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xAI Grok 4.6 Multimodal Reasoning: AI Large Language Models

Run xAI Grok 4.6 on Muapi. High-speed multimodal reasoning, configurable depth, and live web search. Try free — pay per generation. Grok 4.6 is xAI’s next-generation multimodal reasoning model, supporting mixed text/image inputs, adjustable reasoning effort, and integrated web search tools. Token-based pricing: $1.50/M input tokens, $4.50/M output tokens. Two endpoints: standard async (/grok-4-6) and live streaming (/grok-4-6/stream) via SSE.

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Overview

About this model

Grok 4.6 is xAI's flagship multimodal reasoning language model engineered to deliver advanced cognitive capabilities, deep real-time reasoning, and integrated web browsing. It seamlessly handles complex mixed text and image prompts, allows granular control over reasoning depth from low to xhigh, and retrieves real-time information via live web search. Billed transparently on a token basis with zero upfront commitments.

1Complex reasoning: Solve multi-step logic, mathematics, and architectural problems with configurable reasoning effort.
2Multimodal understanding: Analyze complex visual inputs, charts, diagrams, and image content with high precision.
3Real-time research: Retrieve up-to-date web data and current events using the integrated web search tool.
4Code generation: Write, refactor, and debug advanced codebases with deep chain-of-thought verification.
5Conversational AI: Power intelligent, witty assistants and specialized enterprise conversational bots.
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Pricing & Value

Cost analysis

muapiapp$1.50/M input, $4.50/M output tokens

Token-based pricing with an upfront minimum of $0.0001 and live SSE streaming.

xAI (official)$2.00/M input, $10.00/M output tokens

Official API tier rates. muapiapp provides developer rates with volume savings.

** Competitor pricing is estimated based on similar model architectures and usage tiers.

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Technical Details

Configuration schema

Promptstring

The user message or instruction.

Default ValueSolve this complex math puzzle step by step.
Image URLstring

Optional image URL for multimodal requests.

Default Valueundefined
System Promptstring

Optional system-level instruction to guide model behavior.

Default ValueYou are an expert tutor.
Reasoning EffortEnum (4 options)

Reasoning effort level. Higher values provide more thorough reasoning.

Default Valuelow
Web Searchboolean

Enable web search tool for real-time information retrieval.

Default Valuefalse
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Implementation Guide

Developer documentation

How to Use Grok 4.6

  1. Prepare your Prompt: Provide a detailed text query under prompt.
  2. Multimodal Inputs (Optional): Pass an image URL in image_url to perform vision tasks.
  3. Reasoning Control (Optional): Choose reasoning_effort ("low", "medium", "high", "xhigh").
  4. Web Search (Optional): Set web_search: true to enable live web retrieval.
  5. Invoke API: Send your request to /grok-4-6 for async task execution, or use /grok-4-6/stream for real-time SSE token delivery.
curl -X POST https://api.muapi.ai/api/v1/grok-4-6 \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Analyze this quarterly report chart and summarize key findings with high reasoning.",
    "image_url": "https://example.com/chart.png",
    "reasoning_effort": "high",
    "web_search": false
  }'
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Common Questions

Frequently asked

What is Grok 4.6?

Grok 4.6 is xAI's advanced multimodal reasoning model with hybrid thinking, image comprehension, and integrated web search tools.

What is the pricing for Grok 4.6?

Pricing is token-based: $1.50 per million input tokens and $4.50 per million output tokens with a minimum upfront charge of $0.0001.

Does Grok 4.6 support real-time streaming?

Yes. Real-time streaming is available at /grok-4-6/stream using Server-Sent Events (SSE) returning delta chunks.

Can I use web search and multimodal image inputs?

Yes. You can pass image_url for vision inputs and enable web_search for live internet retrieval.

What reasoning effort levels are available?

You can select low, medium, high, or xhigh reasoning effort depending on the depth of thinking required.