Gemini 4 Hydrogen API

Google's Gemini 4 Hydrogen costs $1.503 per million input tokens and $7.517 per million output tokens from 1 independent provider. Each request through the OpenAI-compatible API goes to the offer with the lowest estimated charge that meets your rules.

About Gemini 4 Hydrogen

Gemini 4 Hydrogen is a language model from Google. It takes text, audio, files, images and video and gives text. The largest offer takes 1,048,576 input tokens. 1 independent provider quotes it on this exchange now.

Facts

Model name
gemini-4-hydrogen
Maker
Google
Context window
1M tokens
Input price
$1.503 per million tokens
Output price
$7.517 per million tokens
Providers
1 independent provider
Regions
us

Providers

Request

curl https://router.inference.ai.exchange/v1/chat/completions \
  -H "Authorization: Bearer $LIQUID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-4-hydrogen",
    "messages": [{"role":"user","content":"Say hello."}]
  }'

Questions

What is Gemini 4 Hydrogen?
Gemini 4 Hydrogen is a language model from Google.
How much does Gemini 4 Hydrogen cost?
Offers now ask $1.503 per million input tokens and $7.517 per million output tokens. A job pays for the tokens it uses. The exchange picks the cheapest eligible offer.
What is the context length of Gemini 4 Hydrogen?
The largest offer takes 1,048,576 input tokens. A smaller offer can take less. The exchange skips an offer that cannot take your message.
What can Gemini 4 Hydrogen do?
Its providers list Audio input, Documents, Vision, Video input, Reasoning effort, JSON object, JSON schema, Frequency penalty, Logit bias, Log probabilities, Min-p sampling, Presence penalty, Repetition penalty, Seed, Stop sequences, Top-k sampling, Top-p sampling, Text, Tools.
What inputs and outputs does Gemini 4 Hydrogen support?
Text · Audio · Files · Images · Video → Text.
Which providers serve Gemini 4 Hydrogen?
1 independent provider quote it now, with 1 offer. The table above ranks them by the cost of a typical job.
How do I call Gemini 4 Hydrogen?
Send "gemini-4-hydrogen" as the model in an OpenAI or Anthropic request. The API section links to setup steps for each client.
When was Gemini 4 Hydrogen listed?
The exchange first listed it on 11/13/2026. This is not its release date.

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