Overview
Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...
Our take
Among the numerous AI chatbot and assistant models available, Mistral: Mistral Medium 3.5 distinguishes itself with its focus on structured and agentic applications. Unlike alternatives such as ChatGPT or Gemini, which often prioritise general conversational ability, this model emphasizes features like tool/function calling and structured JSON outputs. This makes it particularly suited for developers building automated workflows, for instance, an agent that processes an image input, performs reasoning, and then uses a tool to retrieve specific data, returning the result in a parseable format. With a 262,144-token context window and vision capabilities, it is designed for complex tasks that require both extensive input and precise output. Ideal for professional users or organisations who need to integrate AI into programmatic systems and require reliable, structured responses. Those seeking a free-tier option for casual use will need to look elsewhere, as Mistral Medium 3.5 is billed per token from the outset.
How Mistral: Mistral Medium 3.5 (batch) stacks up
Among the 365 chatbots & llms tools in our directory, it ranks #130 of 356 on quality (8.1/10), 1% above the 356-tool average of 8.0, and its $0.75/1M input-token rate is in the mid-price range — 63% cheaper than the 346-model average of $2.01/1M.
Weighing quality against cost, Mistral: Mistral Medium 3.5 (batch)'s cost-per-quality-point of $0.09 places it at #194 of 325 for value among chatbots & llms tools.
Mistral: Mistral Medium 3.5 (batch) in depth
Mistral: Mistral Medium 3.5 (batch), built by Mistral AI, sits in the chatbots & llms space and is a paid tool starting at $0.75/1M tokens. Our editors rate it 8.1 out of 10 based on capability, ecosystem and value. It handles a context window of 262,144 tokens.
On the feature side, Mistral: Mistral Medium 3.5 (batch) brings 262,144-token context window, vision (image input), reasoning / chain-of-thought and tool / function calling. These are the capabilities that most shape day-to-day use and separate it from thinner alternatives.
Its biggest strength is built-in reasoning (chain-of-thought) mode for harder problems, while the main trade-off to weigh is that no free tier — usage is billed per token. Keep both in mind when deciding whether it fits your workflow.
Mistral: Mistral Medium 3.5 (batch) is most often chosen for research and writing. If that matches your goals, it's a strong candidate to shortlist.
Key features
- ✓262,144-token context window
- ✓Vision (image input)
- ✓Reasoning / chain-of-thought
- ✓Tool / function calling
- ✓Structured (JSON) outputs
Pricing
Pros
- +Built-in reasoning (chain-of-thought) mode for harder problems
- +Accepts images as input (vision-capable)
- +Supports tool / function calling for agent-style workflows
- +Can return structured JSON output for reliable parsing
Cons
- −No free tier — usage is billed per token
Who should use Mistral: Mistral Medium 3.5 (batch)
- →Anyone looking for a chatbots & llms tool from Mistral AI.
- →Teams and individuals focused on research and writing.
- →People who value built-in reasoning (chain-of-thought) mode for harder problems.
- →Workflows that need a 262,144 tokens context window.
Who should look elsewhere
- →Anyone who needs a free tier — this tool is paid only.
- →Those for whom no free tier — usage is billed per token is a dealbreaker.
Best for
10 Best Mistral: Mistral Medium 3.5 (batch) Alternatives in 2026
Mistral: Mistral Medium 3.5 (batch) is a strong chatbots & llms tool, but it is not the only option. Whether you are after a lower price, different features or a better fit for your workflow, here are the 10 best alternatives to Mistral: Mistral Medium 3.5 (batch), ranked and compared.
Anthropic
Claude is Anthropic's family of AI assistants, known for long-context reasoning, careful writing and strong coding…
OpenAI
ChatGPT is OpenAI's flagship conversational AI, powering hundreds of millions of weekly users across web, mobile and…
Google DeepMind
Gemini is Google's natively multimodal model family, deeply integrated across Search, Workspace, Android and the Pixel…
Qwen
Qwen3.8 Flash is a multimodal reasoning model from Alibaba. It is suited for coding assistance, agentic workflows…
Z.AI
GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks.
Meta
Muse Spark 1.2 contributor tier is a reasoning model from Meta designed for developers who want to start building at an…
DeepSeek
DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of [DeepSeek V4 Flash…
Qwen
Qwen3.8 27B is an open-weight dense vision-language model from Qwen. It is suited for coding, professional workflows…
Gemini 3.7 Flash is a multimodal model from Google for fast agentic workflows, coding, and complex multi-step…
Meta
Muse Spark 1.2 is a reasoning model from Meta, designed for complex agentic tasks.
Mistral: Mistral Medium 3.5 (batch) vs top alternatives
A side-by-side look at how Mistral: Mistral Medium 3.5 (batch) stacks up against its closest rivals.
| Feature | Mistral: Mistral Medium 3.5 (batch)Mistral AI | ClaudeAnthropic | ChatGPTOpenAI | GeminiGoogle DeepMind |
|---|---|---|---|---|
| Quality score | 8.1 / 10 | 9.6 / 10 | 9.5 / 10 | 9.2 / 10 |
| Starting price | $0.75/1M tokens | $20/mo | $20/mo | $20/mo |
| Free tier | No | Yes — Free tier available | Yes — Free tier available | Yes — Free tier available |
| API input price | $0.75 / 1M tokens | $10 / 1M tokens | $0.2 / 1M tokens | $0.1875 / 1M tokens |
| API output price | $3.75 / 1M tokens | $50 / 1M tokens | $1.2 / 1M tokens | $0.9375 / 1M tokens |
| Speed | — | Fast | Fast | Fast |
| Context window | 262,144 tokens | 200K tokens | 128K tokens | 1M-2M tokens |
| Categories | Chatbots & LLMs | Chatbots & LLMs, Coding, Writing | Chatbots & LLMs, Coding, Writing | Chatbots & LLMs, Coding, Writing |
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Frequently asked questions
Q. Is Mistral: Mistral Medium 3.5 (batch) free?
No — Mistral: Mistral Medium 3.5 (batch) is a paid tool, starting at $0.75/1M tokens.
Q. How much does Mistral: Mistral Medium 3.5 (batch) cost?
Mistral: Mistral Medium 3.5 (batch) starts at $0.75/1M tokens. API usage is around $0.75 per 1M input tokens and $3.75 per 1M output tokens.
Q. What is Mistral: Mistral Medium 3.5 (batch) best for?
Mistral: Mistral Medium 3.5 (batch) is best suited to research and writing, within the chatbots & llms category.
Q. What are the best Mistral: Mistral Medium 3.5 (batch) alternatives?
Popular alternatives to Mistral: Mistral Medium 3.5 (batch) include Claude, ChatGPT, Gemini and Qwen: Qwen3.8 Flash. Each trades off price, quality and ecosystem differently.
Q. Is there a free alternative to Mistral: Mistral Medium 3.5 (batch)?
Yes. Claude, ChatGPT, Gemini offer a free tier, making them good starting points if you want to avoid an upfront subscription.
Q. Why switch from Mistral: Mistral Medium 3.5 (batch)?
Common reasons include pricing, specific feature gaps (No free tier — usage is billed per token), data-privacy requirements, or simply wanting a tool that fits your stack better.
How we rate AI tools
Our quality score weighs capability on real tasks, breadth of features and integrations, pricing and value, and how actively the tool is maintained. Scores are editorial guidance, not benchmarks — always trial a tool on your own workflow before committing. Pricing and features change frequently, so verify current details on the official site.
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