Gemini 2.5 Pro Experimental vs GPT-4o (2024-11-20)

Gemini 2.5 Pro Experimental vs GPT-4o (2024-11-20): side-by-side summary

Gemini 2.5 Pro Experimental and GPT-4o (2024-11-20) are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 2.5 Pro Experimental, from Google, has a 1,048,576-token context window and is priced by the provider serving it on OpenRouter.

GPT-4o (2024-11-20), from OpenAI, has a 128,000-token context window and is priced at $2.50/M tokens input, $10/M tokens output on OpenRouter.

Context window

• Gemini 2.5 Pro Experimental: 1,048,576 tokens
• GPT-4o (2024-11-20): 128,000 tokens

Price

• Gemini 2.5 Pro Experimental: Pricing varies by provider
• GPT-4o (2024-11-20): $2.50/M tokens input, $10/M tokens output

Provided by

• Gemini 2.5 Pro Experimental: Google
• GPT-4o (2024-11-20): OpenAI

• Gemini 2.5 Pro Experimental model details, providers and pricing
• GPT-4o (2024-11-20) model details, providers and pricing

Gemini 2.5 Pro Experimental vs GPT-4o (2024-11-20) at a glance