Gemini 4 Hydrogen

Gemini 4 Hydrogen

Google
5.0 out of 5 stars
Inkling

Inkling

Thinking Machines Lab
Gemini 4 Hydrogen Inkling

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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.
Inkling:

About

Inkling is an open-weights multimodal AI model from Thinking Machines designed as a customizable foundation model for developers, researchers, and enterprises. The model is a Mixture-of-Experts transformer with 975 billion total parameters, 41 billion active parameters, and support for context windows up to 1 million tokens. Inkling was trained from scratch on text, images, audio, and video, giving it native capabilities across reasoning, coding, agentic tool use, vision, audio, factuality, and instruction following. It is built with controllable thinking effort so users can balance performance, latency, and token efficiency for different workloads. The model is available for fine-tuning on Tinker, with playground access, API availability through ecosystem partners, and full weights published on Hugging Face. Built for customization, Inkling gives teams an open-weights base model for building domain-specific AI systems, multimodal agents, coding workflows, research tools, and more.
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
Inkling:

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
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
Inkling:

Audience

AI developers, researchers, model fine-tuning teams, enterprise AI groups, agent builders, coding tool makers, multimodal AI teams, infrastructure providers, and organizations that need open-weights models for customization, long-context reasoning, vision, audio, tool use, and specialized AI applications
Gemini 4 Hydrogen:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Inkling:

Support

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

API

Offers API Supported
Inkling:

API

Offers API Supported
Gemini 4 Hydrogen:

Screenshots and Videos

Inkling:

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
Inkling:

Pricing

Free
Free Version Supported
Free Trial Not Supported
Gemini 4 Hydrogen:

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
Inkling:

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
Inkling:

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
Inkling:

Company Information

Thinking Machines Lab
Founded: 2025
United States
thinkingmachines.ai/
Gemini 4 Hydrogen:

Alternatives

Claude Fable 5.2

Claude Fable 5.2

Anthropic
5.0 out of 5 stars
Inkling:

Alternatives

Gemini 4 Hydrogen

Gemini 4 Hydrogen

Google
5.0 out of 5 stars
Gemini 4 Hydrogen:
Inkling:
Claude Fable 5.2

Claude Fable 5.2

Anthropic
5.0 out of 5 stars
Gemini 4 Hydrogen:
GPT-6.1 Terra

GPT-6.1 Terra

OpenAI
5.0 out of 5 stars
Inkling:
Gemini 4 Hydrogen:
Gemini 4 Argon

Gemini 4 Argon

Google
5.0 out of 5 stars
Inkling:
Inkling 2 Small

Inkling 2 Small

Thinking Machines Lab
Gemini 4 Hydrogen:
Gemini 3.5 Flash

Gemini 3.5 Flash

Google
5.0 out of 5 stars
Inkling:
Inkling-Small

Inkling-Small

Thinking Machines Lab
5.0 out of 5 stars
Gemini 4 Hydrogen:

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported
Inkling:

Categories

Gemini 4 Hydrogen:

Integrations

Model Context Protocol (MCP) Supported
Android Studio Supported
Bind AI Supported
C# Supported
Devin Desktop Supported
Gemini 3.5 Flash Supported
Gemini Enterprise Supported
Gemini Enterprise Agent Platform Notebooks Supported
Gemini platform Supported
Google AI Studio Supported
Kubernetes Supported
Objective-C Supported
PHP Supported
R Supported
SQL Supported
Solidity Supported
Swift Supported
TypeScript Supported
Vercel AI Gateway Supported
YAML Supported
Inkling:

Integrations

Model Context Protocol (MCP) Supported
Android Studio Not Supported
Bind AI Not Supported
C# Not Supported
Devin Desktop Not Supported
Gemini 3.5 Flash Not Supported
Gemini Enterprise Not Supported
Gemini Enterprise Agent Platform Notebooks Not Supported
Gemini platform Not Supported
Google AI Studio Not Supported
Kubernetes Not Supported
Objective-C Not Supported
PHP Not Supported
R Not Supported
SQL Not Supported
Solidity Not Supported
Swift Not Supported
TypeScript Not Supported
Vercel AI Gateway Not Supported
YAML Not Supported
Gemini 4 Hydrogen:
Claim Gemini 4 Hydrogen and update features and information
Claim Gemini 4 Hydrogen and update features and information
Inkling:
Claim Inkling and update features and information
Claim Inkling and update features and information