GPT-6 Luna vs Mistral Large 3 2512
Price, context window & benchmark comparison
VS
Compare different models
Verdict: GPT-6 Luna is 3.8× cheaper than Mistral Large 3 2512 on a typical 3:1 input/output mix. GPT-6 Luna has the larger context window (1.1M vs 262K).
| GPT-6 Luna | Mistral Large 3 2512 | |
|---|---|---|
| Input price / 1M | $0.10 | $0.50 |
| Output price / 1M | $0.50 | $1.50 |
| Blended price (3:1) | $0.20 | $0.75 |
| Cached input / 1M | $0.01 | $0.05 |
| Context window | 1.1M | 262K |
| Max output | 128K | 210K |
| Intelligence index | 27.8 | — |
| Coding index | — | 20.1 |
| Providers | 7 | — |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | No |
| Tool calling | Yes | Yes |
| Released | 2026-09-22 | 2025-12-01 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, GPT-6 Luna or Mistral Large 3 2512?
GPT-6 Luna is 3.8× cheaper than Mistral Large 3 2512 on a typical 3:1 input/output mix.
GPT-6 Luna vs Mistral Large 3 2512: which has a bigger context window?
GPT-6 Luna: 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 Luna ≈ $450.00, Mistral Large 3 2512 ≈ $1,750.
More comparisons
GPT-6 Luna vs GPT-6.1 TerraGPT-6 Luna vs GPT-6.1 Terra ProGPT-6 Luna vs Kimi K3.1 ProGPT-6 Luna vs MiniMax M3.1 FlashGPT-6 Luna vs DeepSeek V4.1 Flash 1017GPT-6 Luna vs Nemotron 3.5 Super VLGPT-6 Luna vs Gemini 4 ArgonGPT-6 Luna vs Claude Haiku 5.5GPT-6 Luna vs Nano Banana 2.1GPT-6 Luna vs Mistral Large 4GPT-6 Luna vs GPT-6.1 Sol ProGPT-6 Luna vs GPT-6.1 SolGPT-6 Luna vs Claude Sonnet 5.5GPT-6 Luna vs GLM 5.3 PrimeGPT-6 Luna vs Qwen3.8 Max PrimeGPT-6 Luna vs Command A+Mistral Large 3 2512 vs GPT-6.1 TerraMistral Large 3 2512 vs GPT-6.1 Terra ProMistral Large 3 2512 vs Kimi K3.1 ProMistral Large 3 2512 vs MiniMax M3.1 FlashMistral Large 3 2512 vs DeepSeek V4.1 Flash 1017Mistral Large 3 2512 vs Nemotron 3.5 Super VLMistral Large 3 2512 vs Gemini 4 ArgonMistral Large 3 2512 vs Claude Haiku 5.5