---
title: "Mistral: Mistral Medium 3.1 — price, capability and what beats it · Undominated.ai"
canonical: https://undominated.ai/models/mistralai__mistral-medium-3.1/
description: "Mistral: Mistral Medium 3.1: $0.400/M in, $2.00/M out. Independent capability scores, context-tier pricing, and the models that are both better and cheaper."
---

# Mistral: Mistral Medium 3.1 — price, capability and what beats it · Undominated.ai

> Mistral: Mistral Medium 3.1: $0.400/M in, $2.00/M out. Independent capability scores, context-tier pricing, and the models that are both better and cheaper.

[Leaderboard](/) / Mistral

# Mistral Medium 3.1

Mistral · released 2025-08-13

 $0.800 per million tokens, balanced Balanced Summarise Chat Code gen Agentic

## GPT-5.6 Luna is both better and cheaper.

It scores **+37.6** higher and costs **44% less** ($0.450/M against $0.800/M) on this workload — and it does everything this model does.

[DeepSeek V4 Flash 0731](/models/deepseek__deepseek-v4-flash-0731) is cheaper still (87% less) but drops no image, file input.

### Every price dimension

| Input | $0.400 /M |
| --- | --- |
| Output | $2.00 /M |
| Cached input | $0.040 /M |

### Independent scores

| Intelligence | 14.7 |
| --- | --- |
| Coding | 20.5 |
| Agentic | 6.1 |

Sources are listed separately rather than averaged. Across the 62 models both have scored they correlate at r = 0.806 — close agreement overall, but four models rank very differently between them, and a blended score would hide exactly those.

### Capability

| Context window | 131K |
| --- | --- |
| Input modes | text, image, file |
| Tool use | yes |
| Reasoning | no |
| Knowledge cutoff | 2025-06-30 |

### Provenance

| Price source | openrouter.ai |
| --- | --- |
| Fetched | 2026-08-24 |
| Quality data | verified |

Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances...