MiniMax H3 Max vs H3 Max Turbo

MiniMax H3 Max vs H3 Max Turbo

这两款都是fal的模型,不是MiniMax的。fal先对MiniMax开源的H3做后训练,得到H3 Max。之后又把H3 Max蒸馏成H3 Max Turbo。底层权重同源,所以768p上限、原生立体声、5到15秒的时长范围三项完全一致。真正要回答的问题只剩两个:蒸馏损失了什么,提速又换来了什么。我们把同样六条提示词分别喂给两款模型,每一条都计了时。做短视频和广告的团队更关心后一个问题,因为同样的时间里,Turbo能多跑几版。

H3 Max与H3 Max Turbo:同一条提示词跑两遍

六条提示词,每条测一项不同的能力。全部在768p、16:9下运行,提示词扩写关闭。每一对画面下方都印出了原始提示词,您可以自己跑一遍验证。每条片段都自带声音,取消静音即可听到。

风格串烧:H3 Max与Turbo谁的细节更足

十五秒,十二个镜头,大约每1.25秒硬切一次。每切一次,主体、景别、色调和技法全部换掉。想用最短的时间看出最多东西,就看这一条。

H3 Max

H3 Max Turbo

两边都撑住了十二个可辨认的镜头,第十一个镜头里的单词也都写对了。H3 Max在每个镜头内部保住了更多细节,火柴的火苗和手表的表圈上最明显。Turbo把这些细节磨软了,但整体观感和剪辑节奏没有跑偏。

十二个镜头,一次跑完

A rapid-cut style reel: 12 distinct shots, each held about 1.25 seconds, hard cuts between them, no dissolves, no captions except where stated. Every shot changes subject, scale, palette and technique so the reel reads as a range demo. 1) Extreme macro, a match head strikes and blooms into sulfur flame, warm orange against near black. 2) Aerial top-down, cracked white salt flats in hexagon plates, one small red truck crossing frame. 3) Hand-drawn anime cel, a girl turns and her hair whips across frame, flat colour and clean linework. 4) Underwater, sunlight shafts through kelp as a shoal of fish turns at once like a silver sheet. 5) Stop-motion claymation, a thumbprinted clay bird tilts its head, visible frame judder. 6) Studio product shot, a chrome watch case rotates slowly, hard key light raking the bevel. 7) Handheld street documentary, rain on a night market awning, steam rolling off a griddle. 8) Isometric 3D, a paper city folds up out of a flat sheet, towers extruding. 9) Close portrait, an old woman lit by one window, skin and eye detail, one slow blink. 10) Two-colour risograph print, a cyclist mid-pedal, coarse dot texture and deliberate misregistration. 11) Motion graphics on black, a white scribble resolves into the clean word SIGNAL. 12) Wide landscape, a storm front over a wheat field, wind combing the crop, last light. Lighting must be motivated in every shot, no neon.

提示词遵循度:H3 Max与Turbo数得清的细节

提示词点了名:台面上并排摆三件工具,轮盘后面放一只蓝色搪瓷杯,前臂上还得沾着泥浆。这正是fal后训练时重点优化的部分,差距理应出现在这里。

H3 Max

H3 Max Turbo

杯子和海绵,两边都放对了。H3 Max把三件工具排成清楚的一行,镜头也始终盯住双手。Turbo则把工具摆散了,取景往外飘,离手更远。

三件工具,按顺序摆好

One continuous take, no cuts. A ceramicist's hands centre a grey clay cylinder on a spinning wheel. Slow push-in from three-quarter left. Late afternoon window light from camera right, warm, with a soft bounce filling the shadow side. Exactly three tools rest on the bench in a row, left to right: a wooden rib, a wire cutter, a small sponge. A blue enamel mug sits on the bench behind the wheel, half full. Water beads run down the clay as it turns. The potter's sleeves are rolled to the elbow and the forearms are flecked with dried slip. Shallow depth of field, focus stays on the hands throughout, the bench behind falls soft.

