aion-1.0-mini — Free AI Model & API

aion-labs/aion-1-0-mini
chat
Get API key →
Context Window 131K
Max Output 32K
Rate Limit Daily token allowance
Cost $0.00 FREE
Free Period Since May 23, 2026
Credit Card Not required
Phone Verification Required
Status Online

Overview

aion-1.0-mini — free model from Aion Labs.

Model ID
aion-1-0-mini
Base URL
https://api.aionlabs.ai/v1
Specifications
Context: 131K · Output: 32K · Modality: text · OpenAI Compat: No

Quick Start

Integrate aion-1.0-mini with 3 lines of code. See the config generator for Claude Code, Cursor, and more.

from openai import OpenAI

client = OpenAI(
    base_url="https://api.aionlabs.ai/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="aion-1-0-mini",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)
import OpenAI from "openai";

const openai = new OpenAI({
  baseURL: "https://api.aionlabs.ai/v1",
  apiKey: "YOUR_API_KEY",
});

const completion = await openai.chat.completions.create({
  model: "aion-1-0-mini",
  messages: [{ role: "user", content: "Hello!" }],
});

console.log(completion.choices[0].message.content);
curl "https://api.aionlabs.ai/v1/models/aion-1-0-mini:generateContent?key=YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [{"parts": [{"text": "Hello!"}]}]
  }'

Other Free Models from Aion Labs

aion-2.0

131K context · No card

aion-1.0

131K context · No card

Rate Limits & Constraints

Rate Limit Daily token allowance
Context Window 131K
Max Output Tokens 32K
Cost Free — since May 23, 2026
Credit Card Not required
OpenAI Compatible No — uses provider-native API

Features & Use Cases

Best For

Chat

Modality Support

text

Playground — Test aion-1.0-mini

Test aion-1.0-mini directly in your browser. Your API key is sent directly to Aion Labs — never stored.

Model: aion-1.0-mini Get Key

🔒 Your key is never stored — sent directly to the model provider via our server proxy.

Ready to chat with aion-1.0-mini.

Frequently Asked Questions

How do I get an API key for aion-1.0-mini?

Sign up at Aion Labs to get your API key. No credit card is required — just an email sign-up. Once you have the key, use the code snippets in the Quick Start section above.

Is aion-1.0-mini really free?

Yes. aion-1.0-mini is available on Aion Labs's free tier and has been free since May 23, 2026. Rate limits apply: Daily token allowance. Always check the provider's terms for any changes to the free tier.

What are aion-1.0-mini's rate limits?

Daily token allowance Context window: 131K. Max output: 32K. No credit card required.

What are the best free alternatives to aion-1.0-mini?

Popular free alternatives include inclusionAI: Ring-2.6-1T, Owl Alpha, NVIDIA: Nemotron 3 Nano Omni (free). You can also browse all 164+ free models on our site.

More questions? See our full FAQ →

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