Minimax H3 · 4-step vs 8-step 复现对比

来自测试员在 GPU6/7 生产接口上跑错成 4-step 的 24 条记录,按原 prompt / 参考图 / 时长反推参数,用 steps=8 重跑复现。每屏一个 case,左右同步播放对比画质。
当前:case 01

720p

case 01
- 主角是图1,电影级、写实画风,实拍现实画风。 正面近景拍摄视角,画面只聚焦于男主与女主的上半身。女主面部视频中基本不露出,她身穿露腰露背的红色连衣裙,只偶尔出现肩颈、手臂、腰线、裙摆和手部细节;男主身穿剪裁极佳的黑色高级定制衬衣。场景是在图2暧昧氛围的红黑色调室内,整体光线昏暗、低饱和、奢华、克制,后景微微虚化,红丝绒沙发、黑金大理石边几、暖色低光源共同营造成熟暧昧的约会氛围。 画面发生在图2的红丝绒沙发前。男主坐在红丝绒沙发上,姿态慵懒而从容,身体微微后靠,衣料质感高级、细腻。沙发旁是一张奢华的黑金大理石边几,上面放着一个精美的水晶玻璃杯,杯内盛着琥珀色威士忌和几块正在慢慢融化的冰块,杯身隐约可见细腻水珠。画面中能听到冰块轻轻碰撞玻璃杯的声音、雪茄燃烧的细微声、室内轻微空气流动声、衣料摩擦声与克制的呼吸声。
4-step · ?
8-step · 352.6s
case 02
- Dialogue: - Mướp (Chồng - rung đùi đắc ý, nói oang oang vào điện thoại): "Thế nhé, tối nay anh bao! Lương anh á, anh đưa vợ một nửa là may, còn lại anh giấu giày tủ. Vợ anh á, anh quát một tiếng là đứng nghiêm luôn!" - Actions/Directions: A static locked-off medium-wide shot of the Vietnamese living room. Mướp is sitting on the left on a wooden chair, bouncing his leg smugly and talking into his smartphone. On the right, sitting on the same sofa, is a figure completely hidden behind a wide, open newspaper. Just as Mướp finishes his sentence, the newspaper is slowly lowered, revealing Mimi's sharp yellow eyes glaring intently at him, and she raises a feather duster into view. Mướp notices, drops his phone, and freezes in terror. - AI Video Prompt: "3D animation, Pixar style, ultra-detailed fur. A static, locked-off medium-wide shot of a traditional Vietnamese living room. 'Mướp' (orange cat) sits on the left, bouncing his leg smugly and talking into a smartphone. Next to him on the right sits a cat completely hidden behind a large open newspaper. As Mướp talks, the newspaper slowly lowers, revealing 'Mimi' (gray cat) glaring fiercely, and she raises a feather duster into view. Mướp drops his phone and freezes in terror."
4-step · 106s
8-step · 190.1s
case 03
This stunning still from a live sports broadcast captures a radiant woman seated in a packed FIFA soccer stadium, watching a daytime match. She watches intently at the game then eyes glance up and notices the camera and turns her head, then waves at the camera and smiles, and then after 1 second joins the crowd in clap and celebrates, her every movement exuding elegance. A gentle breeze caresses her hair. The fluid, cinematic image, shot from the perspective of a live television camera, utilizes shallow depth-of-field technology to precisely capture the exciting moments of the game. The image includes realistic stadium seating, the crowded atmosphere, the live score and match timer in the upper left corner, and the sports channel watermark in the upper right. NBA live broadcast fan cutaway, subject seated among fans in the lower-bowl stands, NBA-style scoreboard, team names and logos (knicks vs thunders or spurs) , quarter, game clock, LIVE watermark make there be a red blinking dot next to it to make it more realistically real. Natural stadium lighting, delicate skin texture, a sharply focused woman, and a slightly blurred background all combine to create a believable and authentic aesthetic for the live sports broadcast, all presented in a 16:9 aspect ratio.
4-step · 205.4s
8-step · 370.2s
case 04
The person is already mid-swing on the tow rope, moving in continuous motion — without pausing or stopping, they continue their momentum and launch off the rope, flying forward and upward through the air over the water like a superhero in flight, cape trailing behind, arms extending forward into a flying pose as the trajectory smoothly transitions from hanging to soaring. Smooth, unbroken continuous motion throughout, no pause, no freeze, cinematic, photorealistic.
