Mistral: Ministral 3 3B 2512

Text input Image input Text output
Author's Description

The smallest model in the Ministral 3 family, Ministral 3 3B is a powerful, efficient tiny language model with vision capabilities.

Key Specifications
Cost
$$
Context
131K
Parameters
3B
Released
Dec 02, 2025
Speed
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Tool Choice Tools Temperature Presence Penalty Max Tokens Seed Structured Outputs Response Format Frequency Penalty Top P Stop
Features

This model supports the following features:

Structured Outputs Response Format Tools
Performance Summary

Mistral: Ministral 3 3B 2512, the smallest model in the Ministral 3 family, demonstrates exceptional speed and cost-efficiency. It consistently ranks among the fastest models and offers highly competitive pricing across all benchmarks. With a 99% success rate, its reliability is outstanding, indicating minimal technical failures. The model exhibits strong performance in several areas. It achieves a respectable 94.0% accuracy in General Knowledge and an impressive 98.0% in Ethics, showcasing its ability to handle factual and moral reasoning tasks. Notably, in Mathematics, it scores 82.0% accuracy and is recognized as one of the top three in speed, being the most accurate among models of comparable velocity. Its Email Classification accuracy is also solid at 95.0%. However, the model struggles significantly with Hallucinations, scoring 0.0% accuracy, indicating it does not appropriately acknowledge uncertainty for fictional concepts. It also shows weaknesses in Instruction Following (33.0% accuracy) and Reasoning (22.0% accuracy), suggesting limitations in handling complex, multi-step directives and abstract problem-solving. Despite these areas for improvement, its vision capabilities, speed, and cost-effectiveness make it a compelling option for specific applications.

Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.1
Completion $0.1
Input Cache Read $0.01

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Mistral
Mistral | mistralai/ministral-3b-2512 131K $0.1 / 1M tokens $0.1 / 1M tokens
NextBit
NextBit | mistralai/ministral-3b-2512 131K $0.35 / 1M tokens $0.35 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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