---
title: Gemini 4 Argon | Runware Docs
url: https://runware.ai/docs/models/google-gemini-4-argon
description: Google's frontier Gemini model for long-horizon coding, enterprise knowledge work, and cyber defense
---
# Gemini 4 Argon

![Gemini 4 Argon](https://assets.runware.ai/covers/google-gemini-4-argon.jpg)

Gemini 4 Argon is Google's frontier model for complex, long-horizon work across software engineering, enterprise knowledge work, and cybersecurity defense. It accepts text, images, video, audio, and PDFs, with a 1M-token context window, up to 32,768 output tokens, and configurable thinking effort. It is well suited to large codebase refactors and migrations, document-heavy legal and financial analysis, long-video understanding, and agent workflows that need deep reasoning and precise multi-step execution.

- **Status**: compatible-only
- **ID**: `google-gemini-4-argon`
- **Context window**: 1M context
- **Max output**: 32K output
- **Creator**: Google
- **Release Date**: October 13, 2026
- **Capabilities**: Text to Text, Image to Text, Video to Text, Audio to Text, Checkpoint

**Gemini 4 Argon** is served through Runware's **compatible endpoints**, which take another provider's request format. Point the SDK you already use at Runware by changing the base URL and the API key, and set `model` to `google:gemini@4-argon`.

Requests and responses keep the provider's format, so **its reference documents every parameter**.

| Endpoint | Format |
| --- | --- |
| `/v1/chat/completions` | [OpenAI Chat Completions](https://runware.ai/docs/tools/compatible-apis#openai-chat-completions) |

### [Chat Completions](https://runware.ai/docs/models/google-gemini-4-argon#chat-completions)

**cURL**:

```bash
curl -X POST https://api.runware.ai/v1/chat/completions \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google:gemini@4-argon",
    "messages": [{"role": "user", "content": "What is the capital of France?"}]
  }'
```

**Python**:

```python
from openai import OpenAI

client = OpenAI(
    api_key="your_runware_api_key",
    base_url="https://api.runware.ai/v1",
)

response = client.chat.completions.create(
    model="google:gemini@4-argon",
    messages=[{"role": "user", "content": "What is the capital of France?"}],
)

print(response.choices[0].message.content)
```

**TypeScript**:

```typescript
import OpenAI from 'openai';

const client = new OpenAI({
  apiKey: 'your_runware_api_key',
  baseURL: 'https://api.runware.ai/v1',
});

const response = await client.chat.completions.create({
  model: 'google:gemini@4-argon',
  messages: [{ role: 'user', content: 'What is the capital of France?' }],
});

console.log(response.choices[0].message.content);
```

[Compatible APIs](https://runware.ai/docs/tools/compatible-apis#openai-chat-completions) covers streaming, tool calling and how the endpoint differs from OpenAI, and the [OpenAI API reference](https://platform.openai.com/docs/api-reference/chat/create) lists every parameter.

## Cost and speed

**Rates** (per 1M tokens)

*Through Nov 30, 2026*

- Input: `$2.00`
- Output: `$10.00`
- Cached input: `$0.10`

*From Dec 1, 2026*

- Input: `$4.00`
- Output: `$20.00`
- Cached input: `$0.20`

billed per token, so a request costs what the model produced · [How pricing works](https://runware.ai/docs/models-api/pricing)