Morph: Morph V3 Fast
morph/morph-v3-fast
Access Morph V3 Fast from Morph using Puter.js AI API.
Get Started// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.chat("Explain quantum computing in simple terms", {
model: "morph/morph-v3-fast"
}).then(response => {
document.body.innerHTML = response.message.content;
});
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
puter.ai.chat("Explain quantum computing in simple terms", {
model: "morph/morph-v3-fast"
}).then(response => {
document.body.innerHTML = response.message.content;
});
</script>
</body>
</html>
# pip install openai
from openai import OpenAI
client = OpenAI(
base_url="https://api.puter.com/puterai/openai/v1/",
api_key="YOUR_PUTER_AUTH_TOKEN",
)
response = client.chat.completions.create(
model="morph/morph-v3-fast",
messages=[
{"role": "user", "content": "Explain quantum computing in simple terms"}
],
)
print(response.choices[0].message.content)
curl https://api.puter.com/puterai/openai/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_PUTER_AUTH_TOKEN" \
-d '{
"model": "morph/morph-v3-fast",
"messages": [
{"role": "user", "content": "Explain quantum computing in simple terms"}
]
}'
Model Card
Morph V3 Fast is a specialized code-editing model built by Morph, designed to serve as the execution layer in AI-assisted development workflows. Rather than generating code from scratch, it applies edits suggested by frontier reasoning models like Claude or GPT-4o to existing code files.
It processes at approximately 10,500 tokens per second with around 96% accuracy on code transformations, making it one of the fastest options for automated code apply tasks. The model supports an 81,920-token context window and up to 38,000 output tokens.
Morph V3 Fast is built for high-volume, latency-sensitive pipelines where code edits need to be applied rapidly and cheaply.
Context Window 82K
tokens
Max Output 38K
tokens
Input Cost $0.8
per million tokens
Output Cost $1.2
per million tokens
Release Date May 1, 2025
Model Playground
Try Morph V3 Fast instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.
More AI Models From Morph
Frequently Asked Questions
You can access Morph V3 Fast by Morph through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.
Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Morph V3 Fast to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.
| Price per 1M tokens | |
|---|---|
| Input | $0.8 |
| Output | $1.2 |
Morph V3 Fast was created by Morph and released on May 1, 2025.
Morph V3 Fast supports a context window of 82K tokens. For reference, that is roughly equivalent to 164 pages of text.
Morph V3 Fast can generate up to 38K tokens in a single response.
Yes — the Morph V3 Fast API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.
Get started with Puter.js
Add Morph V3 Fast to your app without worrying about API keys or setup.
Read the Docs View Tutorials