GPT-6.1 Sol vs Mistral Large 4

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Sol

OpenAI
$2.00 / $10.00
Input / Output · per 1M tokens
VS
Mistral AI

Mistral Large 4

Mistral AI
$0.70 / $2.10
Input / Output · per 1M tokens
Compare different models
OpenAI
Mistral AI
Verdict: Mistral Large 4 is 3.8× cheaper than GPT-6.1 Sol on a typical 3:1 input/output mix. GPT-6.1 Sol scores higher on the Artificial Analysis Intelligence Index (54.5 vs 26). GPT-6.1 Sol has the larger context window (1.1M vs 1M).
GPT-6.1 SolMistral Large 4
Input price / 1M$2.00$0.70
Output price / 1M$10.00$2.10
Blended price (3:1)$4.00$1.05
Cached input / 1M$0.10$0.07
Context window1.1M1M
Max output128K262K
Intelligence index54.526
Coding index——
Providers93
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-09-292026-10-06
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Sol or Mistral Large 4?

Mistral Large 4 is 3.8× cheaper than GPT-6.1 Sol on a typical 3:1 input/output mix.

GPT-6.1 Sol vs Mistral Large 4: which has a bigger context window?

GPT-6.1 Sol: 1,050,000 tokens. Mistral Large 4: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Sol ≈ $9,000, Mistral Large 4 ≈ $2,450.

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