V3 Fast API

morph/morph-v3-fast
V3 Fast on AIMLAPI.
Context
82K tokens
Input
$1.10032 / 1M tokens
Output
$1.65048 / 1M tokens

How to use V3 Fast API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to morph/morph-v3-fast.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/chat/completions",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "morph/morph-v3-fast",
      "messages": [
        {
          "role": "user",
          "content": "Hello!"
        }
      ]
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "morph/morph-v3-fast",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"morph/morph-v3-fast","messages":[{"role":"user","content":"Hello!"}]}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

V3 Fast API Pricing

TypePrice
Input
$1.10032 / 1M tokens
Output
$1.65048 / 1M tokens

V3 Fast vs other models

ModelInputOutputContextBest for
V3 Fast
This page
$1.10032 / 1M tokens
$1.65048 / 1M tokens
82K tokens
Reasoning + agents
$6.5 / 1M tokens
$39 / 1M tokens
1.05M tokens
Reasoning + agents
$2.6 / 1M tokens
$13 / 1M tokens
1M tokens
Balanced coding + agents
$3.9 / 1M tokens
$19.5 / 1M tokens
1M tokens
Long-context, multimodal & agentic workflows
$0.65 / 1M tokens
$3.9 / 1M tokens
1.05M tokens
Reasoning + agents

Frequently asked questions

V3 Fast has a 81,920 tokens context window and can return up to 38,000 tokens.

V3 Fast takes image, text as input and returns text.

Use morph/morph-v3-fast as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.

V3 Fast is priced at input $1.10032 / 1M tokens, output $1.65048 / 1M tokens.

Yes, V3 Fast can stream responses as they are generated.

Yes, V3 Fast accepts image input alongside text.

V3 Fast is a chat model (morph/morph-v3-fast) that processes text and image input and returns text output, with reasoning and web search support.

Yes, it supports function calling, parallel tool calls, and structured output formats.

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