GLM 4.5V vs GPT-6 Luna Pro
Price, context window & benchmark comparison
VS
Compare different models
Verdict: GPT-6 Luna Pro is 4.5× cheaper than GLM 4.5V on a typical 3:1 input/output mix. GPT-6 Luna Pro has the larger context window (1.1M vs 66K).
| GLM 4.5V | GPT-6 Luna Pro | |
|---|---|---|
| Input price / 1M | $0.60 | $0.10 |
| Output price / 1M | $1.80 | $0.50 |
| Blended price (3:1) | $0.90 | $0.20 |
| Cached input / 1M | $0.11 | $0.01 |
| Context window | 66K | 1.1M |
| Max output | 16K | 128K |
| Intelligence index | — | — |
| Coding index | — | — |
| Providers | — | 6 |
| Best provider uptime (30m) | — | 100.0% |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2025-08-11 | 2026-09-22 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, GLM 4.5V or GPT-6 Luna Pro?
GPT-6 Luna Pro is 4.5× cheaper than GLM 4.5V on a typical 3:1 input/output mix.
GLM 4.5V vs GPT-6 Luna Pro: which has a bigger context window?
GLM 4.5V: 65,536 tokens. GPT-6 Luna Pro: 1,050,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: GLM 4.5V ≈ $2,100, GPT-6 Luna Pro ≈ $450.00.
More comparisons
GLM 4.5V vs GLM 5.3 PrimeGLM 4.5V vs Qwen3.8 Max PrimeGLM 4.5V vs Command A+GLM 4.5V vs GPT-6 LunaGLM 4.5V vs GPT-6 Sol ProGLM 4.5V vs GPT-6 SolGLM 4.5V vs Claude Opus 5.5GLM 4.5V vs MiMo-V2.6-Pro-UltraSpeedGLM 4.5V vs MiMo-V2.6-FlashGLM 4.5V vs Grok 4.7GLM 4.5V vs Qwen3.8 Omni FlashGLM 4.5V vs GLM 5.3 FlashXGLM 4.5V vs DeepSeek V4.1 FlashGLM 4.5V vs GPT-6 AstraGLM 4.5V vs GPT-6 Astra ProGLM 4.5V vs Qwen3.8 Max (0902)GPT-6 Luna Pro vs GLM 5.3 PrimeGPT-6 Luna Pro vs Qwen3.8 Max PrimeGPT-6 Luna Pro vs Command A+GPT-6 Luna Pro vs GPT-6 LunaGPT-6 Luna Pro vs GPT-6 Sol ProGPT-6 Luna Pro vs GPT-6 SolGPT-6 Luna Pro vs Claude Opus 5.5GPT-6 Luna Pro vs MiMo-V2.6-Pro-UltraSpeed