Skip to content
Model infoModelsSnapshot: 15 Oct 2026

Akool / Akool visual AI

Akool Image2Video Fast V1

Named Akool image-to-video model in the official model-list example. The authenticated inventory determines current account availability and settings.

Video generation
availableClosed weightsVideo generation
Official documentation (opens in a new tab)Reviewed 14 Oct 2026
5 of 18 specification fields collected
Output resolution720p, 1080p, 4kSee specification notes below
Clip duration5 or 10 secondsSee specification notes below
Input billingNot collectedAkool
Output billingNot collectedNo inferred price

Specifications

Provider-documented facts. “Not collected” means we have not verified that field yet, not that the feature is unsupported.

Context / input limit
Not collected

No model-specific public value established in reviewed primary sources.

Maximum output
Not collected

No model-specific public value established in reviewed primary sources.

Context caching
Not collected

No model-specific public value established in reviewed primary sources.

Reasoning
Not collected

No model-specific public value established in reviewed primary sources.

Tool calling
Not collected

No model-specific public value established in reviewed primary sources.

Structured output
Not collected

No model-specific public value established in reviewed primary sources.

Streaming
Not collected

No model-specific public value established in reviewed primary sources.

Batch processing
SupportedSource for Batch processing (opens in a new tab)

One request may create 1–10 video jobs. This is batch generation, not a discounted asynchronous text Batch API.

Fine-tuning
Not collected

No model-specific public value established in reviewed primary sources.

Parameters
Not collected

No model-specific public value established in reviewed primary sources.

Architecture
Not collected

No model-specific public value established in reviewed primary sources.

Knowledge cutoff
Not collected

No model-specific public value established in reviewed primary sources.

Languages
Not collected

No model-specific public value established in reviewed primary sources.

Release date
Not collected

No model-specific public value established in reviewed primary sources.

Input modalities
Image, TextSource for Input modalities (opens in a new tab)
Output modalities
VideoSource for Output modalities (opens in a new tab)
Output resolutions
720p, 1080p, 4kSource for Output resolutions (opens in a new tab)

Official example inventory lists 1280×720, 1920×1080 and 3840×2160. Re-query the authenticated inventory for current model settings.

Output duration
5 or 10 secondsSource for Output duration (opens in a new tab)

Example model inventory, not an independently exercised limit.

Access & pricing

Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.

Akool

Provider source (opens in a new tab)
API model ID
AkoolImage2VideoFastV1

Exact value in the official example inventory; account-visible current availability has not been exercised.

Access
POST https://openapi.akool.com/api/open/v4/image2Video/createBySourcePrompt/batch. Authenticate with x-api-key or Bearer authorization. Account, plan and feature availability apply.
Regions
Published personal-data storage: AWS in the EEA or United States unless otherwise specified. This is not a guarantee of a selectable inference region.
Training data policy
Published terms prohibit use of customer content or usage data to train machine-learning models.Source for Training data policy (opens in a new tab)
Data retention
Customer Content is stored for 365 days and users can clear it; other data categories and contractual/legal exceptions have separate retention rules.Source for Data retention (opens in a new tab)
configuration
Example inventory: maximum one image, ten outputs; no supported last-frame conditioning, generated-audio configuration or extended prompt. The generic route supports these fields for other models.Source for configuration (opens in a new tab)
priceMetadata
Example inventory publishes unit_credit 5 / 10 / 20 for 720p / 1080p / 4k, but does not establish the billing denominator. No per-second or per-video tariff inferred.Source for priceMetadata (opens in a new tab)
resourceExpiry
Generated resources expire after 7 days. This does not establish a 7-day storage or training-retention policy.Source for resourceExpiry (opens in a new tab)

Endpoint pricing has not been collected. Check the provider for applicable rates.

Data & enterprise terms

Terms state customer content and usage data will not be used by Akool or third parties to train machine-learning models. Privacy policy gives Customer Content a 365-day retention period with user deletion, and AWS storage in the EEA or US unless otherwise specified. Generated-resource expiry is separate from storage retention. Contract-specific and legal exceptions apply.

Read the service policy (opens in a new tab)

Caching

Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.

01 / INITIAL INPUTProcess & retain

The system processes eligible input and retains reusable state.

02 / LATER REQUESTCheck available state

Reuse depends on matching input, session state and the cache policy.

03 / CACHE HITReuse & generate

Reusing state can reduce repeated work. Any charges follow the billing rules below.

Akool

AkoolImage2VideoFastV1
Not verified

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

How it works
Not collected

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

Minimum reusable input
Not collected

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

Lifetime & refresh
Not collected

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

How to enable it
Not collected

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

Usage fields
Not collected

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

Billing rules
Not collected

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

Limits & data boundaries
Not collected

Saved media, avatar templates, voice assets and temporary result URLs do not establish prompt caching or discounted cached-input pricing.

No verified cache rate for this endpoint. An empty rate is not a zero charge.

Caching reviewed 14 Oct 2026

What the measurements say

No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.

Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.

The record behind the model

Why it is included

First-party evidence identifies this as an Akool model: the model inventory names the provider or the launch describes a rebuilt native model. Proprietary service/model rights are retained; no public weight distribution has been established.

Classification evidence (opens in a new tab)

Sources reviewed