grok-2-image
grok 4 image is a frontier multimodal model from xAI. It combines precise visual reasoning with real-time information access to interpret complex charts, OCR data, and UI designs with industry-leading accuracy across 128k context windows.

$ 0.042
$ 0.07

text

image

Text To Image

curl --request POST "https://gptproto.com/v1/images/generations" \
  --header "Authorization: Bearer $GPTPROTO_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "model": "grok-2-image",
    "prompt": "a cat.",
    "n": 1
  }'
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Key Features of grok 4 image

Discover the technical capabilities that make grok 4 image a leader in the multimodal AI space.

High-Fidelity OCR

Precise extraction of text from dense documents, handwritten notes, and low-contrast environmental photos with high accuracy.

Cinematic aerial view of a post-apocalyptic Tokyo at sunrise, overgrown with massive glowing cherry blossom trees that emit pink particles, abandoned Shibuya crossing completely covered in petals, giant broken holographic billboards still flickering, golden rays piercing through thick fog, thousands of crows flying overhead, ultra-realistic, shot on 70mm IMAX, anamorphic lens flares, emotional masterpiece, 8K

Prompt
High-Fidelity OCR
After

Spatial Intelligence

Strong performance in identifying relative positions of objects and estimating dimensions within a 2D frame for geometry tasks.

Cinematic aerial shot of a colossal biomechanical city-ship drifting through a nebula at golden hour, intricate organic-metallic architecture covered in bioluminescent veins, massive translucent wings made of light, thousands of tiny ships swarming like fireflies, warm rim lighting against cold cosmic background, shot on 65mm IMAX film, anamorphic lens flares, insane detail, photorealistic, 8K

Prompt
Spatial Intelligence
After

Visual-to-Code

Highly effective at converting UI wireframes or sketches into functional React, Tailwind, or Python code for rapid prototyping.

Hyper-realistic classical oil painting portrait of a 24-year-old East Asian woman with porcelain skin and subtle freckles, wearing 18th century European aristocratic attire with intricate lace and pearls, soft Rembrandt lighting, dramatic chiaroscuro, individual strands of hair, micro skin texture, in the style of John Singer Sargent and Bouguereau, museum quality, 8K

Prompt
Visual-to-Code
After

SOTA Visual Reasoning

Matches or exceeds GPT-4o on benchmarks like MMMU, excelling in interpreting diagrams, scientific charts, and complex visual logic.

Dramatic panoramic view of Shanghai Bund 200 years after apocalypse, iconic skyline completely overtaken by massive glowing mushrooms and vines, Oriental Pearl Tower wrapped in bioluminescent flora, aurora borealis in the sky, abandoned ships floating in the Huangpu River covered in moss, lone figure standing on the bund, emotional and hauntingly beautiful, hyper-realistic, 8K

Prompt
SOTA Visual Reasoning
After

How to Get a grok-2-image API Key

Getting a grok-2-image API key takes four steps and a few minutes. Create a free GPTProto account, add credits, generate your key, and make your first call — at $0.042 it's a cheaper grok-2-image API key than going direct, and one key works across every model on the platform. Full grok-2-image Documentation is in the docs.

Sign up

Sign up

Create your free GPT Proto account to begin. You can set up an organization for your team at any time.

Top up

Top up

Your balance can be used across all models on the platform, including grok-2-image, giving you the flexibility to experiment and scale as needed.

Generate your API key

Generate your API key

In your dashboard, create an API key — you'll need it to authenticate when making requests to grok-2-image.

Make your first API call

Make your first API call

Use your API key with our sample code to send a request to grok-2-image via GPT Proto and see instant AI-powered results.

Get API Key

grok 4 image FAQ: Everything You Need to Know

Get answers to common questions about using grok 4 image for vision tasks, including pricing, migration, and real-time capabilities.

How does grok 4 image handle real-time news?

The grok model is uniquely integrated with the X data stream. This allows it to interpret images—such as breaking news photos or symbols—within the context of current global events, providing insights that other vision models cannot match due to their older knowledge cutoffs. This integration makes grok a superior choice for time-sensitive analysis and social media monitoring where context changes by the minute.

What is the context window for grok vision tasks?

This model supports a massive context window of 131,072 tokens (128k). This allows users to process large image payloads alongside extensive text instructions or document history without losing coherence or detail during complex reasoning cycles. It is particularly effective for multi-step tasks where the model must remember previous visual inputs while analyzing new data within the same session.

Can I use grok 4 image to generate code from UI?

Yes. One of the strongest features of the grok vision series is converting wireframes or whiteboard sketches into code. It can generate React, Tailwind, or Python boilerplate by analyzing the spatial layout and design elements within an uploaded image. This streamlines the front-end development process, allowing teams to move from a visual concept to a functional prototype with significantly less manual effort.

How is pricing structured for grok image requests?

Our platform offers competitive rates: $5.00 per 1M input tokens and $15.00 per 1M output tokens. Images are tokenized based on resolution; a typical high-res image consumes roughly 1,000 to 3,000 tokens depending on the specific pixel-to-token ratio. This transparent pricing allows for predictable scaling as your application's multimodal demands grow, regardless of visual complexity.

Is my image data used to train the grok model?

No. Privacy and E-E-A-T standards are central to our service. Any requests sent through the GPTProto.com API aggregation layer are not utilized by xAI for model training or refinement. We ensure your proprietary visual data and prompts remain secure and private, meeting the strict requirements of enterprise-level compliance and data sovereignty for all our professional users.

How do I migrate from GPT-4o to grok 4 image?

Since the grok API is OpenAI-compatible, migration is seamless. You simply need to update your base URL and change the model identifier to the grok vision name. The message structure for content arrays (text and image_url) remains identical, ensuring that your existing image-processing pipelines continue to function with minimal code changes while gaining access to xAI's unique reasoning capabilities.

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