LiteLLMModels

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.

By OpenAIModel ID omni-moderation-latestPrices updated Checked
Price
Free
Context window
32,768 tokens
Providers
1
Added to LiteLLM
January 2025

Omni Moderation pricing by provider

2 listings across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

ProviderModel name in LiteLLMInputOutputContext
OpenAIlatest aliasomni-moderation-latest$0$032K
OpenAIsnapshot 2024-09-26omni-moderation-2024-09-26$0$032K

What Omni Moderation costs in practice

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

OpenAI$0

Use Omni Moderation with LiteLLM

Call Omni Moderation through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/moderations. LiteLLM tracks the cost of every request at these prices.

Python SDK
from litellm import completion

response = completion(
    model="omni-moderation-latest",
    messages=[{"role": "user", "content": "Hello!"}],
)
Proxy config.yaml
model_list:
  - model_name: omni-moderation
    litellm_params:
      model: omni-moderation-latest
      api_key: os.environ/OPENAI_API_KEY
Call the proxy
curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "omni-moderation",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Omni Moderation 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.

Sources

Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request.

LiteLLM docs: OpenAI.

Provider pages: OpenAI.