Experiment 06 · Video
Where do you write a prohibition?
The mascot’s stomp, three ways — Kling 3.0 Pro with the ban in the prompt, Kling with the ban in negative_prompt, Hailuo 3 Max as the control. Six takes. The studio has not judged them yet. You can mark the one you would keep.
The takes
XTake 1
Watch the six takes and mark the one you would keep.
Which way each card was asked stays sealed: the studio has not reviewed these takes blind yet, and this page will not spoil it. Your pick stays in this page’s address.
- Card X
- Card Y
- Card Z
The bill
Every paid generation of the run, as its record has it: the amount the provider billed, to the last digit. The total is added in billionths of a dollar, so it never drifts.
The mascot’s bench× 6
| Item | Settings | Billed |
|---|---|---|
| Hailuo, ban in the prompt (control) · Take 1From the cache: paid earlier (2026-09-26), nothing charged to this run | Hailuo 3 Max · 6 s · 768p · 10:23:56 | ($0.48) |
| Hailuo, ban in the prompt (control) · Take 2 | Hailuo 3 Max · 6 s · 768p · 17:53:14 | $0.48 |
| Kling, ban in the prompt · Take 1 | Kling 3.0 Pro · 6 s · 720p · 17:54:39 | $0.672 |
| Kling, ban in the prompt · Take 2 | Kling 3.0 Pro · 6 s · 720p · 17:55:27 | $0.672 |
| Kling, ban in negative_prompt · Take 1 | Kling 3.0 Pro · 6 s · 720p · 17:55:27 | $0.672 |
| Kling, ban in negative_prompt · Take 2 | Kling 3.0 Pro · 6 s · 720p · 17:54:58 | $0.672 |
Subtotal$3.168
Tofu’s bench (not shown on this page)× 6
| Item | Settings | Billed |
|---|---|---|
| Hailuo, ban in the prompt (control) · Take 1From the cache: paid earlier (2026-09-25), nothing charged to this run | Hailuo 3 Max · 6 s · 768p · 08:59:51 | ($0.48) |
| Hailuo, ban in the prompt (control) · Take 2 | Hailuo 3 Max · 6 s · 768p · 17:55:04 | $0.48 |
| Kling, ban in the prompt · Take 1 | Kling 3.0 Pro · 6 s · 720p · 17:57:16 | $0.672 |
| Kling, ban in the prompt · Take 2 | Kling 3.0 Pro · 6 s · 720p · 17:57:48 | $0.672 |
| Kling, ban in negative_prompt · Take 1 | Kling 3.0 Pro · 6 s · 720p · 17:54:57 | $0.672 |
| Kling, ban in negative_prompt · Take 2 | Kling 3.0 Pro · 6 s · 720p · 17:55:31 | $0.672 |
Subtotal$3.168
Paid by this campaign$6.336
The total rounded up to the cent, as Kiju’s buttons round it$6.34, the billed amount rounded up to the cent
The provenance file writes $6.34. labo/LOG.md
Prompt and settings
Low static camera at tabletop level. The tin toy lurches forward and slams one foot down at once, then a second heavy stomp: each step shakes the cardboard buildings and bursts paper dust into the air, with a small camera jolt on each impact. The brass key keeps turning in its back. Photographed tabletop miniature brought to life like stop-motion: a physical tin wind-up toy and a cardboard city; the toy keeps exactly the shape, colors, horns, eyes and key of the first image; stiff, jerky mechanical wind-up toy motion; one clear action beat; no morphing, no extra creatures, no people, no hands, no text, no watermark.Low static camera at tabletop level. The tin toy lurches forward and slams one foot down at once, then a second heavy stomp: each step shakes the cardboard buildings and bursts paper dust into the air, with a small camera jolt on each impact. The brass key keeps turning in its back. Photographed tabletop miniature brought to life like stop-motion: a physical tin wind-up toy and a cardboard city; the toy keeps exactly the shape, colors, horns, eyes and key of the first image; stiff, jerky mechanical wind-up toy motion; one clear action beat.negative_promptmorphing, extra creatures, people, hands, text, watermark
Settings
- Model
- minimax/hailuo-3-max · kwaivgi/kling-v3.0-pro
- Provider
- openrouter
- Aspect ratio
- 16:9
- Duration
- 6 s
- Resolution
- 768p · 720p
- First frame
- yes
- Takes
- 12
- Day
- 2026-09-27
Why ask
The studio had met it before: naming what must not appear can bring it in. In a shot of “Wind Me Up”, Hailuo was
told “no hands” and drew a human hand anyway. This run replays the mascot’s stomp with the ban in the prompt, and
with the ban moved to negative_prompt, a field Kling accepts through its provider.
What to look for
The key moved or deformed on the mascot; clichés the model adds on its own (spikes, an antenna); and an object that appears because the prompt named it.
What stays open
The verdict was deferred: the founder found blind review on the command line tedious (labo/LOG.md). The mapping
stays closed in the lab, and nothing is recorded as kept. Your preference on this page stays in the address
bar — nothing is sent, nothing is stored.
The run asked the same question on Tofu, the robot of POC!, with five more new takes; they are in the bill, not on the page.