Morph: Morph V3 Large

morph/morph-v3-large

Created Jul 7, 2025

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Morph: Morph V3 Large

morph/morph-v3-large

Created Jul 7, 2025

262,144 context

$0.90/M input tokens$1.90/M output tokens

Morph's high-accuracy apply model for complex code edits. ~4,500 tokens/sec with 98% accuracy for precise code transformations.

The model requires the prompt to be in the following format: <instruction>{instruction}</instruction> <code>{initial_code}</code> <update>{edit_snippet}</update>

Zero Data Retention is enabled for Morph. Learn more about this model in their documentation

Sample code and API for Morph V3 Large

OpenRouter normalizes requests and responses across providers for you.

FastApply allows you to apply code edits by providing the original code, the desired changes, and instructions. The model will merge the changes intelligently.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.