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Model infoModelsSnapshot: 15 Oct 2026

Midjourney / Midjourney experimental legacy

Midjourney HD (legacy)

Early alternative model for detailed, abstract images; distinct from modern HD resolution mode.

Image generation
historicalClosed weightsImage generation
Official documentation (opens in a new tab)Reviewed 13 Oct 2026
3 of 17 specification fields collected
Output resolution512 × 512 initial image; legacy Beta Upscale to 2048 × 2048 at 1:1See specification notes below
Output formatsNot collectedAwaiting source review
Input billingNot collectedMidjourney web / Discord
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
Maximum output
Not collected
Input modalities
Text, ImageSource for Input modalities (opens in a new tab)
Output modalities
ImageSource for Output modalities (opens in a new tab)
Reasoning
Not collected
Tool calling
Not collected
Structured output
Not collected
Streaming
Not collected
Batch processing
Not collected
Fine-tuning
Not collected
Knowledge cutoff
Not collected
Release date
Not collected
Parameters
Not collected
Architecture
Not collected
Languages
Not collected
Context caching
Not collected

No documented hosted prompt-cache lifetime, cache-hit pricing or reusable-prefix contract. Reusing a seed or style is not prompt caching.

Output resolutions
512 × 512 initial image; legacy Beta Upscale to 2048 × 2048 at 1:1Source for Output resolutions (opens in a new tab)

Access & pricing

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

Midjourney web / Discord

Provider source (opens in a new tab)
API model ID
Not collected

No general public API. See application selector instead.

Access
Historical or retired application model. Current use is not established; no current subscription charge is attributed to this record.
Regions
Contractual serving-region and residency guarantees not established.
Application selector
Historical --hd (not current V8 --hd)Source for Application selector (opens in a new tab)

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

Data & enterprise terms

Retention, training use, regional processing and enterprise terms have not been summarized for this endpoint.

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.

Midjourney web / Discord

Not verified
How it works
Not collected
Minimum reusable input
Not collected
Lifetime & refresh
Not collected
How to enable it
Not collected
Usage fields
Not collected
Billing rules
Not collected
Limits & data boundaries
Not collected

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

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

Inferred for the provider-controlled model version from official model documentation and service terms. Access is through the hosted application; no weight-download distribution is documented. A subscription, custom style or third-party automation service is not treated as a separate model or official API.

Classification evidence (opens in a new tab)

Sources reviewed