Mistral Large 3 vs GPT-5.1
Side-by-side comparison of pricing, features, and capabilities
Pricing
Input / 1M tokens
$2.00
$1.25
Output / 1M tokens
$6.00
$10.00
Avg. Cost / 1M
$4.00
$5.63
Specifications
Context Window
128K
128K
Tier
frontier
frontier
Provider
Mistral
OpenAI
Capabilities
Feature
mistral-large-3
gpt-5.1
text
code
vision
reasoning
Verdict
Best for Cost
mistral-large-3 is 41% cheaper on average
Best for Quality
Both models are in the same performance tier
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