Gemini 2.5 Pro Preview 05-06 vs GPT-4o
Both have similar output pricing, while Gemini 2.5 Pro Preview 05-06 offers a larger context window. Choose Gemini 2.5 Pro Preview 05-06 or GPT-4o based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 2.5 Pro Preview 05-06 | GPT-4o |
|---|---|---|
| Provider | OpenAI | |
| Input / 1M tokens | $1.25 | $2.50 |
| Output / 1M tokens | $10.00 | $10.00 |
| Context window | 1M | 128K |
| Parameters | — | — |
| Open weights | — | No |
| Released | — | May 2024 |
| Aider Polyglot score | 76.9 | — |
| GPQA Diamond score | — | 49.2 |
| FrontierMath score | — | 0.3 |
| SWE-bench Verified score | — | 38.8 |
| SWE-bench Multimodal score | — | 30.4 |
| LMArena (Chatbot Arena) Elo score | — | 1300 |
| LMArena Vision Elo score | — | 1137 |
| Epoch Capabilities Index score | — | 129 |
FAQ
Is Gemini 2.5 Pro Preview 05-06 or GPT-4o cheaper?
Gemini 2.5 Pro Preview 05-06 and GPT-4o have comparable output pricing.
Which has the larger context window, Gemini 2.5 Pro Preview 05-06 or GPT-4o?
Gemini 2.5 Pro Preview 05-06 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.