C4ai Aya Expanse 32B API Pricing
As of October 10, 2026, C4ai Aya Expanse 32B costs $0.50 per 1M input tokens and $1.50 per 1M output tokens on Cohere. It has a 128,000-token context window and returns up to 4,000 tokens per response.
- Input
- $0.50 / 1M tokens
- Output
- $1.50 / 1M tokens
- Context window
- 128,000 tokens
- Max output
- 4,000 tokens
- Providers
- 1
- Added to LiteLLM
- September 26, 2026
C4ai Aya Expanse 32B pricing by provider
1 listing across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.
| Provider | Model name in LiteLLM | Input | Output | Context |
|---|---|---|---|---|
| Cohere | c4ai-aya-expanse-32b | $0.50 | $1.50 | 128K |
What C4ai Aya Expanse 32B costs in practice
1,000 requests with 2,000 input and 500 output tokens each
| Cohere | $1.75 |
100 long-document requests with 100,000 input and 2,000 output tokens each
| Cohere | $5.30 |
Use C4ai Aya Expanse 32B with LiteLLM
Call C4ai Aya Expanse 32B through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.
from litellm import completion
response = completion(
model="c4ai-aya-expanse-32b",
messages=[{"role": "user", "content": "Hello!"}],
)model_list:
- model_name: c4ai-aya-expanse-32b
litellm_params:
model: c4ai-aya-expanse-32b
api_key: os.environ/COHERE_API_KEYcurl http://0.0.0.0:4000/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer sk-1234" \
-d '{
"model": "c4ai-aya-expanse-32b",
"messages": [{"role": "user", "content": "Hello!"}]
}'C4ai Aya Expanse 32B FAQ
How much does C4ai Aya Expanse 32B cost?
C4ai Aya Expanse 32B costs $0.50 per 1M input tokens and $1.50 per 1M output tokens on Cohere.
What is the context window of C4ai Aya Expanse 32B?
C4ai Aya Expanse 32B has a 128,000-token context window and returns up to 4,000 tokens per response.
Which providers offer C4ai Aya Expanse 32B?
C4ai Aya Expanse 32B is available from Cohere through LiteLLM, using the model name c4ai-aya-expanse-32b.
How do I call C4ai Aya Expanse 32B with an OpenAI-compatible API?
Use the LiteLLM Python SDK with model="c4ai-aya-expanse-32b", 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.
When did LiteLLM add C4ai Aya Expanse 32B?
C4ai Aya Expanse 32B was added to LiteLLM's model price file on September 26, 2026.
Sources
Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request. Provider pricing pages:
LiteLLM docs: Cohere.
Provider pages: Cohere.
