---
title: "Gemini 4 Argon"
description: "Gemini 4 Argon by Google: 1.05M context. Compare provider prices and applicable pricing conditions on the model page. Pay as you go."
canonical: https://pirouter.ai/models/google/gemini-4-argon
last-updated: 2026-10-15
---

# Gemini 4 Argon

> Gemini 4 Argon by Google: 1.05M context. Compare provider prices and applicable pricing conditions on the model page. Pay as you go.

Gemini 4 Argon is Google's frontier model and the first in the Gemini 4 family, built for deep work on complex real-world tasks in coding, finance, law, cybersecurity and science. It supports low, medium and high thinking levels, multimodal input including PDF, audio and video, and a 1M-token context.

## At a glance

- Model ID: `google/gemini-4-argon`
- Also accepted as: `gemini-4-argon`
- Vendor: Google
- Category: text
- Openness: Proprietary
- Model page: https://ai.google.dev/gemini-api/docs/models/gemini-4-argon
- Context: 1,048,576 tokens
- Max output: 65,536 tokens
- Added to pirouter: 2026-10-13
- Status: New (added in the last 7 days)

## Pricing (USD per 1M tokens)

|  | Input | Output | Cache read | Reasoning | Audio input |
|---|---|---|---|---|---|
| Standard | $4 | $20 | $0.2 | $20 | $4 |

## Capabilities

- Function calling
- Tool choice
- Structured outputs
- Response schema
- Reasoning
- Prompt caching
- System messages
- Streaming
- Vision
- Audio input
- Video input
- PDF input

## Reasoning effort

- high, medium, low (default: medium)

## How to call it

One pirouter API key works with every API format below; create it in the console. Use one of these formats; formats not listed are not available for this model.

- API key: https://app.pirouter.ai/sign-in

### OpenAI Responses

- Endpoint: `POST /v1/responses` on https://api.pirouter.ai
- Auth: `Authorization: Bearer <key>`
- SDK base URL: https://api.pirouter.ai/v1
- Reference: https://pirouter.ai/docs/api/responses

```bash
curl https://api.pirouter.ai/v1/responses \
  -H "Authorization: Bearer $PIROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-4-argon",
    "input": "Hello!"
  }'
```

### OpenAI Chat

- Endpoint: `POST /v1/chat/completions` on https://api.pirouter.ai
- Auth: `Authorization: Bearer <key>`
- SDK base URL: https://api.pirouter.ai/v1
- Reference: https://pirouter.ai/docs/api/chat-completions

```bash
curl https://api.pirouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $PIROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-4-argon",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'
```

### Gemini

- Endpoint: `POST /v1beta/models/google/gemini-4-argon:generateContent` on https://api.pirouter.ai
- Auth: `Authorization: Bearer <key>`
- SDK base URL: https://api.pirouter.ai
- Reference: https://pirouter.ai/docs/api/generate-content

```bash
curl "https://api.pirouter.ai/v1beta/models/google/gemini-4-argon:generateContent" \
  -H "Authorization: Bearer $PIROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [{ "parts": [{ "text": "Hello!" }] }]
  }'
```

## Providers

One row per provider; pirouter sends each request to a healthy one.

| Provider | API format | Context | Max output | Input /M | Output /M | Trains on your data | Data retention |
|---|---|---|---|---|---|---|---|
| gcp | openai, gemini | 1,048,576 | 65,536 | $4 | $20 | No | Limited |

## Supported parameters

`tools`, `tool_choice`, `response_format`, `structured_outputs`, `max_tokens`, `stop`, `reasoning`, `include_reasoning`, `stream`

## Links

- HTML: https://pirouter.ai/models/google/gemini-4-argon
- JSON: https://pirouter.ai/api/models/google/gemini-4-argon
- Providers JSON: https://api.pirouter.ai/v1/models/google/gemini-4-argon/endpoints
- Leaderboard ranks (JSON): https://pirouter.ai/api/models/google/gemini-4-argon/rankings
- Catalog: https://pirouter.ai/models
- Quickstart: https://pirouter.ai/docs/quickstart
- How routing works: https://pirouter.ai/docs/routing
- llms.txt: https://pirouter.ai/llms.txt

---

HTML version: https://pirouter.ai/models/google/gemini-4-argon · Machine-readable index: https://pirouter.ai/llms.txt