Detailed comparison of Chatgpt and Gemini AI models — pricing, context window, parameters, and more. Updated for 2026.
No Chatgpt models currently available. They may be coming soon to CoreAI.
| Model | Context | Parameters | Input Price | Output Price | Tier |
|---|---|---|---|---|---|
| Google: Gemini 3.5 Flash | 1049K | N/A | $1.50 | $9.00 | standard |
| Google: Gemini 3.1 Flash Lite | 1049K | N/A | $0.25 | $1.50 | standard |
| Google Gemini Pro Latest | 1049K | N/A | $2.00 | $12.00 | premium |
| Google Gemini Flash Latest | 1049K | N/A | $1.50 | $9.00 | standard |
| Google: Gemini 3.1 Flash Lite Preview | 1049K | N/A | $0.25 | $1.50 | standard |
| Google: Gemini 3.1 Pro Preview Custom Tools | 1049K | N/A | $2.00 | $12.00 | premium |
| Google: Gemini 3.1 Pro Preview | 1049K | N/A | $2.00 | $12.00 | premium |
| Google: Gemini 3 Flash Preview | 1049K | N/A | $0.50 | $3.00 | standard |
| Google: Gemini 2.5 Flash Lite | 1049K | N/A | $0.10 | $0.40 | budget |
| Google: Gemini 2.5 Flash | 1049K | N/A | $0.30 | $2.50 | standard |
Choosing between Chatgpt and Gemini depends on your specific needs. Both are powerful AI models with different strengths. With CoreAI, you don't have to choose — you get access to both Chatgpt and Gemini, along with 300+ other AI models, all under one subscription.
Use CoreAI's Compare feature to send the same prompt to both Chatgpt and Gemini simultaneously and see their responses side-by-side. This is the best way to determine which AI model works better for your specific use case.
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