4-step · 130s
8-step · 240.7s
case 05
Eyes closed
4-step · ?
8-step · 123.9s
case 06
Danced nurse
4-step · 51.6s
8-step · 195.0s
case 07
[Image1]:总裁室场景,[Image2]:蜂医,[Image3]蝶,[Image4]:野牛冲锋枪 视频不加字幕和背景音乐,角色和物品按参考图执行,超清画质。 1 00:00-00:02 总裁室场景 近景|固定镜头 蜂医拿着野牛冲锋枪[Image4] 身体微微前倾,面部特写,神情轻蔑,目光紧盯蝶,充满审问压迫感。蜂医:你个臭老鼠来绝密航天干什么! 语气严厉,安静室内 2 00:02-00:05 半身中景|固定镜头 蝶正面站立,身姿松弛,面无表情,神态淡然 蝶:呃~ 吃剩饭。 语速慢悠悠,慵懒摆烂语气 3 00:05-00:07 近景特写|固定镜头 切回蜂医,眉头收紧,眼神持续审视蝶。 蜂医得瑟的挥着手里的野牛冲锋枪,向天开了一枪。蜂医:你有枪法吗? 挥舞声,枪声,蜂医语气带着轻蔑。 4 00:07-00:08 半身中景|固定镜头 蝶轻轻晃动身体,随意摇头 蝶:麻油。 语气漫不经心 5 00:08-00:10 近景特写|固定镜头 蜂医上半身小幅晃动,持续追问 蜂医:那你有思路吗? 持续推进审问节奏 6 00:10-00:11 半身中景|固定镜头 蝶安静摇头,神态放空 蝶:麻油。 7 00:11-00:13 近景特写|固定镜头 蜂医面露不耐,眉头紧皱。蜂医:那你有固排吗? 语速加快,烦躁感上升 8 00:13-00:15 半身中景|固定镜头 蝶歪头短暂思索,迟疑之后缓缓摇头。蝶:嗯...(思考)亚麻油。呆萌迟疑神态
4-step · 194.6s
8-step · 362.6s
case 08
Create a vertical video in a 9:16 aspect ratio, optimized for Instagram Reels. Keep the character's face, hairstyle, blue dress, body proportions, shoes, and overall appearance exactly consistent with the reference image. The character is standing in a beautiful nighttime soccer stadium filled with spectators and elegant soft purple stadium lights. She smiles brightly at the camera and performs a cute, elegant, energetic K-pop-inspired dance. She gently moves her body from side to side to the rhythm, with graceful arm movements, then makes a smooth playful turn. Her long ponytail and flowing blue dress move beautifully and naturally with her movement. After the turn, she faces the camera again, smiles warmly, and finishes with a cute heart gesture toward the camera. Keep the dance charming, graceful and natural rather than overly fast or complicated. The camera slowly moves slightly closer to the character during the dance. Keep the nighttime soccer stadium, green grass and soft purple lighting consistent throughout the entire video. Do not change the character's face, hairstyle, blue dress, shoes, or body proportions. No extra limbs, no distorted hands or feet, no sudden costume changes, and no additional characters in the foreground. Video duration: approximately 5–6 seconds. Vertical format: 9:16. Optimized for Instagram Reels.
4-step · 199.5s
8-step · 354.4s
case 09
画面中心的男人吃着吃着把碗扔了,把桌子掀了,很愤怒
4-step · 105.9s
8-step · 188.3s
case 10
Create a beautiful cinematic scene in Paris at golden hour transitioning into evening. Keep the characters exactly consistent with the provided reference image. Do not change their faces, hairstyles, clothing, proportions, or identity. Start with a medium-wide shot showing both characters together in the Paris setting. The camera slowly and smoothly pushes forward toward them, with a very subtle cinematic handheld movement that feels natural and realistic. Keep the movement gentle and stable, not shaky. The girl looks around the beautiful surroundings with a soft, happy expression. The guy looks toward her naturally, then briefly looks toward the Paris scenery. They interact naturally and comfortably, with subtle facial expressions and realistic body movement. Warm golden sunlight and soft evening lights create beautiful highlights and realistic shadows. The Eiffel Tower and elegant Parisian architecture remain visible in the background. Add gentle movement in the trees and flowers and subtle environmental motion. Use cinematic depth of field, realistic skin texture, natural lighting, detailed clothing, realistic hair movement, high-quality film-like composition, and smooth natural motion. Keep the characters sharp and recognizable throughout the entire shot. No sudden camera movements, no distorted faces, no extra people appearing, no changes to their clothing, no exaggerated movements. Ultra-realistic cinematic quality, polished film look, natural color grading, beautiful composition, smooth camera motion, high detail.
