Google Gemini 4 Argon via the Gemini Developer API
Available on
Pricing from$2.00/ 1M input$10.00/ 1M output$0.10/ 1M cache read1Mcontext
Privacy
- ZDR
- Training
- No
- Region
- US, Multi, EU
Run LibreChat on Gemini 4 Argon
LibreChat is the leading open-source AI chat platform, a self-hosted ChatGPT alternative with multi-model chat, agents, file handling, and search. Custom endpoints are a headline feature: one block in librechat.yaml adds any OpenAI-compatible provider. Point it at Opper and your whole workspace chats across 700+ models on one key, with a choice of EU or US inference behind it.
RunLibreChatonin
LibreChatoninConnect LibreChat to Gemini 4 Argon
Set up with agents
Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.
Where you can run it
Gemini 4 Argon runs on the routes below. Route only to EU providers when your data has to stay in Europe. Some routes also sell flex and priority processing: the same model at another price, picked per request with service_tier. How service tiers work.
| Provider | Region | Zero data retention | Training | Input | Output | Cache read | ||
|---|---|---|---|---|---|---|---|---|
| EU | No | $2.20 | $11.00 | $0.11 | Not offered on this route | Not offered on this route | ||
| EU | No | $2.20 | $11.00 | $0.11 | Not offered on this route | Not offered on this route | ||
| US | No | $2.00 | $10.00 | $0.10 | ||||
| US | No | $2.20 | $11.00 | $0.11 | Not offered on this route | Not offered on this route | ||
| Multi | No | $2.00 | $10.00 | $0.10 | Not offered on this route | Not offered on this route | ||
| Multi | No | $2.00 | $10.00 | $0.10 | Not offered on this route |
The model
Run LibreChat on other models
Step-by-step setup for running LibreChat on each of these models through Opper.
Claude Haiku 5.5Mistral Large 4GPT-6 SolGPT-6 LunaClaude Opus 5.5Grok 4.7MiMo V2.6 ProMiMo V2.6 FlashLing-3.0-flash-FinDeepSeek V4.1 FlashLing-3.0-flash-VLGPT-6 AstraQwen3.8-MaxGemini 3.8 FlashMuse Spark 1.3 ContributorClaude Fable 5.1GLM-5.3-FlashQwen3.8 Flash-NextGLM-5.3Qwen3.8 27BDeepSeek V4 ProGemini 3.7 FlashGrok 4.6Qwen3.8-2.4T-A95BInkling-SmallClaude Opus 5Gemini 3.6 FlashKimi K3GPT-5.6 SolGPT-5.6 TerraGPT-5.6 LunaGrok 4.5Claude Sonnet 5GLM-5.2Kimi K2.7 CodeClaude Fable 5MiniMax M3Claude Opus 4.8Qwen3.7-MaxKimi K2.6Claude Opus 4.7GLM 5.1Gemini 3.1 Pro PreviewClaude Sonnet 4.6GLM 4.7GPT-5Grok 4.20 ReasoningDeepSeek V4 Flash VisionHy4 PreviewQwen3.8 FlashMiniMax H3SCX-coderMAGPiEGreen LGreen RSee all 700+ models
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