Meta: Llama 3.2 3B Instruct (free) — Free API

What is Meta: Llama 3.2 3B Instruct (free)?

Meta Llama 3.2 3B Instruct is a 3-billion-parameter multilingual model available free on OpenRouter. Trained on 9 trillion tokens, it excels in instruction-following, complex reasoning, and tool use across 8 languages (English, Spanish, Hindi, and 5 others). 80K context window. The smallest model in Meta's Llama 3.2 family, optimized for accuracy and efficiency in text generation. OpenAI-compatible via OpenRouter. Free tier: 200 RPD.

Meta: Llama 3.2 3B Instruct (free) API Code Example

Paste your API key and run. See the config generator for Claude Code, Cursor, and more tools.

from openai import OpenAI

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

response = client.chat.completions.create(
    model="meta-llama/llama-3.2-3b-instruct:free",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

import OpenAI from "openai";

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

const completion = await openai.chat.completions.create({
  model: "meta-llama/llama-3.2-3b-instruct:free",
  messages: [{ role: "user", content: "Hello!" }],
});

console.log(completion.choices[0].message.content);

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "meta-llama/llama-3.2-3b-instruct:free",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

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