CRITICALFailure Reference

MiniMax Hailuo Anatomy Artifact — Pre-Generation Risk Reference

Technical Classification

Anatomical Topology & Coherence Failure

Anatomical Topology & Coherence Failure is Hailuo's most common critical-tier failure. The model produces high-quality static frames but anatomy degrades across motion: fingers fuse or multiply, limbs reshape, facial proportions drift between frames. Hailuo (MiniMax) refunds via their developer console support flow; the support team recognises anatomical topology failures as a documented escalation category when accompanied by Generation ID, prompt text, and timestamped frame evidence.

How to identify this failure

✕6+ fingers or fused digits visible on hand
✕Limb count changes across the clip duration
✕Facial proportions drift between frames
✕Joint articulation reverses direction
✕Body topology collapses during rotation or fast motion

Real generation examples

Prompt used

"Dancer performing a pirouette in a sunlit studio"

Failure observed @ 0:02

Left hand shows 6 fingers at 0:02; right arm geometry collapses during rotation at 0:04

Prompt used

"Close-up of a chef chopping vegetables with a knife"

Failure observed @ 0:03

Fingers fuse into a single mass at 0:03; reseparate incorrectly at 0:04

Documentation strength

If you need to escalate

VERY HIGH — Hailuo support classifies anatomical topology failures as a critical-tier escalation category. Well-documented requests approve within 1-3 business days.

AVA is a pre-purchase prevention tool, not a post-purchase recovery tool. Platforms generally do not guarantee credit refunds for output-quality failures; goodwill credits are at each platform's discretion. The strength rating reflects how well-formed your support ticket can be, not a promised outcome.

Prevention + documentation steps

01
Score your prompt before you generate
Run your prompt through AVA's pre-flight scoring against the Anatomical Topology & Coherence Failure pattern. Green light = generate. Yellow/red = rewrite using the suggested fix before you commit credits.
02
Capture Generation ID + timestamp if it failed anyway
Find the Generation ID in the URL or share link. Note the exact time when the Anatomical Topology & Coherence Failure first appears (e.g. "failure first visible at 1.2s"). Timestamped evidence is significantly stronger than a general complaint.
03
Use the correct technical term in your support ticket
Describe this failure as "Anatomical Topology & Coherence Failure". This term maps to a recognised internal workflow in the support system and routes the ticket to the right team.
04
Submit via the correct support channel
Runway has no direct email intake. Pro+ plan: open the in-app AI Assistant (help widget bottom-right of app.runwayml.com), describe the failure with the technical term, attach evidence. Free/Standard plan: human support isn't available — your channel is Discord #community-help with @On Call - Moderators.

Frequently asked questions

Will MiniMax Hailuo refund credits for anatomy failures?

Yes. Submit through the Hailuo developer console support flow. Cite "Anatomical Topology Failure", include the Generation ID, quote the prompt, and timestamp the frame where anatomy breaks. Attach a PDF audit report for fastest processing.

Why does Hailuo produce anatomy failures?

Hailuo's diffusion architecture inherits the same per-frame denoising limitations as other video models. Articulated-body topology degrades under motion because the model lacks a runtime skeletal constraint solver — finger-count and limb-count are emergent rather than enforced.

Which Hailuo prompts highest-risk for anatomy failures?

Close-up hand shots, dance and sports, multi-subject scenes, prompts with detailed facial expression, and rapid motion. AVA flags these patterns before generation.

Score your prompt

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Paste your prompt and the platform you intend to use. AVA returns a red/yellow/green score against this specific failure mode plus a concrete rewrite if the risk is high.

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