Mistral Medium 3.5
Mistral model entry for coding, agentic workflows, and multimodal use cases.
Mistral Medium 3.5 is Mistral AI’s mid-tier model, released in April 2026, positioned between the specialized Devstral 2 for coding and the flagship Mistral Large 3. It offers a balanced profile for coding, multimodal workflows, document processing, and agent tasks — suitable for teams that need Mistral ecosystem compatibility without the cost or hardware requirements of Large 3.
The model inherits Mistral’s strong multilingual capabilities and integrates through the Mistral API or through OpenAI-compatible adapters for teams with existing SDK investments. For agent workflows, Mistral Medium 3.5 offers reliable tool-use and instruction-following at a more accessible price point than Large 3, making it practical for production deployments where workload volume is high but task complexity is moderate.
Teams evaluating Mistral Medium 3.5 should compare it against other mid-tier models like Claude Sonnet 4.6 and GPT-5.5 Instant to determine which balance of capability, cost, and ecosystem alignment best fits their specific workload patterns. Mistral’s open-weight distribution model also means Medium 3.5 can be self-hosted for teams that need deployment flexibility.
| Provider | Mistral AI |
|---|---|
| Context Window | Verify from official source |
| Pricing | Verify current model name, pricing, and deployment availability in Mistral docs before production use. |
| API Style | Mistral API |
| SDK | Mistral SDK, custom HTTP client |
| MCP | Works through Mistral-compatible adapters and custom tool clients. |
| Agent | Good fit for agentic and coding workflows where Mistral infrastructure is preferred. |
| RAG | Useful for RAG and document workflows when paired with Mistral retrieval or document processing services. |
| Source Freshness | recently_verified |
| Version Status | current |
| Version Boundary | Current ContextHub entry for Mistral Medium 3.5; earlier Mistral Medium revisions should use separate model slugs when tracked. |
Key Facts
- Mistral docs list model families for coding, agentic, multimodal, and document AI workflows.
- Mistral supports SDK and API-based integration paths.
- Model naming and availability should be verified before production selection.
Best For
Not Ideal For
Capability Matrix
| Capability | Status |
|---|---|
| Coding | Strong |
| Agentic Workflows | Strong |
| Multimodal | Supported |
| Document AI | Supported |
SEO
| SEO Title | Mistral Medium 3.5 API, Pricing, SDK, MCP & Agent Compatibility |
|---|---|
| Description | Mistral Medium 3.5 by Mistral AI: Mistral model entry for coding, agentic workflows, and multimodal use cases. |
| Canonical | /model/mistral-medium-3-5 |
| Updated | 2026-05-17 |
Related Pages
- AI Model Directory
- Compatibility Matrix
- FAQ Index
- Best AI Models for Agent Workflows
- Best AI Models for Code Review
- Best AI Models for Coding
- Best AI Models for Document Workflows
- Best AI Models for Multimodal Workflows
- Best AI Models for OpenAI-Compatible Integration
- Mistral Medium 3.5 vs DeepSeek-V3.2
- Mistral Medium 3.5 vs Gemini 3.1 Pro
- Mistral Medium 3.5 vs GPT-5.5
Compare
| Comparison | Compared With |
|---|---|
| Mistral Medium 3.5 vs DeepSeek-V3.2 | DeepSeek-V3.2 |
| Mistral Medium 3.5 vs Gemini 3.1 Pro | Gemini 3.1 Pro |
| Mistral Medium 3.5 vs GPT-5.5 | GPT-5.5 |
Compatibility Facts
| Layer | Target | Status | Evidence | Updated |
|---|---|---|---|---|
| sdk | mistral-sdk | verify_required | Mistral Medium 3.5 includes Mistral official documentation and Mistral SDK GitHub sources. | 2026-05-18 |
FAQ
| What is Mistral Medium 3.5? | Mistral Medium 3.5 is listed as a Mistral model for agentic, coding, and multimodal use cases. Verify exact model availability in official Mistral documentation. |
|---|---|
| What is Mistral Medium 3.5 best for? | Mistral Medium 3.5 is best for coding, agent workflow, multimodal workflow, document workflow. |
| How should Mistral Medium 3.5 be verified before production use? | Check current pricing, availability, limits, and API behavior against the listed official and GitHub sources. This entry was updated on 2026-05-17. |
| How should pricing be handled when model prices change frequently? | Use nullable price fields or explicit pricing notes unless pricing is verified against official provider documentation, then update sourceFreshness and lastVerified together. |
Relationship Facts
| Source | Type | Target | Confidence |
|---|---|---|---|
| mistral-medium-3-5 | best_for | agent-workflow | 0.72 |
| mistral-medium-3-5 | best_for | document-workflow | 0.74 |
| mistral-medium-3-5 | works_with | mistral-sdk | 0.7 |
Sources
| Name | Type | Citation | Last Verified |
|---|---|---|---|
| Mistral Models | docs | Official Mistral model documentation is the primary source for model availability and use-case positioning. | 2026-05-17 |
| Mistral TypeScript Client | github | GitHub SDK reference for Mistral TypeScript and JavaScript API integration. | 2026-05-17 |
External Resources
- Mistral Models — Official Mistral model documentation is the primary source for model availability and use-case positioning.
- Mistral TypeScript Client — GitHub SDK reference for Mistral TypeScript and JavaScript API integration.