ambient drone underpins soft digital clicks as each block locks into place. Faint high shimmers mark new connections forming. non_diegetic_music: Sparse synthesizer tones at a slow tempo over a sustained pad, with a gentle rise as the structure completes.

ai avatar

Original — as published in the prompt library
generate 343speak 24.1 GiB 85 prompt tok
Generate a professional AI avatar delivering breaking news in a sleek, modern studio. The avatar has realistic facial features, expressive eyes, and subtle hand gestures while speaking. Use a slow camera push-in from a medium shot to a close-up for emphasis. Neutral broadcast lighting illuminates the face evenly, with soft rim lighting to separate the avatar from the background. Include animated ticker graphics at the bottom and a clean, minimalist studio backdrop.
Rewritten — MiniMax T2VA format
generate 343speak 24.1 GiB 207 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, broadcast studio look, a medium shot frames a news presenter (S1) behind a dark desk in a sleek modern studio, screens glowing blue behind them. The camera pushes in with small amplitude at slow speed as the presenter looks to camera, and with a clear, measured voice says: <d>[English] Good evening. We begin tonight with a story developing at this hour.</d> They glance down at the desk, then back up. [Shot 2] At 00:06.500, the camera cuts to a tighter close-up as the presenter continues: <d>[English] Our correspondent is at the scene.</d> overall_soundscape: A quiet studio room tone with a faint air-handling hum. Paper shifts once on the desk and fabric rustles as the presenter turns. non_diegetic_music: A short brass-and-synth sting at a moderate tempo under the opening, settling into a low sustained pad.

editorial

Original — as published in the prompt library
generate 342speak 24.1 GiB 42 prompt tok
Slow-motion runway walk under dramatic spotlight lighting. Cinematic tracking shot follows model, capturing fabric movement, textures, and expressions. Background softly blurred to emphasize elegance and style. Mood: luxurious, dynamic, professional.
Rewritten — MiniMax T2VA format
generate 342speak 24.1 GiB 181 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, high-fashion editorial, a low wide shot frames a model walking a dark runway under a hard overhead spotlight, a long coat swinging with each unhurried stride. The camera performs a tracking shot backward with medium amplitude at slow speed, holding the model centre-frame as fabric lifts and falls. [Shot 2] At 00:06.000, the camera cuts to a close-up of the hem and boots striking the polished floor, light flaring off the surface. overall_soundscape: Sharp heel strikes ring on a polished runway floor with a long reverberant tail. Heavy fabric swings and snaps with each stride, over the low murmur of an unseen audience. non_diegetic_music: A slow electronic pulse with a deep sub-bass on each step, joined by a sparse metallic percussion pattern.

social media

Original — as published in the prompt library
generate 359speak 24.1 GiB 29 prompt tokunequal work — 33/50 cached
Sunrise over mountains. Slow forward zoom captures natural light and landscape depth. Background: soft atmospheric haze. Mood: inspiring, cinematic, uplifting.
Rewritten — MiniMax T2VA format
generate 344speak 24.1 GiB 170 prompt tokunequal work — 34/50 cached
integrated_multimodal_description: [Shot 1] Live-action, cinematic landscape, a wide shot frames a mountain ridge at first light, layered peaks receding into soft atmospheric haze. The camera performs a slow zoom in with medium amplitude as the sun clears the ridgeline and light spreads down the slopes, mist moving through the valley below. [Shot 2] At 00:06.000, the camera tilts up slightly with small amplitude to hold the sun above the peaks as lens flare crosses the frame. overall_soundscape: A steady high-altitude wind moves across open rock, rising and falling. Distant birdcalls carry thinly through the cold air. non_diegetic_music: A sustained string pad at a slow tempo, joined by a single piano motif that grows in volume as the light spreads.

asmr

Original — as published in the prompt library
generate 345speak 24.1 GiB 38 prompt tok
Golden honey flows from a spoon in ultra-slow motion. Camera tracks liquid's path, highlighting glossy texture. Lighting: warm and soft. Mood: indulgent, smooth, sensory-rich.
Rewritten — MiniMax T2VA format
generate 345speak 24.1 GiB 161 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, macro ASMR, an extreme close-up frames golden honey drawing off the lip of a metal spoon in a slow continuous ribbon, warm soft light raking across its surface. The camera performs a tracking shot downward with small amplitude at slow speed, following the falling strand as it coils and folds into the pool below. [Shot 2] At 00:06.000, the camera holds a static shot as the last of the honey draws thin, breaks, and settles into the glossy surface. overall_soundscape: A thick viscous liquid draws and folds with soft wet pulls, pooling with a low sticky settling sound. A faint metallic ring sounds as the spoon shifts. non_diegetic_music: N/A

