GPT-6 Luna vs Morph V3 Large
Price, context window & benchmark comparison
VS
Compare different models
Verdict: GPT-6 Luna is 5.7× cheaper than Morph V3 Large on a typical 3:1 input/output mix. GPT-6 Luna has the larger context window (1.1M vs 262K).
| GPT-6 Luna | Morph V3 Large | |
|---|---|---|
| Input price / 1M | $0.10 | $0.90 |
| Output price / 1M | $0.50 | $1.90 |
| Blended price (3:1) | $0.20 | $1.15 |
| Cached input / 1M | $0.01 | — |
| Context window | 1.1M | 262K |
| Max output | 128K | 131K |
| Intelligence index | 37.3 | — |
| Coding index | — | — |
| Providers | 7 | — |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | No |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| Released | 2026-09-22 | 2025-07-07 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, GPT-6 Luna or Morph V3 Large?
GPT-6 Luna is 5.7× cheaper than Morph V3 Large on a typical 3:1 input/output mix.
GPT-6 Luna vs Morph V3 Large: which has a bigger context window?
GPT-6 Luna: 1,050,000 tokens. Morph V3 Large: 262,144 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: GPT-6 Luna ≈ $450.00, Morph V3 Large ≈ $2,750.
More comparisons
GPT-6 Luna vs GLM 5.3 PrimeGPT-6 Luna vs Qwen3.8 Max PrimeGPT-6 Luna vs Command A+GPT-6 Luna vs GPT-6 Luna ProGPT-6 Luna vs GPT-6 Sol ProGPT-6 Luna vs GPT-6 SolGPT-6 Luna vs Claude Opus 5.5GPT-6 Luna vs MiMo-V2.6-Pro-UltraSpeedGPT-6 Luna vs MiMo-V2.6-FlashGPT-6 Luna vs Grok 4.7GPT-6 Luna vs Qwen3.8 Omni FlashGPT-6 Luna vs GLM 5.3 FlashXGPT-6 Luna vs DeepSeek V4.1 FlashGPT-6 Luna vs GPT-6 AstraGPT-6 Luna vs GPT-6 Astra ProGPT-6 Luna vs Qwen3.8 Max (0902)Morph V3 Large vs GLM 5.3 PrimeMorph V3 Large vs Qwen3.8 Max PrimeMorph V3 Large vs Command A+Morph V3 Large vs GPT-6 Luna ProMorph V3 Large vs GPT-6 Sol ProMorph V3 Large vs GPT-6 SolMorph V3 Large vs Claude Opus 5.5Morph V3 Large vs MiMo-V2.6-Pro-UltraSpeed