Detailed comparison of Claude and Gemini AI models — pricing, context window, parameters, and more. Updated for 2026.
| Model | Context | Parameters | Input Price | Output Price | Tier |
|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 4.6 | 1000K | N/A | $3.00 | $15.00 | premium |
| Anthropic: Claude Opus 4.6 | 1000K | N/A | $5.00 | $25.00 | premium |
| Anthropic: Claude Opus 4.5 | 200K | N/A | $5.00 | $25.00 | premium |
| Anthropic: Claude Haiku 4.5 | 200K | N/A | $1.00 | $5.00 | standard |
| Anthropic: Claude Sonnet 4.5 | 1000K | N/A | $3.00 | $15.00 | premium |
| Anthropic: Claude Opus 4.1 | 200K | N/A | $15.00 | $75.00 | premium |
| Anthropic: Claude Opus 4 | 200K | N/A | $15.00 | $75.00 | premium |
| Anthropic: Claude Sonnet 4 | 200K | N/A | $3.00 | $15.00 | premium |
| Anthropic: Claude 3.7 Sonnet | 200K | N/A | $3.00 | $15.00 | premium |
| Anthropic: Claude 3.7 Sonnet (thinking) | 200K | N/A | $3.00 | $15.00 | premium |
| Model | Context | Parameters | Input Price | Output Price | Tier |
|---|---|---|---|---|---|
| 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 Preview 09-2025 | 1049K | N/A | $0.10 | $0.40 | budget |
| 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 |
| Google: Gemini 2.5 Pro | 1049K | N/A | $1.25 | $10.00 | standard |
| Google: Gemini 2.5 Pro Preview 06-05 | 1049K | N/A | $1.25 | $10.00 | standard |
| Google: Gemini 2.5 Pro Preview 05-06 | 1049K | N/A | $1.25 | $10.00 | standard |
Choosing between Claude 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 Claude and Gemini, along with 300+ other AI models, all under one subscription.
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