educational

Original — as published in the prompt library
generate 342speak 24.1 GiB 35 prompt tok
Camera travels between planets in realistic space. Star field in background. Smooth orbit reveals scale and distance. Lighting: soft planetary glows. Mood: immersive, scientific, educational.
Rewritten — MiniMax T2VA format
generate 343speak 24.1 GiB 163 prompt tok
integrated_multimodal_description: [Shot 1] 3D CG, realistic astronomy visualization, a wide shot frames a banded gas giant against a dense star field, its moons catching a soft rim of light. The camera performs an arc shot around the planet with large amplitude at slow speed, revealing the scale of the moons against the disc. [Shot 2] At 00:06.000, the camera performs a tracking shot outward with large amplitude, pulling back until the planet and its moons sit small within the star field. overall_soundscape: A deep sustained space drone with slow swells and no other ambient sound. non_diegetic_music: Sustained low strings at a very slow tempo with sparse high piano notes, swelling once as the camera pulls back.

food

Original — as published in the prompt library
generate 343speak 24.1 GiB 41 prompt tok
Handheld camera captures flames, sizzling pans, and chef's actions. Natural daylight and warm kitchen tones. Camera pans and tilts to emphasize movement and energy. Mood: authentic, lively, immersive.
Rewritten — MiniMax T2VA format
generate 344speak 24.1 GiB 187 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, handheld documentary, a medium close-up frames a chef's hands tilting a pan over an open flame in a warm daylight kitchen, oil rippling and catching fire at the edge. The camera shakes slightly and pans right at normal speed, following the pan as vegetables hit the surface and steam bursts upward. [Shot 2] At 00:05.500, the camera tilts down with small amplitude to a close-up of the pan as the chef tosses the contents, flame briefly climbing the side. overall_soundscape: Oil sizzles hard as ingredients hit hot metal, settling into a rolling crackle. Gas flame roars briefly with each toss, and a metal pan scrapes across the burner grate. non_diegetic_music: An upbeat acoustic guitar rhythm at a brisk tempo with light hand percussion, holding steady throughout.

seasonal

Original — as published in the prompt library
generate 342speak 24.1 GiB 32 prompt tok
Christmas product commercial in cozy living room. Fireplace glows warmly, ornaments reflect soft light. Camera pans slowly across scene. Mood: festive, warm, inviting.
Rewritten — MiniMax T2VA format
generate 343speak 24.1 GiB 180 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, cinematic commercial, a wide shot frames a cozy living room at night where a fireplace burns low and a decorated tree glows with warm string lights, ornaments catching the firelight. The camera trucks right with small amplitude at slow speed, passing wrapped gifts and a knitted blanket draped over an armchair. [Shot 2] At 00:06.000, the camera pushes in with small amplitude to a close-up of a glass ornament, the fire reflected and shifting across its surface. overall_soundscape: A fire crackles and pops steadily in the hearth with a soft underlying draw of air. A faint tick of a clock carries through the quiet room. non_diegetic_music: A gentle celesta melody at a slow tempo over sustained warm strings, with a soft fade at the end.

ugc

Original — as published in the prompt library
generate 343speak 24.1 GiB 42 prompt tok
Handheld selfie-style video of a person reviewing a product. Natural daylight illuminates face, slight camera shake adds realism. Subtle gestures and facial expressions emphasize opinions. Mood: authentic, relatable, trustworthy.
Rewritten — MiniMax T2VA format
generate 344speak 24.1 GiB 195 prompt tok
integrated_multimodal_description: [Shot 1] Live-action, handheld selfie-style, a close-up frames a young woman (S1) holding the camera at arm's length in a bright room, daylight from a window on her face. The camera shakes slightly at normal speed as she turns a small product toward the lens and, with a warm conversational voice, says: <d>[English] Okay so I've been using this for about a week now.</d> She tilts it to show the label. [Shot 2] At 00:06.000, the camera holds as she looks back to lens and adds: <d>[English] Honestly? I did not expect it to work this fast.</d> overall_soundscape: A quiet indoor room tone with faint street sound beyond the window. Fabric brushes the microphone as the arm shifts, and the product's cap clicks once. non_diegetic_music: N/A