Mistral Vibe 2.0 Release Notes

Mistral AI has released Mistral Vibe 2.0, a terminal-native coding agent powered by the Devstral 2 model family. This update introduces advanced customization and control mechanisms, allowing developers to build specialized subagents and configure custom workflows to accelerate software development and maintenance.

Enhanced Agent Control and Customization

Mistral Vibe 2.0 introduces several new features designed to give developers more granular control over how the AI agent interacts with their codebase:

  • Custom Subagents: Users can now create specialized agents for specific tasks such as generating tests, performing PR reviews, or executing deploy scripts, which can be invoked on demand.
  • Multi-choice Clarifications: To reduce errors caused by ambiguity, Vibe 2.0 prompts the user with multiple options for clarification before executing an action rather than guessing the user's intent.
  • Slash-command Skills: Common tasks like linting, generating documentation, or deploying are now accessible via preconfigured workflows triggered by slash commands (/).
  • Unified Agent Modes: Developers can configure custom modes that combine specific tools, permissions, and behaviors, allowing for context switching without changing tools.

Model Integration and API Pricing

Mistral Vibe 2.0 is powered by the Devstral 2 model family. Along with this release, Devstral 2 has transitioned to paid API access. The pricing for the Devstral 2 models is as follows:

Model Input Price (per M tokens) Output Price (per M tokens)
Devstral 2 $0.40 $2.00
Devstral 2 Small $0.10 $0.30

Free API usage continues to be available for testing and prototyping via the Experiment plan in Mistral Studio.

Availability and Access Plans

Mistral Vibe is available to users on Le Chat Pro and Team plans. These plans include generous usage limits for full-time development, with the option for pay-as-you-go (PAYG) credits at API rates for power users who exceed their limits. Users also have the option to bring their own API key (BYOK).

Enterprise Solutions

For large-scale organizational needs, Mistral AI provides specialized enterprise add-ons, including:

  • Fine-tuning: Support for internal languages and Domain Specific Languages (DSLs).
  • Reinforcement Learning: Implementation of RL using the organization's own environment.
  • Code Modernization: End-to-end migration of entire codebases to modern stacks while preserving business logic and behavior.

Installation and Setup

To get started with Mistral Vibe 2.0, the Vibe CLI can be installed using the following commands:

curl -LsSf https://mistral.ai/vibe/install.sh | bash
uv tool install mistral-vibe

Updates to the Vibe CLI are now delivered continuously, removing the requirement for manual updates.

Sources

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