Leonardo AI

Proprietary Lucid and Phoenix image models and the Motion video family, with direct and hosted API access.

Six reviewed named models. Older custom SD/SDXL models, retired SVD service and additional hosted routes require separate identity and licensing review; worldwide completeness is not established.

Closed-weight models

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Input tokensOutput tokens

Estimate = (input tokens × input price + output tokens × output price) / 1,000,000. Include conversation history in input and billed reasoning in output. Input-only decision models ignore the output setting; enter all billed input for one decision, including its question and criteria. Media, tools and discounts are separate.

6 models

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Model input and output limits, prices and estimated cost per question at the selected token counts.
Input tokensPublished limit*	Output tokensMaximum per response*	Input pricePer 1M tokens	Cost per question1,000 input + 500 outputEstimated · uncached
2,000characters	Width 16–3840px; height 16–3616px; multiples of 8. Default 1200×1200.image dimensions	Usage pricing $0.0167 / output imageStandard output image · Replicate$0.0765 / output imageUltra output image · ReplicateRates & conditions ↗	Different billing unitPrice details ↗
9,999characters	Width 16–2496px; height 16–2496px; multiples of 8. Default 1024×1024.image dimensions	Usage pricing Configuration-based USD pricing; use the Leonardo API calculator for an exact quote.Rates & conditions ↗	Different billing unitPrice details ↗
2,000characters	Width 32–2048px; height 32–2048px; multiples of 8. Default 1024×1024.image dimensions	Usage pricing $1.50 / 1,000 metered unitsunit · ReplicateRates & conditions ↗	Different billing unitPrice details ↗
2,000characters	Width 32–2048px; height 32–2048px; multiples of 8. Default 1024×1024.image dimensions	Usage pricing Configuration-based USD pricing; use the Leonardo API calculator for an exact quote.Rates & conditions ↗	Different billing unitPrice details ↗
9,999characters	480p, 720poutput resolution	Usage pricing $0.30 / output videooutput video · ReplicateRates & conditions ↗	Different billing unitPrice details ↗
9,999characters	480p, 720poutput resolution	Usage pricing Configuration-based USD pricing; use the Leonardo API calculator for an exact quote.Rates & conditions ↗	Different billing unitPrice details ↗

* Media models show their native limits. A shared context window includes both input and output tokens.

Original currency and billing unit, without currency conversion. Rates are dated snapshots; open the conditions for tiers, promotions and endpoint restrictions.How to read the data

Catalog coverage

Closed-weight model variants and explicitly identified closed-source managed model components across language, code, image, video, audio and other documented modalities. Global provider and historical-release coverage is being expanded; this is not yet exhaustive. 172 company reviews are still open.

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