Devstral 2
language modelMistral AI
Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window. Devstral 2 supports exploring...
Key facts
| Made by | Mistral AI |
|---|---|
| Type | language model |
| Released | December 9, 2025 |
| Reads at once | 262,144 tokens |
| Price (API, per million tokens) | $0.4 in · $2 out |
| Input → output | text, file → text |
Questions about Devstral 2
Who makes Devstral 2?
Devstral 2 is made by Mistral AI.
When was Devstral 2 released?
We first saw Devstral 2 listed on December 9, 2025.
How much does Devstral 2 cost?
Through OpenRouter it costs $0.4 per million input tokens and $2 per million output tokens. Prices change, so check the provider before you build on it.
How much text can Devstral 2 read at once?
Up to 262,144 tokens, roughly 196.6K words.
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Modelcast collects this page automatically from public sources (OpenRouter). Facts are copied from those sources, not written by the maker. Not affiliated with Mistral AI.