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

# Supported Models

> Complete list of supported models by provider

The SDK automatically detects the provider based on the model name. Below is the complete list of supported models.

<Note>
  The Python SDK uses LiteLLM for provider abstraction. All models supported by LiteLLM are available. The list below covers the models with built-in provider detection.
</Note>

## OpenAI

### GPT-4o Series

| Model                    | Description            |
| ------------------------ | ---------------------- |
| `gpt-4o`                 | Latest GPT-4o model    |
| `gpt-4o-2024-05-13`      | GPT-4o snapshot        |
| `gpt-4o-2024-08-06`      | GPT-4o snapshot        |
| `gpt-4o-2024-11-20`      | GPT-4o snapshot        |
| `gpt-4o-mini`            | Smaller, faster GPT-4o |
| `gpt-4o-mini-2024-07-18` | GPT-4o mini snapshot   |
| `chatgpt-4o-latest`      | ChatGPT Plus model     |

### GPT-4.1 Series

| Model                     | Description          |
| ------------------------- | -------------------- |
| `gpt-4.1`                 | Latest GPT-4.1 model |
| `gpt-4.1-2025-04-14`      | GPT-4.1 snapshot     |
| `gpt-4.1-mini`            | Smaller GPT-4.1      |
| `gpt-4.1-mini-2025-04-14` | Mini snapshot        |
| `gpt-4.1-nano`            | Smallest GPT-4.1     |
| `gpt-4.1-nano-2025-04-14` | Nano snapshot        |

### GPT-4 Series

| Model                    | Description      |
| ------------------------ | ---------------- |
| `gpt-4`                  | GPT-4 base model |
| `gpt-4-turbo`            | Faster GPT-4     |
| `gpt-4-turbo-2024-04-09` | Turbo snapshot   |
| `gpt-4-turbo-preview`    | Preview version  |

### GPT-5 Series

| Model              | Description       |
| ------------------ | ----------------- |
| `gpt-5`            | GPT-5 base model  |
| `gpt-5-2025-08-07` | GPT-5 snapshot    |
| `gpt-5-mini`       | Smaller GPT-5     |
| `gpt-5-pro`        | Professional tier |

### GPT-3.5 Series

| Model                | Description          |
| -------------------- | -------------------- |
| `gpt-3.5-turbo`      | Fast, cost-effective |
| `gpt-3.5-turbo-0125` | January 2024         |
| `gpt-3.5-turbo-16k`  | Extended context     |

### Reasoning Models (o-series)

| Model     | Description      |
| --------- | ---------------- |
| `o1`      | Reasoning model  |
| `o1-pro`  | Professional o1  |
| `o3`      | Latest reasoning |
| `o3-mini` | Smaller o3       |
| `o4-mini` | o4 mini model    |

## Anthropic

### Claude 4 Series

| Model                      | Description     |
| -------------------------- | --------------- |
| `claude-sonnet-4-20250514` | Claude 4 Sonnet |
| `claude-opus-4-20250514`   | Claude 4 Opus   |

### Claude 4.5 Series

| Model               | Description       |
| ------------------- | ----------------- |
| `claude-sonnet-4-5` | Claude 4.5 Sonnet |
| `claude-opus-4-5`   | Claude 4.5 Opus   |
| `claude-haiku-4-5`  | Claude 4.5 Haiku  |

### Claude 4.1 Series

| Model             | Description     |
| ----------------- | --------------- |
| `claude-opus-4-1` | Claude 4.1 Opus |

### Claude 3 Series

| Model                        | Description       |
| ---------------------------- | ----------------- |
| `claude-3-opus-20240229`     | Claude 3 Opus     |
| `claude-3-haiku-20240307`    | Claude 3 Haiku    |
| `claude-3-7-sonnet-20250219` | Claude 3.7 Sonnet |

## Google

### Gemini 2.0 Series

| Model                   | Description     |
| ----------------------- | --------------- |
| `gemini-2.0-flash`      | Fast Gemini 2.0 |
| `gemini-2.0-flash-001`  | Flash snapshot  |
| `gemini-2.0-flash-exp`  | Experimental    |
| `gemini-2.0-flash-lite` | Lightweight     |

### Gemini 2.5 Series

| Model                   | Description      |
| ----------------------- | ---------------- |
| `gemini-2.5-flash`      | Gemini 2.5 Flash |
| `gemini-2.5-flash-lite` | Lightweight 2.5  |
| `gemini-2.5-pro`        | Gemini 2.5 Pro   |

### Gemini 3 Series

| Model                    | Description            |
| ------------------------ | ---------------------- |
| `gemini-3-pro-preview`   | Gemini 3 Pro preview   |
| `gemini-3-flash-preview` | Gemini 3 Flash preview |

## Amazon Bedrock

Bedrock hosts models from multiple vendors. Use the full Bedrock model ID. See the [Bedrock page](/sdk-python/run-local/bedrock) for setup and usage details.

### Amazon Nova

| Model                    | Description       |
| ------------------------ | ----------------- |
| `amazon.nova-micro-v1:0` | Amazon Nova Micro |
| `amazon.nova-lite-v1:0`  | Amazon Nova Lite  |
| `amazon.nova-pro-v1:0`   | Amazon Nova Pro   |

### Anthropic Claude (via Bedrock)

| Model                                       | Description       |
| ------------------------------------------- | ----------------- |
| `anthropic.claude-haiku-4-5-20251001-v1:0`  | Claude 4.5 Haiku  |
| `anthropic.claude-sonnet-4-20250514-v1:0`   | Claude 4 Sonnet   |
| `anthropic.claude-sonnet-4-5-20250929-v1:0` | Claude 4.5 Sonnet |
| `anthropic.claude-opus-4-5-20251101-v1:0`   | Claude 4.5 Opus   |
| `anthropic.claude-opus-4-6-v1`              | Claude 4.6 Opus   |

### Mistral (via Bedrock)

| Model                             | Description   |
| --------------------------------- | ------------- |
| `mistral.pixtral-large-2502-v1:0` | Pixtral Large |

## Using Custom Models

For models not in the built-in list (fine-tuned, preview, or new releases), specify the provider explicitly:

```python theme={null}
# Fine-tuned OpenAI model
result = client.run_local(
    model="ft:gpt-4o:my-org:custom:abc123",
    provider="openai",
    messages=[{"role": "user", "content": "Hello!"}],
)

# New Anthropic model not yet in the list
result = client.run_local(
    model="claude-5-opus-20260101",
    provider="anthropic",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

<Warning>
  When using custom models, always specify the `provider` parameter to ensure the correct provider is used.
</Warning>