# Omni Moderation API Pricing

As of October 10, 2026, Omni Moderation is free to use on OpenAI. It has a 32,768-token context window.

- Page: https://models.litellm.ai/models/omni-moderation
- Lab: OpenAI
- LiteLLM model name: `omni-moderation-latest`
- Context window: 32,768 tokens
- Added to LiteLLM: January 2025
- Prices updated: October 10, 2026

## Pricing by provider

Token prices in USD per 1M tokens.

| Provider | Model name | Input | Output | Cache read | Per image | Per second | Context |
|---|---|---|---|---|---|---|---|
| OpenAI (latest alias) | `omni-moderation-latest` | $0 | $0 | – | – | – | 32K |
| OpenAI (snapshot 2024-09-26) | `omni-moderation-2024-09-26` | $0 | $0 | – | – | – | 32K |

## Cost examples

1,000 requests with 2,000 input and 500 output tokens each:

- OpenAI: $0

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="omni-moderation-latest",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## FAQ

### How much does Omni Moderation cost?

Omni Moderation is free to use on OpenAI.

### What is the context window of Omni Moderation?

Omni Moderation has a 32,768-token context window.

### Which providers offer Omni Moderation?

Omni Moderation is available from OpenAI through LiteLLM, using the model name omni-moderation-latest.

### How do I call Omni Moderation with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="omni-moderation-latest", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/moderations from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

### When did LiteLLM add Omni Moderation?

Omni Moderation was added to LiteLLM's model price file in January 2025.

Source: LiteLLM model price file, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json