Ministral-3-14B-Reasoning-2512

reasoning
multimodal

Ministral-3-14B-Reasoning-2512 is the flagship model in the Ministral 3 lineup. It is a reasoning variant with post-training specifically optimized for solving complex tasks that require multi-step reasoning. The model features a modular architecture consisting of two main components: a 13.5B parameter language model and a 0.4B parameter vision encoder. The model efficiently analyzes images and provides outputs based on visual content. A key technical feature is the use of Cascade Distillation — an iterative distillation and pruning method that derives the model from the parent Mistral Small 3.1 (24B) while preserving high quality and reducing size by more than 40%. The model supports dozens of languages, demonstrates strict adherence to system prompts, and has strong agentic capabilities — built-in function calling support and JSON output. The 256k token context window allows processing of large documents and long-running conversations.

In terms of benchmarks, Ministral-3-14B-Reasoning achieves excellent results. On the AIME 2024 and AIME 2025 math tests, the model reaches 89.8% and 85.0%, respectively, confirming its ability to solve complex Olympiad-level problems. In scientific reasoning (GPQA Diamond) the score is 71.2%, and in programming tasks (LiveCodeBench) — 64.6%. According to the technical report, at the time of release, the model outperforms all known alternatives of comparable size.

The developers recommend, when working with images, maintaining an aspect ratio close to 1:1 (width/height), avoiding overly narrow or wide frames — if necessary, images should be cropped for optimal performance. In multi-step dialogues, it is crucial to keep reasoning traces in context. For most tasks, it is recommended to set a system prompt that defines the reasoning order (example from developers: https://huggingface.co/mistralai/Ministral-3-14B-Reasoning-2512/blob/main/SYSTEM_PROMPT.txt) and set the sampling temperature to 1, though experimentation is acceptable. When using tools, limit their set to the minimum necessary, avoiding overloading the model with an excessive number of functions. The model is particularly effective in areas related to mathematics, programming, and other tasks that require deep step-by-step reasoning combined with the need to analyze images.


Announce Date: 31.10.2025
Parameters: 14B
Context: 263K
Layers: 40
Attention Type: Full Attention
Developer: Mistral AI
Transformers Version: 5.0.0.dev0
License: Apache 2.0

Public endpoint

Use our pre-built public endpoints for free to test inference and explore Ministral-3-14B-Reasoning-2512 capabilities. You can obtain an API access token on the token management page after registration and verification.
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There are no public endpoints for this model yet.

Private server

Rent your own physically dedicated instance with hourly or long-term monthly billing.

We recommend deploying private instances in the following scenarios:

  • maximize endpoint performance,
  • enable full context for long sequences,
  • ensure top-tier security for data processing in an isolated, dedicated environment,
  • use custom weights, such as fine-tuned models or LoRA adapters.

Recommended server configurations for hosting Ministral-3-14B-Reasoning-2512

Prices:
Name GPU Price, hour TPS Max Concurrency
teslaa10-3.16.96.160
262,144.0
pipeline
3 $1.34 1.138 Launch
teslaa10-4.16.64.160
262,144.0
tensor
4 $1.62 1.710 Launch
teslaa2-6.32.128.160
262,144.0
pipeline
6 $1.65 1.529 Launch
rtx3090-3.16.96.160
262,144.0
pipeline
3 $2.29 1.208 Launch
teslaa100-1.16.64.160
262,144.0
1 $2.37 128.45 1.550 Launch
rtx4090-3.16.96.160
262,144.0
pipeline
3 $2.83 83.36 1.206 Launch
rtx3090-4.16.64.160
262,144.0
tensor
4 $2.89 144.72 1.807 Launch
rtx5090-2.16.64.160
262,144.0
tensor
2 $2.93 1.117 Launch
rtx3090-4.16.128.160.nvlink
262,144.0
tensor
4 $3.01 1.807 Launch
rtx4090-4.16.64.160
262,144.0
tensor
4 $3.60 1.801 Launch
h100-1.16.64.160
262,144.0
1 $3.83 139.03 1.513 Launch
h100nvl-1.16.96.160
262,144.0
1 $4.11 185.46 1.851 Launch
teslaa100-2.24.96.160.nvlink
262,144.0
tensor
2 $4.61 3.320 Launch
h200-1.16.128.160
262,144.0
1 $4.74 2.907 Launch
h200-2.24.256.160.nvlink
262,144.0
tensor
2 $9.40 6.105 Launch
Prices:
Name GPU Price, hour TPS Max Concurrency
teslaa10-4.16.64.160
262,144.0
tensor
4 $1.62 1.508 Launch
teslaa2-6.32.128.160
262,144.0
pipeline
6 $1.65 1.281 Launch
rtx3090-3.16.96.160
262,144.0
pipeline
3 $2.29 1.036 Launch
teslaa100-1.16.64.160
262,144.0
1 $2.37 1.393 Launch
rtx4090-3.16.96.160
262,144.0
pipeline
3 $2.83 1.034 Launch
rtx3090-4.16.64.160
262,144.0
tensor
4 $2.89 108.54 1.666 Launch
rtx3090-4.16.128.160.nvlink
262,144.0
tensor
4 $3.01 1.666 Launch
rtx4090-4.16.64.160
262,144.0
tensor
4 $3.60 1.602 Launch
h100-1.16.64.160
262,144.0
1 $3.83 1.391 Launch
h100nvl-1.16.96.160
262,144.0
1 $4.11 119.45 1.711 Launch
rtx5090-3.16.96.160
262,144.0
pipeline
3 $4.34 1.548 Launch
teslaa100-2.24.96.160.nvlink
262,144.0
tensor
2 $4.61 3.171 Launch
h200-1.16.128.160
262,144.0
1 $4.74 2.785 Launch
rtx5090-4.16.128.160
262,144.0
tensor
4 $5.74 2.322 Launch
h200-2.24.256.160.nvlink
262,144.0
tensor
2 $9.40 5.957 Launch
Prices:
Name GPU Price, hour TPS Max Concurrency
teslaa2-6.32.128.160
262,144.0
pipeline
6 $1.65 1.103 Launch
teslaa10-4.16.128.160
262,144.0
tensor
4 $1.75 1.299 Launch
teslaa100-1.16.128.160
262,144.0
1 $2.50 1.130 Launch
rtx3090-4.16.96.320
262,144.0
tensor
4 $2.97 75.03 1.397 Launch
rtx3090-4.16.128.160.nvlink
262,144.0
tensor
4 $3.01 1.397 Launch
rtx4090-4.16.96.320
262,144.0
tensor
4 $3.68 1.393 Launch
h100-1.16.128.160
262,144.0
1 $3.95 1.128 Launch
h100nvl-1.16.96.160
262,144.0
1 $4.11 106.28 1.444 Launch
rtx5090-3.16.96.160
262,144.0
pipeline
3 $4.34 1.319 Launch
teslaa100-2.24.96.160.nvlink
262,144.0
tensor
2 $4.61 95.88 2.946 Launch
h200-1.16.128.160
262,144.0
1 $4.74 2.522 Launch
rtx5090-4.16.128.160
262,144.0
tensor
4 $5.74 2.113 Launch
h200-2.24.256.160.nvlink
262,144.0
tensor
2 $9.40 5.712 Launch

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