GPT-6.1 Terra vs Mistral Large 3 2512

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Terra

OpenAI
$1.00 / $5.00
Input / Output · per 1M tokens
VS
Mistral AI

Mistral Large 3 2512

Mistral AI
$0.50 / $1.50
Input / Output · per 1M tokens
Compare different models
OpenAI
Mistral AI
Verdict: Mistral Large 3 2512 is 2.7× cheaper than GPT-6.1 Terra on a typical 3:1 input/output mix. GPT-6.1 Terra has the larger context window (1.1M vs 262K).
GPT-6.1 TerraMistral Large 3 2512
Input price / 1M$1.00$0.50
Output price / 1M$5.00$1.50
Blended price (3:1)$2.00$0.75
Cached input / 1M$0.05$0.05
Context window1.1M262K
Max output128K210K
Intelligence index51—
Coding index—20.1
Providers4—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesNo
Tool callingYesYes
Released2026-10-262025-12-01
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Terra or Mistral Large 3 2512?

Mistral Large 3 2512 is 2.7× cheaper than GPT-6.1 Terra on a typical 3:1 input/output mix.

GPT-6.1 Terra vs Mistral Large 3 2512: which has a bigger context window?

GPT-6.1 Terra: 1,050,000 tokens. Mistral Large 3 2512: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Terra ≈ $4,500, Mistral Large 3 2512 ≈ $1,750.

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