Devstral 2 123B API Pricing
As of October 10, 2026, Devstral 2 123B costs $0.40 per 1M input tokens and $2.00 per 1M output tokens on Amazon Bedrock. It has a 256,000-token context window and returns up to 32,000 tokens per response.
mistral.devstral-2-123b.- Input
- $0.40 / 1M tokens
- Output
- $2.00 / 1M tokens
- Context window
- 256,000 tokens
- Max output
- 32,000 tokens
- Providers
- 1
- Added to LiteLLM
- March 2026
Devstral 2 123B 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 |
|---|---|---|---|---|
| Amazon Bedrock | mistral.devstral-2-123b | $0.40 | $2.00 | 256K |
Other Devstral 2 123B prices on Amazon Bedrock
| Flex input | $0.20 per 1M tokens |
| Flex output | $1.00 per 1M tokens |
What Devstral 2 123B costs in practice
1,000 requests with 2,000 input and 500 output tokens each
| Amazon Bedrock | $1.80 |
100 long-document requests with 100,000 input and 2,000 output tokens each
| Amazon Bedrock | $4.40 |
Devstral 2 123B features
- Function calling
- Structured output
- Image input
- Audio input
Use Devstral 2 123B with LiteLLM
Call Devstral 2 123B 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="mistral.devstral-2-123b",
messages=[{"role": "user", "content": "Hello!"}],
)model_list:
- model_name: devstral-2-123b
litellm_params:
model: mistral.devstral-2-123b
aws_region_name: os.environ/AWS_REGION_NAMEcurl http://0.0.0.0:4000/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer sk-1234" \
-d '{
"model": "devstral-2-123b",
"messages": [{"role": "user", "content": "Hello!"}]
}'Devstral 2 123B FAQ
How much does Devstral 2 123B cost?
Devstral 2 123B costs $0.40 per 1M input tokens and $2.00 per 1M output tokens on Amazon Bedrock.
What is the context window of Devstral 2 123B?
Devstral 2 123B has a 256,000-token context window and returns up to 32,000 tokens per response.
Which providers offer Devstral 2 123B?
Devstral 2 123B is available from Amazon Bedrock through LiteLLM, using the model name mistral.devstral-2-123b.
How do I call Devstral 2 123B with an OpenAI-compatible API?
Use the LiteLLM Python SDK with model="mistral.devstral-2-123b", 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 Devstral 2 123B support?
Devstral 2 123B supports function calling and structured output. It does not support image input and audio input.
When did LiteLLM add Devstral 2 123B?
Devstral 2 123B was added to LiteLLM's model price file in March 2026.
Is Devstral 2 123B being deprecated?
Amazon Bedrock lists a deprecation date of March 30, 2027 for mistral.devstral-2-123b.
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: Amazon Bedrock.
Provider pages: Amazon Bedrock.
