# Claude 3.5 Sonnet API Pricing

As of October 10, 2026, Claude 3.5 Sonnet costs $3.00 per 1M input tokens and $15.00 per 1M output tokens from Snowflake Cortex, the lowest of 7 providers, with cache reads at $0.30 per 1M tokens. It has a 200,000-token context window and returns up to 16,384 tokens per response.

- Page: https://models.litellm.ai/models/claude-3-5-sonnet
- Lab: Anthropic
- LiteLLM model name: `snowflake/claude-3-5-sonnet`
- Context window: 200,000 tokens
- Max output: 16,384 tokens
- Added to LiteLLM: June 2024
- 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 |
|---|---|---|---|---|---|---|---|
| Snowflake Cortex | `snowflake/claude-3-5-sonnet` | $3.00 | $15.00 | $0.30 | – | – | 200K |
| Amazon Bedrock (snapshot 20240620) | `anthropic.claude-3-5-sonnet-20240620-v1:0` | $3.00 | $15.00 | $0.30 | – | – | 1M |
| Amazon Bedrock (snapshot 20240620) | `bedrock/invoke/anthropic.claude-3-5-sonnet-20240620-v1:0` | $3.00 | $15.00 | $0.30 | – | – | 200K |
| Google Vertex AI | `vertex_ai/claude-3-5-sonnet` | $3.00 | $15.00 | – | – | – | 200K |
| Google Vertex AI | `vertex_ai/claude-3-5-sonnet@20240620` | $3.00 | $15.00 | – | – | – | 200K |
| GradientAI | `gradient_ai/anthropic-claude-3.5-sonnet` | $3.00 | $15.00 | – | – | – | 200K |
| Heroku (latest alias) | `heroku/claude-3-5-sonnet-latest` | – | – | – | – | – | 200K |
| Replicate | `replicate/anthropic/claude-3.5-sonnet` | $3.75 | $18.75 | – | – | – | – |
| Vercel AI Gateway | `vercel_ai_gateway/anthropic/claude-3-5-sonnet` | $3.00 | $15.00 | $0.30 | – | – | 200K |
| Vercel AI Gateway (snapshot 20241022) | `vercel_ai_gateway/anthropic/claude-3-5-sonnet-20241022` | $3.00 | $15.00 | $0.30 | – | – | 200K |
| Vercel AI Gateway | `vercel_ai_gateway/anthropic/claude-3.5-sonnet` | $3.00 | $15.00 | $0.30 | – | – | 200K |
| Amazon Bedrock (EU cross-region, snapshot 20240620) | `eu.anthropic.claude-3-5-sonnet-20240620-v1:0` | $3.00 | $15.00 | $0.30 | – | – | 200K |
| Amazon Bedrock (US cross-region, snapshot 20240620) | `us.anthropic.claude-3-5-sonnet-20240620-v1:0` | $3.00 | $15.00 | $0.30 | – | – | 200K |

## Cost examples

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

- Snowflake Cortex: $13.50
- Amazon Bedrock: $13.50
- Google Vertex AI: $13.50
- GradientAI: $13.50

100 long-document requests with 100,000 input and 2,000 output tokens each:

- Snowflake Cortex: $33.00
- Amazon Bedrock: $33.00
- Google Vertex AI: $33.00
- GradientAI: $33.00

## Features

Supported: Function calling, Parallel tool calls, Structured output, Image input, PDF input, Prompt caching, Computer use.

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="snowflake/claude-3-5-sonnet",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## FAQ

### How much does Claude 3.5 Sonnet cost?

Claude 3.5 Sonnet costs $3.00 per 1M input tokens and $15.00 per 1M output tokens from Snowflake Cortex, the lowest of 7 providers, with cache reads at $0.30 per 1M tokens.

### What is the context window of Claude 3.5 Sonnet?

Claude 3.5 Sonnet has a 200,000-token context window and returns up to 16,384 tokens per response.

### Which providers offer Claude 3.5 Sonnet?

Claude 3.5 Sonnet is available from 7 providers through LiteLLM: Snowflake Cortex, Amazon Bedrock, Google Vertex AI, GradientAI, Heroku, Replicate and Vercel AI Gateway. The lowest price is on Snowflake Cortex.

### How do I call Claude 3.5 Sonnet with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="snowflake/claude-3-5-sonnet", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/chat/completions from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

### What features does Claude 3.5 Sonnet support?

Claude 3.5 Sonnet supports function calling, parallel tool calls, structured output, image input, PDF input, prompt caching and computer use.

### When did LiteLLM add Claude 3.5 Sonnet?

Claude 3.5 Sonnet was added to LiteLLM's model price file in June 2024.

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