Mistral AI · Mistral Vibe (formerly Le Chat): Mistral's AI Agent for Long-Running Work Tasks and Coding
Mistral Vibe is Mistral AI's assistant, renamed from Le Chat in May 2026, that now runs as one agent with two modes: Work, which researches, drafts documents and spreadsheets, and acts across email, calendar, Slack, and other connected tools, and Code, which writes and tests code in your terminal, VS Code, or remote sandboxes and opens pull requests. It suits individuals and companies that want a Mistral-built alternative to ChatGPT or Claude covering both office work and coding.
Best for
Individuals and teams who want one subscription for an office-work agent and a coding agent, European organizations that prefer a Mistral-built assistant, and enterprises that need on-premises or private-cloud deployment with data residency
Not ideal for
Users who want to pick models from OpenAI, Anthropic, or Google inside the app, Free-plan users who need agentic or long-running tasks, teams that need fixed, published usage caps, and Windows-first developers who want an officially supported native CLI
Who it's for
Knowledge workers, developers, and companies of any size, including European organizations and regulated enterprises that want Mistral models and private deployment
Vibe is the clearest way to get Mistral's models doing agentic work without building anything yourself. The appeal is breadth at a low price: one Pro subscription covers a work agent with connectors and Canvas outputs and a coding agent that moves between your terminal, VS Code, and cloud sandboxes. For organizations, the main differentiator is deployment: Enterprise can run it on premises, in a private cloud, or on Mistral Cloud with data residency. The caveats are maturity and transparency: the product was renamed in May and restructured again in September, key pieces are still beta or preview, paid limits are relative rather than fixed, and the web and mobile apps cannot use another vendor's model. Teams that care most about model choice or published usage caps should test it against ChatGPT or Claude first.
Who should use it
Professionals who want one assistant for research, drafting, and tool-connected tasks plus coding; developers who like an open-source terminal agent with a cloud handoff; and European or regulated organizations that want a Mistral-built assistant with on-premises or private-cloud deployment.
Who should skip it
Users who want to choose between OpenAI, Anthropic, and Google models, people who only need free casual chat with agentic features, teams that need fixed and published usage caps, and organizations that need connectors to be generally available rather than beta.
Free
$0
Pro
$14.99
Billed monthly
Team
$24.99 per user
Billed monthly
Enterprise
Custom
Free tier limits: Limited messages, web searches, coding sessions, and document uploads, and up to 5 scheduled tasks. Canvas, remote coding agents, teleport, and hooks are not included. Mistral says agents, long-horizon tasks, and all-day coding require Pro.
Note: Prices exclude taxes and paid plans are subject to fair usage limits. Verified students at accredited higher-education institutions who have not used Vibe or Le Chat before can get Pro for $5.99 a month for up to 12 months, with $15 a month in API credits instead of $30. The Team price calculator starts at two users (about $50 a month). Usage past a plan's limit can be extended with pay-as-you-go credits at API rates. API usage through Mistral Studio is billed per token separately.
Context window
256K tokens (Mistral Medium 3.5)
Modalities
Text, Images, Voice input, Code
API pricing
Per token through Mistral Studio; Mistral Medium 3.5 is $1.5 per million input tokens and $7.5 per million output tokens
Available models
Morning catch-up across tools
With email, calendar, and Slack connected, a single Work prompt summarizes what you missed and drafts replies, and Vibe asks before anything is sent.
Overnight coding tasks
Remote coding agents run in isolated sandboxes in parallel while your machine is off and come back as a branch or pull request, so routine refactors and test generation do not need a developer watching.
Private deployment for regulated organizations
Enterprise can run Vibe on premises, in a private cloud, or on Mistral Cloud with data residency, for organizations that cannot send work data to a shared SaaS assistant.
