GPT-5.1 vs Ministral 3 8B 2512

Price, context window & benchmark comparison

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GPT-5.1

OpenAI
$1.25 / $10.00
Input / Output · per 1M tokens
VS
M

Ministral 3 8B 2512

Mistral AI
$0.15 / $0.15
Input / Output · per 1M tokens
Compare different models
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Verdict: Ministral 3 8B 2512 is 22.9× cheaper than GPT-5.1 on a typical 3:1 input/output mix. GPT-5.1 has the larger context window (400K vs 262K).
GPT-5.1Ministral 3 8B 2512
Input price / 1M$1.25$0.15
Output price / 1M$10.00$0.15
Blended price (3:1)$3.44$0.15
Cached input / 1M$0.13$0.015
Context window400K262K
Max output128K210K
Intelligence index5.5
Coding index49.49.7
Providers3
Best provider uptime (30m)98.8%
Vision inputYesYes
ReasoningYesNo
Tool callingYesYes
Released2025-11-132025-12-02
Retirement

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FAQ

Which is cheaper, GPT-5.1 or Ministral 3 8B 2512?

Ministral 3 8B 2512 is 22.9× cheaper than GPT-5.1 on a typical 3:1 input/output mix.

GPT-5.1 vs Ministral 3 8B 2512: which has a bigger context window?

GPT-5.1: 400,000 tokens. Ministral 3 8B 2512: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-5.1 ≈ $7,500, Ministral 3 8B 2512 ≈ $375.00.

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