> ## Documentation Index
> Fetch the complete documentation index at: https://chatgpttech.mobi/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Text models

> Supported chat and reasoning models, all compatible with the OpenAI chat/completions API with streaming support.

## DeepSeek

<Card title="Use DeepSeek in the dashboard" icon="bolt" href="https://app.chatgpttech.mobi/models">
  View model page
</Card>

| Model       | Model ID                     | Context | Input       | Output      | Function calling |
| ----------- | ---------------------------- | ------- | ----------- | ----------- | ---------------- |
| DeepSeek V3 | `deepseek/deepseek-chat`     | 64K     | \$0.14 / 1M | \$0.28 / 1M | ✓                |
| DeepSeek R1 | `deepseek/deepseek-reasoner` | 64K     | \$0.55 / 1M | \$2.19 / 1M | —                |

***

## OpenAI

<Card title="Use OpenAI models in the dashboard" icon="bolt" href="https://app.chatgpttech.mobi/models">
  View model page
</Card>

| Model       | Model ID             | Context | Input       | Output       | Vision | Function calling |
| ----------- | -------------------- | ------- | ----------- | ------------ | ------ | ---------------- |
| GPT-4o      | `openai/gpt-4o`      | 128K    | \$2.50 / 1M | \$10.00 / 1M | ✓      | ✓                |
| GPT-4o mini | `openai/gpt-4o-mini` | 128K    | \$0.15 / 1M | \$0.60 / 1M  | ✓      | ✓                |
| o3-mini     | `openai/o3-mini`     | 200K    | \$1.10 / 1M | \$4.40 / 1M  | —      | ✓                |

***

## Anthropic

<Card title="Use Anthropic models in the dashboard" icon="bolt" href="https://app.chatgpttech.mobi/models">
  View model page
</Card>

| Model             | Model ID                      | Context | Input       | Output       | Vision | Function calling |
| ----------------- | ----------------------------- | ------- | ----------- | ------------ | ------ | ---------------- |
| Claude 3.5 Sonnet | `anthropic/claude-3-5-sonnet` | 200K    | \$3.00 / 1M | \$15.00 / 1M | ✓      | ✓                |
| Claude 3.5 Haiku  | `anthropic/claude-3-5-haiku`  | 200K    | \$0.80 / 1M | \$4.00 / 1M  | ✓      | ✓                |

***

## Google

<Card title="Use Google models in the dashboard" icon="bolt" href="https://app.chatgpttech.mobi/models">
  View model page
</Card>

| Model            | Model ID                  | Context | Input       | Output       | Vision | Function calling |
| ---------------- | ------------------------- | ------- | ----------- | ------------ | ------ | ---------------- |
| Gemini 2.0 Flash | `google/gemini-2.0-flash` | 1M      | \$0.10 / 1M | \$0.40 / 1M  | ✓      | ✓                |
| Gemini 2.5 Pro   | `google/gemini-2.5-pro`   | 1M      | \$1.25 / 1M | \$10.00 / 1M | ✓      | ✓                |

***

## Example

<CodeGroup>
  ```typescript Node.js theme={null}
  import OpenAI from 'openai';

  const client = new OpenAI({
    apiKey: 'sk-hub-your-key-here',
    baseURL: 'https://oss.chatgpttech.mobi/v1',
  });

  const response = await client.chat.completions.create({
    model: 'deepseek/deepseek-chat',  // swap in any model ID
    messages: [{ role: 'user', content: 'Explain quantum computing in one sentence.' }],
  });

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

  ```python Python theme={null}
  from openai import OpenAI

  client = OpenAI(
      api_key="sk-hub-your-key-here",
      base_url="https://oss.chatgpttech.mobi/v1",
  )

  response = client.chat.completions.create(
      model="deepseek/deepseek-chat",
      messages=[{"role": "user", "content": "Explain quantum computing in one sentence."}],
  )

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

  ```bash cURL theme={null}
  curl https://oss.chatgpttech.mobi/v1/chat/completions \
    -H "Authorization: Bearer sk-hub-your-key-here" \
    -H "Content-Type: application/json" \
    -d '{
      "model": "deepseek/deepseek-chat",
      "messages": [{"role": "user", "content": "Explain quantum computing in one sentence."}]
    }'
  ```
</CodeGroup>

For a full integration walkthrough, see [Quickstart](/api-guide/quickstart).