How much does Devstral 2 cost per month?

For a chatbot handling 10,000 requests a day with 1,000 input and 500 output tokens each, Devstral 2 costs about $420.00 per month at Mistral's list prices ($0.40 per 1M input tokens, $2.00 per 1M output tokens).

Does Devstral 2 support prompt caching?

No cache read price is published for Devstral 2.

How long is Devstral 2's context window?

Devstral 2 accepts up to 262,144 tokens (262K) of context and returns up to 262,144 tokens per response.

Devstral 2 API Pricing

Mistral has deprecated this model. The price is kept here for reference; check the provider's documentation before building on it.

Mistral · released Dec 9, 2025 · 262K context · API model ID devstral-2512

Devstral 2 by Mistral API pricing: $0.40 per 1M input tokens and $2.00 per 1M output tokens (provider list price via models.dev, Oct 10, 2026).

Prices

Devstral 2 prices, USD per 1M tokens
Price	USD per 1M tokens
Input	$0.40
Output	$2.00
Cache read	Not published
Cache write	Not published

Mistral's list price for its own API, as compiled by models.dev and checked Oct 10, 2026, 09:00 UTC. Prices on cloud platforms and resellers can differ. Provider documentation

Estimated monthly cost

$420.00

per month

per day: $14.00
per request: $0.0014

Cost = input tokens × input price + output tokens × output price, 30 days a month. Cached input uses the cache read price. Cache write fees are not included.

Compare this workload across models

Monthly cost by workload

Workload	Per month
Chatbot1,000 in / 500 out tokens, 10,000 requests a day	$420.00/mo
RAG8,000 in / 500 out tokens, 5,000 requests a day	$630.00/mo
Coding agent50,000 in / 2,000 out tokens, 1,000 requests a day, 80% cached input	$720.00/mo

Context and capabilities

Context: 262,144 tokens
Max output: 262,144 tokens
Input: text
Output: text
Knowledge cutoff: December 2025
Open weights: Yes
Tool calling: Yes
Reasoning: No
Structured outputs: No

Capabilities and limits as listed by models.dev.

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Price history

No price changes since we started tracking on Oct 8, 2026.

Questions

How much does Devstral 2 cost per month?: For a chatbot handling 10,000 requests a day with 1,000 input and 500 output tokens each, Devstral 2 costs about $420.00 per month at Mistral's list prices ($0.40 per 1M input tokens, $2.00 per 1M output tokens).
Does Devstral 2 support prompt caching?: No cache read price is published for Devstral 2.
How long is Devstral 2's context window?: Devstral 2 accepts up to 262,144 tokens (262K) of context and returns up to 262,144 tokens per response.