High-Fidelity OCR
Precise extraction of text from dense documents, handwritten notes, and low-contrast environmental photos with high accuracy.
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
API
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
}'Key Features of grok 4 image
Discover the technical capabilities that make grok 4 image a leader in the multimodal AI space.
Spatial Intelligence
Strong performance in identifying relative positions of objects and estimating dimensions within a 2D frame for geometry tasks.
Visual-to-Code
Highly effective at converting UI wireframes or sketches into functional React, Tailwind, or Python code for rapid prototyping.
SOTA Visual Reasoning
Matches or exceeds GPT-4o on benchmarks like MMMU, excelling in interpreting diagrams, scientific charts, and complex visual logic.
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
Create your free GPT Proto account to begin. You can set up an organization for your team at any time.
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
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
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.
grok 4 image FAQ: Everything You Need to Know
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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