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xAI: Grok 3 Mini

xAI: Grok 3 Mini

xAI’s Compact Conversational LLM for Fast, Multilingual, Real-Time AI via API

Context: 128 000 tokens
Output: 128 000 tokens
Modality:
Text
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Frame

xAI’s Lightweight Conversational Model for Fast, Cost-Efficient API Use

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Grok 3 Mini is a compact variant of xAI’s flagship Grok 3 model, designed to deliver fast, conversational AI capabilities in latency-sensitive and resource-constrained environments. Developed by xAI, Elon Musk’s AI company, Grok 3 Mini maintains the tone, wit, and alignment of its larger sibling while offering significantly faster inference and lower cost.
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Ideal for startups, real-time applications, and mobile deployments, Grok 3 Mini is accessible via API through AnyAPI.ai - without requiring access to X (formerly Twitter).


Key Features of Grok 3 Mini
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Small-Scale, Fast Inference

Built with fewer parameters than Grok 3, Grok 3 Mini delivers sub-300ms latency for most short prompts, enabling rapid-fire chat and UI integration.
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Conversational Alignment

Tuned to preserve the humor, realism, and natural flow of conversation typical of the Grok model family.


Multilingual Support

Handles text generation in 15+ languages, including English, Spanish, Chinese, French, German, and Japanese.


Cost-Optimized for High-Volume Use

Designed for apps that require frequent inference—perfect for chatbots, embedded assistants, and customer service agents.
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Context Length Up to 16k Tokens

Supports moderately long prompts for multi-turn conversations, chat history, and short document summarization.


Use Cases for Grok 3 Mini


Responsive Chatbots in Mobile or Web Apps

Deploy Grok 3 Mini in apps that require instant replies and natural dialogue without consuming high compute resources.
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Customer Service Assistants

Use the model to draft answers, classify queries, and summarize tickets across support workflows.
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Lightweight Dev Tools and Editors

Embed into browser extensions or cloud IDEs for coding suggestions, Q&A, or autocomplete.
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Multilingual Content Utilities

Translate, paraphrase, or generate short content snippets in multiple languages for international users.
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Conversational Agents in Games or IoT

Use Grok 3 Mini as a fast local brain for character interactions, dialogue systems, or voice assistants.


Why Use Grok 3 Mini via AnyAPI.ai
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API Access Without X Premium

Use Grok 3 Mini without subscribing to X or working through xAI’s internal access controls.
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Unified API Across Top LLMs

Benchmark Grok 3 Mini against Claude, GPT, Gemini, and Mistral with a single key, SDK, and billing pipeline.
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Production-Ready for Low-Latency AI

Deploy into messaging apps, voice interfaces, and UI widgets with high reliability and scalability.
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Affordable and Predictable Usage Billing

Only pay for what you use—Grok 3 Mini’s lightweight architecture keeps costs low and throughput high.
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More Reliable Than OpenRouter or Direct HF Inference

Enjoy uptime SLAs, performance monitoring, and team access with AnyAPI.ai’s integrated dev platform.
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Use Grok 3 Mini for Lightweight Conversational AI at Scale
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Grok 3 Mini delivers witty, fluent conversational intelligence in a compact, API-ready package.

Access Grok 3 Mini via AnyAPI.ai and build fast, multilingual chat tools today.

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Sign up, get your API key, and deploy conversational agents in minutes.

Comparison with other LLMs

Model
Context Window
Multimodal
Latency
Strengths
Model
xAI: Grok 3 Mini
Context Window
128k
Multimodal
No
Latency
Ultra Fast
Strengths
Conversational, witty, low-cost inference
Get access
Model
Anthropic: Claude Haiku 3.5
Context Window
200k
Multimodal
No
Latency
Ultra Fast
Strengths
Lowest latency, cost-effective, safe outputs
Get access
Model
OpenAI: GPT-3.5 Turbo
Context Window
16k
Multimodal
No
Latency
Very fast
Strengths
Affordable, fast, ideal for lightweight apps
Get access
Model
Mistral: Mistral Medium
Context Window
32k
Multimodal
No
Latency
Very Fast
Strengths
Open-weight, lightweight, ideal for real-time
Get access

Sample code for 

xAI: Grok 3 Mini

Python
JavaScript
Curl
import requests

url = "https://api.anyapi.ai/v1/chat/completions"

payload = {
    "stream": False,
    "tool_choice": "auto",
    "logprobs": False,
    "model": "grok-3-mini",
    "messages": [
        {
            "role": "user",
            "content": "Hello"
        }
    ]
}
headers = {
    "Authorization": "Bearer AnyAPI_API_KEY",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
import requests url = "https://api.anyapi.ai/v1/chat/completions" payload = { "stream": False, "tool_choice": "auto", "logprobs": False, "model": "grok-3-mini", "messages": [ { "role": "user", "content": "Hello" } ] } headers = { "Authorization": "Bearer AnyAPI_API_KEY", "Content-Type": "application/json" } response = requests.post(url, json=payload, headers=headers) print(response.json())
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Code is copied
const url = 'https://api.anyapi.ai/v1/chat/completions';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer AnyAPI_API_KEY', 'Content-Type': 'application/json'},
  body: '{"stream":false,"tool_choice":"auto","logprobs":false,"model":"grok-3-mini","messages":[{"role":"user","content":"Hello"}]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
const url = 'https://api.anyapi.ai/v1/chat/completions'; const options = { method: 'POST', headers: {Authorization: 'Bearer AnyAPI_API_KEY', 'Content-Type': 'application/json'}, body: '{"stream":false,"tool_choice":"auto","logprobs":false,"model":"grok-3-mini","messages":[{"role":"user","content":"Hello"}]}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); }
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Code is copied
curl --request POST \
  --url https://api.anyapi.ai/v1/chat/completions \
  --header 'Authorization: Bearer AnyAPI_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "stream": false,
  "tool_choice": "auto",
  "logprobs": false,
  "model": "grok-3-mini",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'
curl --request POST \ --url https://api.anyapi.ai/v1/chat/completions \ --header 'Authorization: Bearer AnyAPI_API_KEY' \ --header 'Content-Type: application/json' \ --data '{ "stream": false, "tool_choice": "auto", "logprobs": false, "model": "grok-3-mini", "messages": [ { "role": "user", "content": "Hello" } ] }'
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Code is copied
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FAQs

Answers to common questions about integrating and using this AI model via AnyAPI.ai

Is Grok 3 Mini open-source?

No. It is proprietary, but can be accessed easily via API through AnyAPI.ai.

What is Grok 3 Mini used for?

It’s best for chatbots, mobile tools, real-time UI elements, and multilingual generation.

How is it different from Grok 3?

Grok 3 Mini is faster, smaller, and cheaper—sacrificing some depth for conversational speed and cost-efficiency.

Does it support multiple languages?

Yes. It works fluently across 15+ major languages.

Can I use Grok 3 Mini without X (Twitter)?

Yes. AnyAPI.ai offers direct API access with no dependency on the X ecosystem.

Still have questions?

Contact us for more information

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