Mistral Vibe vs. ChatGPT
ChatGPT is OpenAI's assistant on the GPT-6 model family, with Deep Research, native image generation, the Codex coding agent, and 60+ connectors. Vibe covers similar ground with Work and Code modes but its apps run only on Mistral's models, it has an open-source CLI, and offers Enterprise deployment on premises or in a private cloud. ChatGPT fits people who want the broadest feature set and OpenAI models; Vibe fits people who prefer Mistral or need private deployment.
Mistral Vibe vs. Claude
Claude is Anthropic's assistant, with Claude Code for coding and Cowork for agentic work tasks in the same app. Vibe pairs a work agent and a coding agent in one Mistral subscription, with remote sandboxes and /teleport between the CLI and the cloud. Claude fits teams that want Anthropic's models; Vibe fits teams that want Mistral's models, an Apache-2.0 CLI, or on-premises deployment.
Mistral Vibe vs. Gemini
Gemini is Google's assistant on the Gemini 3 models, integrated across Google's own apps and services. Vibe connects to Google Workspace through connectors but is not tied to one productivity suite, and adds a dedicated coding mode with cloud sandboxes. Gemini fits people who live in Google's ecosystem; Vibe fits people who want a vendor-neutral connector approach on Mistral's models.
Mistral Vibe vs. Claude Code
Claude Code is Anthropic's coding agent for the terminal, IDE, desktop, and web. Vibe's Code mode is the closest Mistral equivalent: an open-source CLI and VS Code extension on a local checkout, plus remote sandboxes that open pull requests. Claude Code is a dedicated coding product, while Vibe bundles coding with a general work agent on the same plan.
Is Mistral Vibe the same as Le Chat?
Yes. Mistral renamed Le Chat to Vibe on May 28, 2026. Conversations, settings, and plans carried over, and chat.mistral.ai is still the entry point. Vibe now combines the former chat assistant (Vibe for work) with Mistral's coding agent (Vibe for code).
What is the difference between Vibe Work and Vibe Code?
Work is the web and mobile experience for research, drafting, data analysis, and tasks across connected tools like email, calendar, Slack, and Notion. Code is built for source code: it reads files, runs commands, writes code, and opens pull requests, through the Vibe CLI, the VS Code extension, or Vibe Code Web sessions in remote sandboxes.
How much does Mistral Vibe cost?
There is a Free plan. Pro is $14.99 a month and adds more messages and web searches, complex tasks, all-day coding in the CLI, IDE, or web, and $30 a month in API credits. Team is $24.99 per user per month with up to 30 GB of storage per user, domain verification, and data export. Enterprise is custom. Verified students can get Pro for $5.99 a month for up to 12 months, with $15 a month in API credits. Prices exclude taxes.
Is the Mistral Vibe CLI open source?
Yes. The Vibe CLI is published on GitHub as mistralai/mistral-vibe under the Apache-2.0 license. It installs with a one-line script on Linux and macOS, or with uv or pip, and connects with a Mistral API key or a Vibe plan. Mistral officially targets UNIX environments; the CLI also works on Windows. Run version 2.25.4 or later, which fixes the shell permission issues in advisory MAI-2026-003.
Can Mistral Vibe be self-hosted?
Enterprise customers can deploy Vibe on premises, in a private cloud, or on Mistral Cloud with full data residency. Self-hosted deployment is not part of the Free, Pro, or Team plans.
Which models does Mistral Vibe use?
Vibe runs on Mistral's models. Mistral Medium 3.5, a 128B open-weight model with a 256K context window, became the default in May 2026 and replaced Devstral 2 in the Vibe CLI. Mistral still lists Devstral 2 and Codestral among its coding models, with Codestral used for fast code completions.
Mistral Vibe vs ChatGPT: what is the difference?
Both pair a general assistant with a coding agent. ChatGPT runs on OpenAI's GPT models and adds features such as native image generation and Codex. Vibe's apps run on Mistral's models, it ships an open-source Apache-2.0 CLI, and offers Enterprise deployment on premises or in a private cloud.
