Grok 4: Free AI Chat

Grok 4 is the July 2025 generation. Use this page for its historical model intent, then verify current Grok identity, access, pricing, and capabilities in first-party documentation.

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Key Features

Grok 4 Real-time Thinking

Real-time Thinking & Speed

Grok 4 is designed for speed, outperforming others in fast brainstorming and multi-topic reasoning.

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Grok 4 Camera Analysis

Live Camera Data Analysis

Point a camera or upload a diagram, and Grok 4 will understand the visual context instantly with professional accuracy.

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Grok 4 Knowledge

Superior General Knowledge

Scoring twice as high as rivals on logic tests, it's the perfect partner for exploring alternative perspectives.

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How to use Grok 4?

1

Ask Anything

Ask Grok 4 questions on any topic.

2

Share Files

Upload images, charts, or documents for analysis.

3

Get Fast Answers

Receive quick, direct responses to your questions.

Grok 4 Model Route Map

Source-neutral comparison

Unverified model copy

Grok 4

Route Intent

Benchmark-only page

Reasoning model route

Source Boundary

Static performance claim

Verify current xAI model notes

Related Choices

Single chatbot route

Compare Gemini, DeepSeek, GPT Image 2

Internal Authority

Unlinked model claim

Crawlable Flowith model links

Related model map

Compare Grok 4 with nearby Flowith model routes

Route handoff: keep Grok 4 for reasoning and real-time assistant intent; move to DeepSeek V4 for coding and long-context planning, Gemini 3.1 for Google model boundary checks, GPT Image 2 for image generation, or Sora 2 and Kling 3.0 for video workflows.

reasoning model route source-neutral comparison related model map crawlable model anchors assistant-image-video bridge query intent comparator
Grok 4.5 Use the July 2026 model route for current provider identity, launch pricing, coding fit, and access boundaries. DeepSeek V4 Compare another reasoning and coding route when context, implementation checks, or long-form planning matter. Gemini 3.1 Use this route when the task depends on Gemini source boundaries or image/multimodal route checks. GPT Image 2 Switch to an image model route when the query becomes visual generation or editing. Sora 2 Move to a video model route when the workflow needs motion, audio, or output review. Kling 3.0 Compare a cinematic video route when prompts turn into storyboard or camera-direction work. Grok access guide Use this source-boundary guide when the query is about SuperGrok, API access, or pricing instead of model-route fit.

Model authority route map

Compare nearby model routes before choosing a workflow

Use /ai-models/grok-4 with source-neutral model links when search intent depends on model family, output type, or claim boundary. These links improve internal authority without adding unverified benchmark, price, or availability claims.

DeepSeek V4 Assistant and coding route for reasoning, source checks, and long-context planning. Gemini 3.1 Compare when the task mixes text, code, image context, and general assistant work. GPT Image 2 Switch when the decision moves from assistant planning to image generation or editing. Kling 3.0 Compare when the next step is cinematic prompt, shot, or storyboard review. Sora 2 Use for video and audio workflow checks after the model intent changes.

Frequently Asked Questions

Grok 4 is xAI's July 2025 model generation. It remains a useful historical model route, but it is not the current generation; use the Grok 4.5 guide for the July 2026 provider record.
Grok 4 was released by xAI in July 2025. Provider model families change, so verify the live xAI documentation before treating any Grok model as current.
Complex problem-solving, analyzing documents, writing and reviewing code, research, and any task that needs clear, logical thinking.
Access, credits, plans, regions, and model mappings can change. Check the live Flowith workspace selector and current account terms instead of relying on this historical model page.
Flowith puts Grok 4 next to GPT, Claude, Gemini, DeepSeek, and others. You can switch models instantly and compare answers in one workspace.
Use this route for Grok 4 model intent. For buying or access paths, read the SuperGrok and API guide. For live-news workflow fit, read the Grok live-news comparison. For safety and bias checks, read the Grok FAQ.

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