Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to reason through responses with enhanced accuracy and nuanced …
Model details →Google: Gemini 2.5 Pro Preview 06-05 vs OpenAI: GPT-4o (2024-11-20)
Google: Gemini 2.5 Pro Preview 06-05 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance & readability. It’s also better at working with uploaded files, providing deeper insights &…
Model details →Side-by-side comparison
| Capability | Google: Gemini 2.5 Pro Preview 06-05 | OpenAI: GPT-4o (2024-11-20) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 128K | 🏆 Google: Gemini 2.5 Pro Preview 06-05 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $1.25 | $2.50 | 🏆 Google: Gemini 2.5 Pro Preview 06-05 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $10.00 | $10.00 | Tie |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 Google: Gemini 2.5 Pro Preview 06-05 |
Frequently asked questions
Is Google: Gemini 2.5 Pro Preview 06-05 better than OpenAI: GPT-4o (2024-11-20)?
Google: Gemini 2.5 Pro Preview 06-05 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Gemini 2.5 Pro Preview 06-05 and OpenAI: GPT-4o (2024-11-20)?
Input: $1.25 vs $2.50 per 1M tokens. Output: $10.00 vs $10.00 per 1M tokens.
What context windows do Google: Gemini 2.5 Pro Preview 06-05 and OpenAI: GPT-4o (2024-11-20) support?
Google: Gemini 2.5 Pro Preview 06-05 supports up to 1.0M tokens. OpenAI: GPT-4o (2024-11-20) supports up to 128K tokens.
Do both Google: Gemini 2.5 Pro Preview 06-05 and OpenAI: GPT-4o (2024-11-20) support tool calling?
Google: Gemini 2.5 Pro Preview 06-05: yes. OpenAI: GPT-4o (2024-11-20): yes.