Gemini 4 Hydrogen

Gemini 4 Hydrogen

Google
5.0 out of 5 stars
Gemini 4 Hydrogen Grok Code Fast 1

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Gemini 4 Hydrogen:

About

Gemini 4 Hydrogen is an advanced multimodal artificial intelligence model developed by Google DeepMind for fast, efficient reasoning, software development, and autonomous AI workflows. Adapted from Gemini 4 Carbon, the model combines frontier-level intelligence with optimized performance for coding, research, and everyday productivity tasks. It supports text, images, audio, and video inputs with a unified context window of up to one million tokens. Gemini 4 Hydrogen provides four configurable thinking levels that allow users to balance processing speed with reasoning depth for different workloads. Its capabilities include iterative code generation, debugging, web development, computer use, multimodal analysis, and executing complex tasks through AI agents. Available through Google's Gemini ecosystem, the model helps developers, businesses, and individuals automate workflows, analyze information, and build intelligent applications.
Grok Code Fast 1:

About

Grok Code Fast 1 is a high-speed, economical reasoning model designed specifically for agentic coding workflows. Unlike traditional models that can feel slow in tool-based loops, it delivers near-instant responses, excelling in everyday software development tasks. Built from scratch with a programming-rich corpus and refined on real-world pull requests, it supports languages like TypeScript, Python, Java, Rust, C++, and Go. Developers can use it for everything from zero-to-one project building to precise bug fixes and codebase Q&A. With optimized inference and caching techniques, it achieves impressive responsiveness and a 90%+ cache hit rate when integrated with partners like GitHub Copilot, Cursor, and Cline. Offered at just $0.20 per million input tokens and $1.50 per million output tokens, Grok Code Fast 1 strikes a strong balance between speed, performance, and affordability.
Gemini 4 Hydrogen:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Grok Code Fast 1:

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Gemini 4 Hydrogen:

Audience

Software developers, AI engineers, researchers, businesses, technology teams, and everyday users seeking fast multimodal AI for coding, autonomous agents, complex reasoning, research, and workflow automation
Grok Code Fast 1:

Audience

Grok Code Fast 1 is designed for developers, engineering teams, and coding platform providers who need a fast, cost-effective AI model optimized for real-world software development
Gemini 4 Hydrogen:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Grok Code Fast 1:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Gemini 4 Hydrogen:

API

Offers API Supported
Grok Code Fast 1:

API

Offers API Supported
Gemini 4 Hydrogen:

Screenshots and Videos

Grok Code Fast 1:

Screenshots and Videos

Gemini 4 Hydrogen:

Pricing

$1.50 per 1M tokens (input)
$1.50 per million input tokens and $7.50 per million output tokens.
Free Version Not Supported
Free Trial Not Supported
Grok Code Fast 1:

Pricing

$0.20 per million input tokens
$0.20 per million input tokens
$1.50 per million output tokens
$0.02 per million cached tokens
Free Version Supported
Free Trial Supported
Gemini 4 Hydrogen:

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
Grok Code Fast 1:

Reviews/Ratings

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

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Gemini 4 Hydrogen:

Pros & Cons from Real Users

Pros

  • What I like most is how fast it feels without dropping into “cheap model” territory. I can use it for coding, research, agent workflows, and everyday technical work and still get responses quickly enough that it does not break my flow. The 1M-token context window is a huge plus. I can throw a big repo, long docs, screenshots, audio, or video into the same workflow and keep a lot more context around than I normally would with a fast model. It also feels like a really good fit for agents. Google specifically built Hydrogen for rapid execution across agentic workflows, and that comes through when I am doing multi-step tasks where speed matters just as much as raw intelligence.

Cons

  • The main downside is that I would still move up to Argon or Carbon for the really hard stuff. Hydrogen is clearly meant to be the fast everyday model, not the one I would pick for the deepest reasoning problem I can throw at Gemini.
Gemini 4 Hydrogen:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Grok Code Fast 1:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Gemini 4 Hydrogen:

Company Information

Google
Founded: 1998
United States
gemini.google.com
Grok Code Fast 1:

Company Information

SpaceXSI
Founded: 2023
United States
x.ai
Gemini 4 Hydrogen:

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Grok Code Fast 1:

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Gemini 4 Hydrogen:
Grok Code Fast 1:
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Gemini 4 Hydrogen:
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Grok Code Fast 1:
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Gemini 4 Hydrogen:
Gemini 4 Argon

Gemini 4 Argon

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5.0 out of 5 stars
Grok Code Fast 1:
Grok 4.5

Grok 4.5

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5.0 out of 5 stars
Gemini 4 Hydrogen:
Gemini 3.5 Flash

Gemini 3.5 Flash

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5.0 out of 5 stars
Grok Code Fast 1:
DeepSeek-V2

DeepSeek-V2

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Gemini 4 Hydrogen:

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported
Grok Code Fast 1:

Categories

Agentic AI Supported
AI Coding Agents Supported
AI Coding Models Supported
AI Models Supported
Gemini 4 Hydrogen:

Integrations

C Supported
C# Supported
C++ Supported
Cursor Supported
Devin Desktop Supported
Go Supported
Java Supported
JavaScript Supported
PHP Supported
Python Supported
Rust Supported
TypeScript Supported
Bash Supported
Cheaper Inference Supported
Dart Supported
Gemini Enterprise Supported
GitHub Copilot Not Supported
Google AI Mode Supported
Lua Supported
OpenCode Not Supported
Grok Code Fast 1:

Integrations

C Supported
C# Supported
C++ Supported
Cursor Supported
Devin Desktop Supported
Go Supported
Java Supported
JavaScript Supported
PHP Supported
Python Supported
Rust Supported
TypeScript Supported
Bash Not Supported
Cheaper Inference Not Supported
Dart Not Supported
Gemini Enterprise Not Supported
GitHub Copilot Supported
Google AI Mode Not Supported
Lua Not Supported
OpenCode Supported
Gemini 4 Hydrogen:
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Claim Gemini 4 Hydrogen and update features and information
Grok Code Fast 1:
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