Gemini 2.5 Pro vs Grok 4.5
Gemini 2.5 Pro leads in 5 of 8 categories
Arena ELO
Gemini 2.5 Pro
Cheaper
Gemini 2.5 Pro
Faster
Gemini 2.5 Pro
Detailed Comparison
| Category | Gemini 2.5 Pro | Grok 4.5 |
|---|---|---|
| Provider | xAI | |
| Context Window | 1M WIN | 128K |
| Input Price ($/1M) | $1.25 WIN | N/A |
| Output Price ($/1M) | $10 WIN | N/A |
| Arena ELO | 1360 WIN | N/A |
| Coding | 75.6% LiveCodeBench | N/A |
| Reasoning | 84.6% GPQA Diamond | N/A |
| Speed (tokens/sec) | ~60 t/s WIN | N/A |
| Open Source | No | No |
Frequently Asked Questions
Which is better for coding, Gemini 2.5 Pro or Grok 4.5?
Gemini 2.5 Pro scores 75.6% LiveCodeBench on coding benchmarks, while Grok 4.5 scores N/A.
Which has a larger context window?
Gemini 2.5 Pro supports 1M context, while Grok 4.5 supports 128K.
Is Gemini 2.5 Pro or Grok 4.5 open source?
Gemini 2.5 Pro is proprietary. Grok 4.5 is proprietary.
Related Articles
More Comparisons
Gemini 2.5 Pro vs Claude Opus 4.5Gemini 2.5 Pro vs Llama 4 ScoutGemini 2.5 Pro vs Claude Sonnet 4.6Gemini 2.5 Pro vs Claude Haiku 4.5Gemini 2.5 Pro vs Qwen 3.6Gemini 2.5 Pro vs Claude Fable 5Gemini 2.5 Pro vs Kimi K2.7 CodeGemini 2.5 Pro vs DeepSeek V4 FlashGrok 4.5 vs Claude Opus 4.5Grok 4.5 vs Llama 4 ScoutGrok 4.5 vs Claude Sonnet 4.6Grok 4.5 vs Claude Haiku 4.5Grok 4.5 vs Qwen 3.6Grok 4.5 vs Claude Fable 5Grok 4.5 vs Kimi K2.7 CodeGrok 4.5 vs DeepSeek V4 Flash