token.app › Compare › Mistral Large 3 2512 vs GPT-5.6 Luna

Mistral Large 3 2512 vs GPT-5.6 Luna

GPT-5.6 Luna is 3.3× cheaper per token on a blended 3:1 basis. GPT-5.6 Luna accepts the larger context window (1.1M).

Head to head
Blended price uses a 3:1 input:output mix
Mistral Large 3 2512GPT-5.6 Luna
ProviderMistral AIOpenAI
Input $/1M$0.500$0.100
Output $/1M$1.50$0.600
Blended $/1M$0.750$0.225
Context window262K1.1M
Max output—128K
ReleasedDec 2025Jul 2026
LicenceProprietaryProprietary
Choose Mistral Large 3 2512 if…
  • No clear advantage on the data we hold.
Choose GPT-5.6 Luna if…
  • Costs less per token — $0.225 vs $0.750 blended
  • Larger context window (1.1M)
  • Newer model (released Jul 2026)
FAQ
Which is better, Mistral Large 3 2512 or GPT-5.6 Luna?
We do not hold independently-run benchmark scores covering both Mistral Large 3 2512 and GPT-5.6 Luna, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Mistral Large 3 2512 cheaper than GPT-5.6 Luna?
GPT-5.6 Luna is cheaper: $0.225 versus $0.750 per million tokens blended at 3:1 input:output. Input alone: $0.500 vs $0.100. Output alone: $1.50 vs $0.600.
What context windows do Mistral Large 3 2512 and GPT-5.6 Luna have?
Mistral Large 3 2512: 262,144 tokens. GPT-5.6 Luna: 1,050,000 tokens.
Who makes Mistral Large 3 2512 and GPT-5.6 Luna?
Mistral Large 3 2512 is made by Mistral AI. GPT-5.6 Luna is made by OpenAI.
Related comparisons
Mistral Large 3 2512 full details GPT-5.6 Luna full details Mistral Large 3 2512 vs Ling 3.0 Tiny (free) Mistral Large 3 2512 vs Muse Spark 1.2 Mistral Large 3 2512 vs Qwen3.8 Max Mistral Large 3 2512 vs DeepSeek V4 Flash Latest Mistral Large 3 2512 vs DeepSeek V4 Flash 0731 Mistral Large 3 2512 vs Inkling Small