4-step · ?
8-step · 210.0s
case 11
Generate a 15-second vertical video using three reference images. Image 1 corresponds to Character 1, Image 2 corresponds to Character 2, and Image 3 corresponds to Character 3. Preserve the characters' original facial features, outfits, hairstyles and temperament, as well as the warm lighting atmosphere, blurred background and overall visual style of the original footage throughout the video. Ensure no face swapping, facial distortion or character identity changes occur; movements are natural and lifelike, and camera motion is steady and smooth. 0–3 seconds: Present a close-up shot focusing on the face of Character 1. The character performs subtle facial expressions identical to those at the opening of the original video naturally, warm side light casts on the face, the background is blurred, and the overall texture stays consistent with the original footage. 3–7 seconds: The camera pans slowly. Character 2 walks naturally into the frame from the left and engages in gentle hand interaction with Character 1. Match the movement trajectory, standing distance and body orientation to the original video as closely as possible, refrain from exaggerated or distorted movements. 7–11 seconds: Character 3 enters the frame from behind, creating a three-person composition. Recreate the triangular formation, body orientations and hand gestures of the three characters in a precise 1:1 ratio as seen in the original video, keeping interactions between characters natural and fluid. 11–15 seconds: The camera gradually zooms out into a full wide shot. The three characters hold their final interactive poses while the complete background scenery comes into view, and the frame stabilizes on the ending frame. No frame jumps throughout the sequence, eliminate abrupt cuts, character drifting, limb deformation and facial breakdown; the final effect resembles authentic cinematic footage.
纯文生视频,无参考图
4-step · 188s
8-step · 343.2s
case 12
The character in the image is sweating super heavily after a hard workout; when suddenly a fat green stinky ghost appears and jumps into the butt of the character in the image to possess him. The fat ghost quickly squezzes himself all the way inside of the body of the character in the image to possess him and take control of his body as the character in the image wiggles and screams as he is being possessed to not be possessed (Have the ghost completely disappear after going all the way inside) Then, the ghost takes full control of his body and the character in the image finds a red sweaty used speedo laying on the floor so he picks it up, smells it deeply as he comments on the stink and then quickly takes off his pants to put it on, all while bragging about having snatched such a hot body
4-step · 129.8s
8-step · 227.6s
case 13
Keep the camera completely static and locked in the same position throughout the shot. The character is dancing in the foreground with natural, continuous movement. In the background, the train is moving smoothly past the scene. Do not pan, zoom, tilt, rotate, or move the camera. Maintain consistent framing and composition for the entire video.
4-step · 200.8s
无产物
8-step · 71.6s

