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Mistral: Mistral Small 3.1 24B

🇫🇷 Mistral AI · Mistral Small

Input Price $0.351 per million tokens NT$11.2
Output Price $0.555 per million tokens NT$17.8
Context Window 128K tokens Output limit: 128K
OpenRouter Route Price Please verify with official pricing pages
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Overview

Mistral: Mistral Small 3.1 24B is a large language model API from Mistral AI, part of its Mistral Small model family. At $0.351 per million input tokens and $0.555 per million output tokens, it sits in the budget tier — among the cheaper options for high-throughput or cost-sensitive workloads. Output tokens cost about 2× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. The 128K-token context window — around 192 pages of text — comfortably handles long documents, multi-file code, or extended conversations. Beyond plain text it also accepts Image input, so it can be applied to multimodal tasks rather than text alone. On Artificial Analysis's Intelligence Index it scores 15 (F grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
Input per 1M tokens $0.351 NT$11.2
Output per 1M tokens $0.555 NT$17.8

Provider
Mistral AI
Model Family
Mistral Small
Version String
mistralai/mistral-small-3.1-24b-instruct
Status
Active
Modality
Text, Image
Context Window
128,000 tokens
Output Limit
128,000 tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Agentic Index 5 F Measured: 2026-07-01
Coding Index 26 C Measured: 2026-07-01
Intelligence Index 15 F Measured: 2026-07-01

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 19.7% F Measured: 2026-07-01
GPQA Diamond 45.4% C Measured: 2026-07-01
HLE 4.8% D Measured: 2026-07-01
Non-Hallucination 23.2% Measured: 2026-07-01
Omniscience Accuracy 15.0% Measured: 2026-07-01
SciCode 26.5% C Measured: 2026-07-01
Tau2 25.1% Measured: 2026-07-01
TerminalBench 7.6% Measured: 2026-07-01

Performance Metrics

Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis

First Token Latency 0.8s Measured: 2026-07-01
Output Speed 158 t/s Measured: 2026-07-01
Response Time 3.9s Measured: 2026-07-01

Use Case Analysis

Model strengths, weaknesses, and ideal use cases based on benchmarks and official documentation

Strength

  • Vision Understanding State-of-the-art vision capabilities enabling image analysis alongside text processing. Official
  • Long Context Processing Extended context window 128K tokens without compromising text performance. Official
  • Efficient Deployment Fits in single RTX 4090 or 32GB RAM MacBook when quantized. Official

Best For

  • Fast Conversational Agents Low-latency responses for real-time conversational applications. Official
  • Local Inference Ideal for organizations handling sensitive data requiring on-premise deployment. Official

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Output $0.555 OpenRouter
Input $0.351 OpenRouter
Output $0.555 OpenRouter
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Output $0.555 OpenRouter
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Output $0.555 OpenRouter
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Input $0.351 OpenRouter
Output $0.555 OpenRouter
Input $0.351 OpenRouter
Output $0.555 OpenRouter
Input $0.351 OpenRouter
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Output $0.555 OpenRouter
Input $0.351 OpenRouter
Output $0.555 OpenRouter
Input $0.351 OpenRouter
Output $0.555 OpenRouter
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Output $0.555 OpenRouter
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Output $0.555 OpenRouter
Input $0.351 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • Mistral: Mistral Small 3.1 24B Input price: $0.351/M tokens
  • Mistral: Mistral Small 3.1 24B Output price: $0.555/M tokens
  • Context window: 128,000 tokens
  • Provider: Mistral AI
  • Model family: Mistral Small
  • Modalities: Text, Image
  • Data source: OpenRouter, updated daily