人物表演:H3 Max与Turbo谁把这个节拍演完

提示词要的是一段很具体的表演。她读完最后一行,停住,吞咽一次,然后把视线抬到镜头之外。

H3 Max

H3 Max Turbo

H3 Max把整个节拍走完了,最后那一眼也抬到位。Turbo让她一直读下去,眼睛只抬了一半,情绪还没落地镜头就结束了。手和手指的形态,两边都没问题。

一张脸,一个具体的节拍

One continuous take, no cuts, no dialogue. Close on a woman in her thirties reading a handwritten letter by a window at dusk. She reaches the last line, her eyes stop moving, she swallows once, then lifts her gaze just past the lens. Light is from the window only, cool and soft, falling off quickly toward the right of frame. Handheld with a very slight breathing drift. Skin texture, fine hair and the moisture on her eyes are visible. Both hands hold the paper steady at the lower edge of frame, fingers relaxed and correctly formed. Focus holds on her eyes throughout.

流体物理:H3 Max与Turbo的粘稠感对比

逆光的蜂蜜从木勺流进半满的玻璃罐。落到液面上先盘起来,再一圈圈沉下去。

H3 Max

H3 Max Turbo

两边看上去都是真的液体,而不是一团模糊。H3 Max的蜜流始终没断,大理石板上的焦散光也在。Turbo则自作主张,多给罐子加了一个盖子。

逆光蜂蜜,落下时盘起

One continuous take, macro, no cuts. Backlit honey pours from a wooden dipper into a clear glass jar already half full. The stream is thin and unbroken at first, then coils onto the surface and folds over itself before sinking. Late sun rakes through from behind, so the honey glows amber and throws a warm caustic onto the marble slab under the jar. A single drip clings to the dipper, stretches, and falls. 120fps slow motion feel. Surface tension, viscosity and the way the coil settles must read as real liquid, not as a soft blur.

画面文字:H3 Max与Turbo都得把招牌写对

这是整页里最难的一项。招牌要分两行写出NORTHFIELD BAKERY,下面还有更小的一行EST 1954。材质是金箔,玻璃上的反光还一直在移动。

H3 Max

H3 Max Turbo

两边都拼对了字,两行的排布也稳住了,反光扫过时字母没有晃动。蒸馏在这一组上的代价最小:H3 Max的投影稍微锐利一点,差别仅此而已。

招牌必须写对

One continuous take, no cuts. A sign painter finishes a shop window in gold leaf and black outline. The camera holds square to the glass as the brush completes the final letter. The finished sign reads exactly: NORTHFIELD BAKERY, on two lines, NORTHFIELD above BAKERY, in a classic serif with a thin drop shadow. Below it, smaller, in plain capitals: EST 1954. Warm afternoon light from the street side, reflections of passing traffic drifting across the glass. Every letter must be correctly spelled, evenly spaced and stay stable, with no warping or flicker as the reflections move.

运镜与三维一致性:H3 Max与Turbo的视差对比

镜头沿着螺旋楼梯的中庭直坠十二层,最后停在指南针花纹的上方。视差一旦稳不住,栏杆就会跟着弯。

H3 Max

H3 Max Turbo

两边都完成了这段下坠,也都稳稳落在指南针花纹上,几何结构没有滑动。下落途中,H3 Max保留了更多书架和书本的细节。

十二层,直坠到底

One continuous take, no cuts. The camera falls straight down the open centre of a spiral library stairwell, twelve storeys deep, accelerating. Brass railings spiral past, each floor lined with dark oak shelves and small green reading lamps that streak into rings as the fall speeds up. A glass dome high above throws hard shafts of light down the shaft, and dust turns slowly in them. At the bottom the fall decelerates and settles a few feet above a black marble floor inlaid with a pale compass rose. Parallax must hold true all the way down, with the railings and floors staying rigid and correctly spaced rather than sliding or bending.

H3 Max与H3 Max Turbo规格对照

速度数字实测自上面六组生成,规格参数来自fal。

功能H3 MaxH3 Max Turbo
厂商fal,基于MiniMax开源的H3做后训练fal,由H3 Max蒸馏而来
发布时间2026年8月2026年9月
15秒片段,实测44.9秒19.1秒
相对速度,实测基准快2.3倍
画质,按fal的评测更高一档达到H3 Max的97%分位
最高分辨率768p768p
输出,实测1344 x 768,24帧1344 x 768,24帧
片段时长5到15秒5到15秒
音频,实测AAC立体声,32 kHzAAC立体声,32 kHz
文生视频与图生视频支持,可指定首帧和尾帧支持,可指定首帧和尾帧
参考生视频最多12个文件Turbo唯一砍掉的模式
细节与指令遵循保住细微质感,把动作走完细节变软,有时收得早
适合画面细节拉满同样的观感,速度快一倍多