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Morph V3 Fast

Morph's fastest apply model for code edits.

Model by Morph

IndexedProprietary
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Install

Pick your client. Read the repository before you give any tool access to your data.

{
  "model": "morph/morph-v3-fast",
  "baseURL": "https://openrouter.ai/api/v1"
}

OpenAI-compatible API: point any OpenAI SDK at the base URL and use this model id.

Settings it needs

  • OPENROUTER_API_KEYrequiredsecret

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About

Morph's fastest apply model for code edits. ~10,500 tokens/sec with 96% accuracy for rapid code transformations. The model requires the prompt to be in the following format: <instruction>{instruction}</instruction> <code>{initial_code}</code> <update>{edit_snippet}</update>...

Use cases: code-generation, refactoring

Reviews

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Price and limits

VariantInput $/M tokensOutput $/M tokensCached input $/M
Standard$0.8$1.2—

Price as of Oct 26, 2026 from OpenRouter. Prices change often; check before you rely on one.

Provider
Morph
Model id
morph/morph-v3-fast
Context window
262,144 tokens (262K)
Max output
131,072 tokens
Input
text
Output
text
Tool calling
Not listed
Structured outputs
Yes
Reasoning
No
Weights
Closed
Released
Jul 7, 2025

Details

Auth
API key
License
Proprietary
Docs
openrouter.ai/morph/morph-v3-fast/api
First seen
Oct 24, 2026
Last checked
Oct 26, 2026
Source
OpenRouter

More from Morph

Cite this page

Morph V3 Fast: price, context window, tool use. Agent Mart. https://agentmart.dev/models/morph-morph-v3-fast (last updated 2026-10-26)