OpenAI
Knowledge workers who need one AI subscription covering writing, research, coding, image generation, and team collaboration
FreemiumAnthropic
Developers and writers who need the most accurate code generation, precise instruction following, and the ability to reason across very large documents
FreemiumResearch with real-time data, Google Workspace users, and multimodal tasks
FreemiumVibe is what Le Chat became. On May 28, 2026 Mistral renamed its assistant and repositioned it as an agent for long-running, multi-step work, keeping existing conversations, settings, and plans at the same chat.mistral.ai address. Since September 22, 2026 the separate Chat and Work tabs have been merging into one experience, with a fast/think toggle instead of a choice of surface; self-serve Free, Pro, and Team accounts migrate first, and Enterprise admins get about six months to choose their migration date. In Work mode you describe an outcome and Vibe gathers context from your prompt, files, libraries, the web, and connectors (Google Workspace, Outlook, SharePoint, Slack, Notion, GitHub, and others, more than 100 in total, plus custom MCP servers), breaks the task into steps with a live todo list, and asks for approval before sensitive actions such as sending email, posting messages, or changing data. Output lands in Canvas as documents, presentations, Excel workbooks you can download as .xlsx, or React-based mini apps and dashboards. Skills replace the old Chat Agents (Deep Research is now a Skill), memories became an editable Knowledge Base (in public preview), and prompts can be scheduled to run once or on a recurring cadence. Code mode is the same agent pointed at software: the open-source Vibe CLI (Apache-2.0) and VS Code extension work on a local checkout, Vibe Code Web runs sessions against a GitHub repository in isolated cloud sandboxes, and /teleport moves a live CLI session to the cloud and back. Remote sessions can run in parallel while your machine is off and finish as a branch or draft pull request. The apps run on Mistral's own models, with Mistral Medium 3.5 (an open-weight 128B model with a 256K context window) as the default. Plans start with Free, Pro at $14.99 a month, Team at $24.99 per user per month, and a custom Enterprise plan that adds on-premises, private-cloud, or Mistral Cloud deployment with data residency, SAML SSO, audit logs, and white labelling. The tradeoffs: agents, long-horizon tasks, and all-day coding need Pro or higher, paid limits are stated as multiples of Free and fair-use terms rather than fixed numbers, several pieces (connectors, custom MCP connectors, the Knowledge Base) are still beta or preview, and the web and mobile apps run only on Mistral's model family.
Mistral is merging Vibe's Chat and Work tabs into a single conversation view with a fast/think toggle. Skills replace Chat Agents, Deep Research becomes a Skill, memories move into the Knowledge Base, and Code Interpreter is available on paid plans. Free, Pro, and Team accounts migrate progressively from September 14, and Enterprise migration starts October 1 with an approximately six-month window.
Vibe Work can now analyze and create Excel and CSV files and export .xlsx workbooks (paid plans), build interactive React mini apps and dashboards from a prompt, and maintain an editable personal knowledge base, released in public preview.
Mistral published security advisory MAI-2026-003 (severity High) covering six vulnerabilities (CVE-2026-87983 to CVE-2026-87988) in the Vibe CLI's shell permission checks, which could let specially crafted commands run without the expected approval prompt. Version 2.25.4, released September 12, 2026, fixes the reported issues; Mistral recommends upgrading and restarting running sessions.
Mistral renamed Le Chat to Vibe, one agent and one licence across work and code. The release added Work Mode on web and mobile, Code Mode for remote coding agents from the web app, a VS Code extension, and CLI updates including skills, subagents, editable plans, session-scoped permissions, and /teleport.
Mistral launched cloud coding sessions that run in isolated sandboxes, in parallel, and can open GitHub pull requests, along with Mistral Medium 3.5 (public preview at launch), a 128B open-weight model with a 256K context window that became the default model in Le Chat and replaced Devstral 2 in the Vibe CLI.
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