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Gemini 4 Hydrogen

Reasoning
google/gemini-4-hydrogen

Vision · 1M context · Nov 2026 · 13 upstreams

Gemini 4 Hydrogen is the speed and efficiency model of Google's Gemini 4 family, built for everyday coding and agentic workflows. It reads text, images, video, audio, and PDFs, answers in text, and has a 1,048,576-token context window with adjustable thinking levels.

Needs your own keyTo use Gemini 4 Hydrogen, add a key from OpenRouter, Vercel AI Gateway, Nous Research or 10 more. AnyRouter adds no fee.
context
1M
input / 1M (list)
$1.50
output / 1M (list)
$7.50
routes
13
speed, 24h
No data yet

Upstreams

13
  1. 1OpenRouterYour keynot addedBilled to your key
  2. 2Vercel AI GatewayYour keynot addedBilled to your key
  3. 3Nous ResearchYour keynot addedBilled to your key
  4. 4LLM GatewayYour keynot addedBilled to your key
  5. 5OfoxYour keynot addedBilled to your key
  6. 6OpenCode ZenYour keynot addedBilled to your key
  7. 7ZenMuxYour keynot addedBilled to your key
  8. 8AIHubMixYour keynot addedBilled to your key
  9. 9Eden AIYour keynot addedBilled to your key
  10. 10NanoGPTYour keynot addedBilled to your key
  11. 11Abacus RouteLLMYour keynot addedBilled to your key
  12. 12CortecsYour keynot addedBilled to your key
  13. 13InfronYour keynot addedBilled to your key

Quick start

curl
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "google/gemini-4-hydrogen",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'

Details

Owner
Google
Kind
Vision
Released
Nov 2026
Context
1M
Data policy
Provider retention
Endpoint
/api/v1/chat/completions