480p

case 14
NEMOJ MENJATI IZGLED KARAKTERA NI POZADINE, neka par pcelica sleti na cvetove ispred karaktera, karakter polako hoda kroz cvece i rukama dodiruje cvece, kada ih vidi neka se iznenadi radosno i neka im pridje, kada im karakter pridje neka pcele odlete.
4-step · 36.6s
8-step · 59.4s
case 15
Build the final romance climax. Surround the couple with the most beautiful environment yet—city skyline, soft lights, moving reflections, and a glowing night atmosphere. They hold each other, smile, and look completely at peace. Use a sweeping cinematic camera move worthy of a film finale. Create one 8–10 second, 16:9, photorealistic cinematic music-video clip with a romantic movie-like progression. Use the same lead couple in every clip: one handsome adult man and one beautiful adult woman in their mid-20s, with consistent face, hairstyle, body proportions, and identity across all clips. Mood: deep love, longing, tenderness, emotional chemistry, elegant nighttime romance. Visual style: premium cinematic lighting, realistic skin texture, natural expressions, graceful camera movement, rich color depth, soft bokeh, physically believable motion, no exaggerated acting. No subtitles, no text, no logos, no watermark, no deformed anatomy, no duplicate limbs, no cartoon style, no modern UI elements.
纯文生视频,无参考图
4-step · 32.8s
8-step · 54.6s
case 16
Build the final romance climax. Surround the couple with the most beautiful environment yet—city skyline, soft lights, moving reflections, and a glowing night atmosphere. They hold each other, smile, and look completely at peace. Use a sweeping cinematic camera move worthy of a film finale. Create one 8–10 second, 16:9, photorealistic cinematic music-video clip with a romantic movie-like progression. Use the same lead couple in every clip: one handsome adult man and one beautiful adult woman in their mid-20s, with consistent face, hairstyle, body proportions, and identity across all clips. Mood: deep love, longing, tenderness, emotional chemistry, elegant nighttime romance. Visual style: premium cinematic lighting, realistic skin texture, natural expressions, graceful camera movement, rich color depth, soft bokeh, physically believable motion, no exaggerated acting. No subtitles, no text, no logos, no watermark, no deformed anatomy, no duplicate limbs, no cartoon style, no modern UI elements.
纯文生视频,无参考图
4-step · 18.7s
8-step · 27.8s
case 17
let them all from the photo dance together georgian dances
4-step · 45.2s
8-step · 73.4s
case 18
嘿!我是墨鏡貓 今天不聊八卦,只聊真實。 八大,不是你想像的那樣。 這裡有專業、有規矩,也有認真生活的人。 共鳴傳媒,看見不同!喵~ ======================================== 主貓咪焦距感為45MM,背景在海邊不要切換其他的背景,貓咪戴上墨鏡後就開始邊左右搖擺跳舞邊講,語速放慢一點,也不用幫我加上字幕。背景在自然一些,背景音樂去掉,帶入海浪拍打聲。
纯文生视频,无参考图
4-step · 28.4s
8-step · 60.8s
case 19
A cinematic, slow-motion sequence of a dramatic spinal hyperextension lock, where the standing character leans back slowly to apply pressure, casting dramatic shadows across the mat.
4-step · 43.4s
8-step · 122.8s
case 20
Take this guy face and make him play b mirage cs2 and have him kill diddy and epestein and then get traded by charlie kirk
4-step · 36.8s
8-step · 56.5s
case 21
generate a video of this robot skateboarding in front of a green screen
4-step · ?
8-step · 53.3s

1080p

case 22
make this character walk in the middle of the frame and dance the iconic dance of tobey mcguire from spiderman, while at the back people and car pass by and people inside the building walks arounds like shadow moving to make the background look more natural and realistic, make the leaves and trees move a little to look like a wind is blowing randomly to make it look natural
4-step · 248.4s
8-step · 444.0s
case 23
A male feral four-legged reindeer in the frozen forest, he smirked at camera confidence, accepting the challenge of who can fart the longest to melt away the snow, his stomach growling loudly and ready as he lift his tail up as his rear end are swelled up bigger, and he blasted out the loudest biggest fart as it was stinking up the whole forest as all of the snow and ice melted.
4-step · 317.5s
8-step · 567.5s
case 24
A featureless athletic motion-capture character performs a high jump and lands in a deep three-point crouch, one hand touching the ground, the other arm extended backward, then slowly raises the head and holds the pose. Powerful impact, agile superhero-style body mechanics, clear anticipation and follow-through. Full body always visible, centered composition, fixed camera, plain light gray studio background, soft even lighting, clean silhouette, no camera movement, no cuts, no props.
纯文生视频,无参考图
4-step · 307.2s
8-step · 563.2s