Grok Build 0.1

Grok Build 0.1

SpaceXAI
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About

GPT-Realtime-2.1 is OpenAI’s reasoning model with tool use for low-latency voice agents and complex speech-to-speech workflows. It updates GPT-Realtime-2 with improved alphanumeric recognition, silence and noise handling, and interruption behavior, helping applications understand spoken code, manage imperfect audio, and respond more naturally when users pause or talk over the agent. Developers can configure reasoning effort to balance deeper thinking against latency and output usage, while strong instruction following helps the model stay aligned with a defined role, tone, and workflow. It accepts and produces both audio and text, can take images as input, and supports function calling so an agent can retrieve information or perform actions during a conversation. The model has a 128,000-token context window, supports up to 32,000 output tokens, and includes reasoning-token support for extended interactions.

About

Grok Build 0.1 is a specialized AI coding model from xAI designed for agentic software engineering workflows and multi-step development tasks. The model is optimized to help coding agents perform actions such as planning, debugging, implementing changes, and iterating on code rather than simply generating one-time code responses. It supports both text and image inputs while producing text-based outputs, making it useful for analyzing code, screenshots, and technical documentation. Grok Build 0.1 includes support for tool use, structured outputs, function calling, and large-context reasoning capabilities. With a context window of up to 256,000 tokens, the model can process large codebases and complex projects within a single workflow. The platform is built for developers and engineering teams seeking faster and more capable AI-assisted software development.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers, AI agent builders, voice AI teams, contact center platforms, customer support teams, product teams, enterprise automation teams, and conversational AI companies that need realtime speech-to-speech interactions, audio input and output, function calling, tool use, configurable reasoning, image input, long-context voice workflows, transcription, translation, and interactive AI assistants

Audience

Grok Build 0.1 is designed for software developers, engineering teams, AI application builders, and organizations that need AI-powered coding assistance, automation, and agentic software development capabilities

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$0.40 per cached input
Free Version
Free Trial

Pricing

$1 per 1M tokens (input)
$1.00 per 1 million tokens for input and $2.00 per 1 million tokens for output
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • Grok Build 0.1 makes it surprisingly easy to move from idea to working prototype. The prompt-to-code workflow feels fast, and the generated code is generally clean, readable, and easy to modify. I was impressed by how well it handled multi-step development tasks without requiring constant hand-holding. It understands context across iterations and produces solutions that feel closer to what an experienced developer would write. The interface is lightweight and keeps the focus on building rather than configuring tools. For rapid experimentation and MVP development, it significantly reduces development time.

Cons

  • As an early release, Grok Build 0.1 can occasionally make architectural assumptions that may not fit every project. Complex edge cases still require manual review and refinement. Generated code sometimes lacks detailed comments or documentation, especially for larger projects. Debugging assistance is helpful but not yet as mature as some specialized developer tools.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

OpenAI
Founded: 2015
United States
developers.openai.com/api/docs/models/gpt-realtime-2.1

Company Information

SpaceXAI
Founded: 2023
United States
x.ai/

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Grok 4.5

Grok 4.5

SpaceXAI
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Categories

Categories

Integrations

Agent Client Protocol (ACP)
Cursor
Grok
Grok Build
Hermes Agent
JetBrains Junie
Kilo Code
Model Context Protocol (MCP)
OpenAI
OpenClaw
OpenRouter
Puter.js
T3 Code
Vercel AI Gateway
Webrix MCP Gateway
Zed
gpt-realtime

Integrations

Agent Client Protocol (ACP)
Cursor
Grok
Grok Build
Hermes Agent
JetBrains Junie
Kilo Code
Model Context Protocol (MCP)
OpenAI
OpenClaw
OpenRouter
Puter.js
T3 Code
Vercel AI Gateway
Webrix MCP Gateway
Zed
gpt-realtime
Claim GPT-Realtime-2.1 and update features and information
Claim GPT-Realtime-2.1 and update features and information
Claim Grok Build 0.1 and update features and information
Claim Grok Build 0.1 and update features and information