
Mistral: Mistral Small 3.2 24B
mistralai/mistral-small-3.2-24b-instruct
Model weightsMistral-Small-3.2-24B-Instruct-2506 is an updated 24B parameter model from Mistral optimized for instruction following, repetition reduction, and improved function calling. Compared to the 3.1 release, version 3.2 significantly improves accuracy on WildBench and Arena Hard, reduces infinite generations, and delivers gains in tool use and structured output tasks.
It supports image and text inputs with structured outputs, function/tool calling, and strong performance across coding (HumanEval+, MBPP), STEM (MMLU, MATH, GPQA), and vision benchmarks (ChartQA, DocVQA).
Providers
Different companies host the same model. OpenRouter routes your request to one of them based on the routing mode you pick: Balanced (price + speed), Nitro (fastest), or Floor (cheapest).
| $0.10000 | $0.30 | $0.01 | 0.51s | 77 tok/s | ||
| $0.07500 | $0.20 | -- | 0.30s | 47 tok/s | ||
| $0.09375 | $0.25 | -- | 0.59s | 39 tok/s | ||
| $0.09000 | $0.30 | $0.05 | 0.44s | 27 tok/s |
Input $0.10 / Output $0.3077 tok/s99.92% uptime
Input $0.075 / Output $0.2047 tok/s99.89% uptime- Input $0.09375 / Output $0.2539 tok/s99.70% uptime
- Input $0.09 / Output $0.3027 tok/s13.05% uptime
Pricing
The average price customers actually pay for this model, next to the prices providers post. Caching and discounts mean the price actually paid is often well below the listed one.
Weighted average
Mistral Small 3.2 24B — Price history
| $0.0700 | $0.296 | 33.2% | 67.1% | ||
| $0.0747 | $0.196 | 0.0% | 24.9% | ||
| $0.0935 | $0.247 | 0.0% | 7.2% | ||
| $0.0709 | $0.291 | 46.6% | 0.9% |
- Effective in $0.0700 / Effective out $0.296Token share67.1%
- Effective in $0.0747 / Effective out $0.196Token share24.9%
- Effective in $0.0935 / Effective out $0.247Token share7.2%
- Effective in $0.0709 / Effective out $0.291Token share0.9%
Performance
Throughput is how fast the model writes (tokens per second — higher is better). Latency is total round-trip time (lower is better). TTFT is time-to-first-token — how long before you see anything appear (lower is better).
P50, best across providers
P50, best provider
Uptime
Uptime is the percentage of the past 3 days that at least one provider was responding to requests. Availability is the percentage of time that inference was successfully served. OpenRouter continuously monitors and uses the next-best provider when one returns an error.
Availability over the last 3 days
Last 72 hoursAvailability over the last 24 hours
When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access per-provider uptime data programmatically through the Endpoints API. Learn more about our load balancing and provider routing options.
Benchmarks
Scores on standardized evaluations and this model’s own outputs on shared benchmark prompts. Higher percentages are better — and each rank shows where this model lands among the models evaluated on that source.
| Source | Benchmark | Score |
|---|---|---|
| Design Arena | Mistral Small 3.2 Models Arena Code Categories Elo | 896 |
| Design Arena | Mistral Small 3.2 Models Arena Data Visualization Elo | 929 |
| Design Arena | Mistral Small 3.2 Models Arena Game Development Elo | 878 |
| Design Arena | Mistral Small 3.2 Models Arena UI Component Elo | 897 |
| Design Arena | Mistral Small 3.2 Models Arena Website Elo | 887 |
Apps
Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for.
Activity
Token volume and request traffic to this model over time.
API
Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.
Available through EU in-region routing
Mistral: Mistral Small 3.2 24B is available through EU in-region routing. Requests sent to eu.openrouter.ai are decrypted in the EU and routed only to shared provider endpoints in Europe (the EU/EEA, the UK, and Switzerland).
- Providers in Europe
- Mistral
- Prices in Europe
- Mistral: $0.10/M tokens input, $0.30/M tokens output
- Base URL
https://eu.openrouter.ai/api/v1- Plan
- Requires Business or Enterprise. Self-serve on Business: no contract, no monthly minimum. OpenRouter Business for EU in-region routing
Fails closed: if no shared provider endpoint in Europe is available, the request errors instead of leaving the region. Requests served by your own BYOK key go to your deployment’s region, which you control. In-region routing docs
Frequently asked questions
Mistral-Small-3.2-24B-Instruct-2506 is an updated 24B parameter model from Mistral optimized for instruction following, repetition reduction, and improved function calling. Compared to the 3.1 release, version 3.2 significantly improves accuracy on WildBench and Arena Hard, reduces infinite generations, and delivers gains in tool use and structured output tasks.
Mistral Small 3.2 24B costs $0.075/M input tokens and $0.20/M output tokens.
Mistral Small 3.2 24B has a 256,000 token context window. It supports up to 16,384 completion tokens.
Yes. Mistral Small 3.2 24B accepts tools and tool_choice for function calling on 3 of the 4 providers serving it, and requests that send tools are routed to those providers. It also supports structured outputs via a JSON schema in response_format.
Mistral Small 3.2 24B accepts images and text as input and returns text.
Mistral Small 3.2 24B is served by 4 providers on OpenRouter: DeepInfra, Parasail, Venice, and Mistral. Requests are routed to the best available provider, with automatic failover to the others, and you can pin or exclude providers with provider routing.
Mistral Small 3.2 24B was released on June 20, 2025. Its knowledge cutoff is October 31, 2023.